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Transparent Labs

Transparent Labs is a supplement brand built around full ingredient disclosure: a research sample spanning nine products and eight categories found no undisclosed proprietary blend on any label, including in fat-burner and mass-gainer formulas where hidden dosing is common industry-wide. Select product lines carry dated, registry-confirmed third-party certifications — Informed Choice, Informed Protein, and NSF Certified for Sport — and the brand runs a public, per-lot Certificate of Analysis lookup. Pricing sits at the premium end of its categories, reflecting the depth of its label-disclosure and testing infrastructure.

Founded 2015American Fork, UT16 products
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Transparent Labs built its entire identity around fully disclosed ingredient dosing, and a fair 9-product sample spanning eight categories — including fat burners and mass gainers, the categories most associated industry-wide with hidden blends — found no undisclosed proprietary blend on any label. Multiple product lines carry dated, registry-confirmed third-party certifications, and the brand runs a working per-lot Certificate of Analysis lookup, though at a premium price versus budget competitors.

Transparent Labs is best suited to shoppers who want to verify a label's claims for themselves: a fair 9-product sample spanning 8 categories in this research — including the Body Recomp fat burner and Mass Gainer, categories where hidden blends are common industry-wide — found every ingredient individually dosed, with no undisclosed proprietary blend. The company states its formulas avoid artificial sweeteners such as sucralose and acesulfame potassium in favor of stevia leaf extract. On supplementscience.ai, 16 Transparent Labs products across 6 categories are available to browse, spanning protein, pre-workout, creatine, and general-wellness lines, with Amazon listings offering familiar, fast checkout alongside the brand's own site. Pricing sits at the premium end of each category — a tradeoff for buyers who want that disclosure depth plus dated, product-specific third-party certification (Informed Choice, Informed Protein, and NSF Certified for Sport) and a working per-lot Certificate of Analysis lookup.

Catalog at a glance

This page covers 16 Transparent Labs products available to browse across 6 categories, making it practical to compare options and cover several supplement needs from one brand.

Why shoppers choose Transparent Labs

Protein

Multiple protein-line products carry dated Informed Protein certification — Whey Protein Isolate, Grass-Fed Collagen Hydrolysate, 100% Grass-Fed Casein Protein, and Organic Vegan Rice & Pea Protein — and Whey Protein Isolate is also directly registry-confirmed under NSF Certified for Sport.

See ranked picks in this category →

Pre-Workout & Creatine

Bulk Pre-Workout and Creatine HMB fully itemize every active ingredient by exact dose rather than combining them into an undisclosed blend, and Creatine HMB carries a directly registry-confirmed NSF Certified for Sport listing across multiple flavors.

See ranked picks in this category →

Fat Burner & Mass Gainer

These are categories notorious industry-wide for undisclosed proprietary blends, yet the Body Recomp fat burner and Mass Gainer both name every ingredient individually in this research's sample — down to the specific carbohydrate, fat, and fiber sources in the mass gainer.

General Wellness (Greens & Multivitamin)

Prebiotic Greens and the Multivitamin both fully disclose per-ingredient dosages, with the Multivitamin using multiple named premium branded nutrient forms rather than a generic blend.

Who it's best for

Best for

  • Shoppers who want a brand's 'no hidden blend' claim to hold up under scrutiny — a 9-product sample spanning 8 categories, including the fat burner and mass gainer, found every ingredient individually dosed with no undisclosed blend
  • Buyers who value real, dated third-party registry certification on specific products — Transparent Labs is one of the few brands in this research with a directly registry-confirmed NSF Certified for Sport listing, alongside dated Informed Choice and Informed Protein product pages
  • Shoppers who want a working, lot-specific public Certificate of Analysis lookup rather than a vague 'we test everything' claim
  • Buyers comfortable paying a premium price for that transparency and testing depth, across a catalog spanning protein, pre-workout, creatine, and general-wellness categories

Good to know before you choose

  • You specifically need Informed-Sport-certified products for anti-doping compliance — Transparent Labs does not currently appear on that registry, a separate and stricter program from Informed Choice/Protein — verify current status directly or choose a brand with confirmed Informed Sport listings
  • You want every single SKU registry-certified rather than a named subset — roughly a dozen SKUs are independently confirmed across Informed Choice/Protein/NSF combined, against a much larger catalog
  • Budget is the primary driver — this brand consistently prices at the upper end of its categories, and budget-focused alternatives exist in every category it sells
  • You need a definitive country-of-origin answer for the grass-fed whey claim — the brand's own sourcing page does not name one, and secondary sources disagree with each other

Pricing & value

Premium tier

Transparent Labs prices at the upper end of its categories — a tradeoff for buyers who want fully itemized labels and dated, product-specific third-party certification rather than the lowest price point in the category. An independent reviewer scored one flagship product's 'value' as its single weakest metric while still rating the product highly overall, explicitly framing the premium as justified by label transparency and ingredient quality rather than calling it overpriced.

  • Grass-Fed Whey Protein Isolate: $59.99 for 30 servings (about $1.80-2.00/serving), observed 2026-07-03 — versus roughly $1.23-1.52/serving for a budget-positioned whey-isolate competitor.
  • Bulk Pre-Workout: $49.99 for 30 servings (about $1.67/serving), observed 2026-07-03; an independent reviewer's lowest sub-score for this product was 'value' (3.5/10) despite an 8.2/10 overall verdict.
  • Creatine HMB: $49.99 for a 30-serving container, observed 2026-07-03, with a 60-serving option also offered.

As an Amazon Associate, we earn from qualifying purchases. Some links below are affiliate links — this doesn't affect our editorial independence or product ratings. How we evaluate products

Explore products from Transparent Labs

Browse all available products below — filter by category to narrow the list.

Browse Products

Transparent Labs Creatine HMBStrength

Transparent Labs Creatine HMB

5g creatine monohydrate + 1.5g HMB per serving. Unflavored, easy to stack with any drink.

4.4 (2,088)
$49.99$6.79 / ounce
Transparent Labs Grass-Fed Whey Protein IsolateProtein

Transparent Labs Grass-Fed Whey Protein Isolate

28g protein from 100% grass-fed whey isolate. NSF Certified for Sport (select flavors). Naturally sweetened with stevia and monk fruit.

4.6 (1,231)
$59.99$1.63 / ounce
See full comparison →
Transparent Labs Hydrate ElectrolytesHealth & Wellness

Transparent Labs Hydrate Electrolytes

Coconut water powder, calcium, taurine, potassium. Zero sugar, naturally flavored. 40 servings per tub.

4.7 (580)
$29.99$2.52 / ounce
Transparent Labs Stim-Free Pre-WorkoutPre-Workout

Transparent Labs Stim-Free Pre-Workout

Same performance ingredients as Bulk — citrulline, beta-alanine, betaine — without any stimulants or caffeine.

4.3 (232)
$49.99$2.32 / ounce
Transparent Labs Bulk Pre-WorkoutPre-Workout

Transparent Labs Bulk Pre-Workout

8g citrulline malate, beta-alanine, betaine — every dose disclosed. No proprietary blends.

4.6 (212)
$49.99$2.23 / ounce
See full comparison →
Transparent Labs Vitality Testosterone BoosterHealth & Wellness

Transparent Labs Vitality Testosterone Booster

Ashwagandha KSM-66, PrimaVie Shilajit, DIM for hormonal health. 60 capsules per bottle.

4.3 (162)
$54.99$0.92 / count
Transparent Labs BCAA GlutamineRecovery

Transparent Labs BCAA Glutamine

8,000mg BCAAs + 5,000mg L-glutamine per serving for recovery and endurance.

4.1 (160)
$39.99$1.88 / ounce
See full comparison →
Transparent Labs Prebiotic GreensGreens

Transparent Labs Prebiotic Greens

Spirulina, chlorella, barley grass at fully disclosed doses. Third-party tested with published COAs.

4.0 (122)
$39.99$2.34 / ounce
See full comparison →
Transparent Labs Lean Pre-WorkoutPre-Workout

Transparent Labs Lean Pre-Workout

Citrulline, beta-alanine, and acetyl L-carnitine with PurCaf organic caffeine. No proprietary blends.

4.6 (100)
$54.99$3.74 / ounce
Transparent Labs Bulk Black Pre-WorkoutPre-Workout

Transparent Labs Bulk Black Pre-Workout

Enhanced formula with higher caffeine and nootropics. Full clinical doses of citrulline, beta-alanine, and betaine.

3.9 (67)
$54.99$2.45 / ounce
Transparent Labs 100% Pea ProteinProtein

Transparent Labs 100% Pea Protein

28g organic plant protein per serving. USDA Organic, vegan, gluten-free, sugar-free, non-GMO.

4.3 (45)
$49.99$1.19 / ounce
Transparent Labs Post-Workout RecoveryRecovery

Transparent Labs Post-Workout Recovery

L-glutamine, beta-alanine, and BetaPure betaine anhydrous for muscle recovery and building.

4.8 (33)
$49.99$2.63 / ounce
Transparent Labs Protein+ BarsProtein

Transparent Labs Protein+ Bars

15g+ protein from grass-fed whey and egg whites. Natural peanut and almond butter, no artificial sweeteners. 12 bars per box.

4.7 (29)
$39.99
Transparent Labs Grass-Fed Beef Isolate ProteinProtein

Transparent Labs Grass-Fed Beef Isolate Protein

25g protein per serving from grass-fed beef isolate. Dairy-free, naturally flavored for increased recovery and strength.

4.6 (7)
$59.99$1.67 / ounce
Transparent Labs Vitamin D3 + K2Health & Wellness

Transparent Labs Vitamin D3 + K2

Vegan-friendly D3K2 5000 IU. Vitamin D and K2 for bone density and immune support. 60 capsules per bottle.

5.0 (2)
$29.99$0.50 / count
Transparent Labs Grass-Fed Collagen PeptidesHealth & Wellness

Transparent Labs Grass-Fed Collagen Peptides

22g bovine hydrolyzed collagen peptides per serving. Grass-fed, pasture-raised. Unflavored, mixes into any drink.

5.0 (1)
$49.99$2.13 / ounce

Quality & transparency details

Ingredient-level label transparency

Category-specificIndependently documented

A direct sample of 9 Transparent Labs products across 8 categories — including the Body Recomp fat burner and Mass Gainer, categories most associated industry-wide with hidden dosing — found every ingredient individually itemized with a specific amount; no undisclosed 'proprietary blend' format appeared on any sampled label (one plant-protein product names two combined sources by amount plus a disclosed ratio, rather than a single undisclosed blend figure). This is strong evidence within the sample, not confirmation across the brand's full 40+ SKU catalog.

Multi-registry third-party certification (product-scoped)

Product lineCertified — listed products only

Registry checks in this research directly confirm dated, product-specific certifications: Informed Choice on at least 9 named products (including Multivitamin, Bulk Pre-Workout, and Prebiotic Greens), Informed Protein on 4 named protein products, and NSF Certified for Sport on Creatine HMB and Whey Protein Isolate (with additional flavors indexed on the same registry). Coverage is scoped to these specific products only, not the full catalog (40+ SKUs) — the company's own 'every product tested' marketing goes beyond what this research could confirm at full-catalog scope.

Informed Sport is a separate program from Informed Choice/Protein

Brand-wideLimited public information

Informed Choice and Informed Protein (above) are separate LGC Group registries from Informed Sport, the stricter program built for elite-athlete anti-doping testing. A direct fetch of Informed Sport's own certified-brands directory did not list Transparent Labs at the research date. Shoppers who specifically need Informed-Sport-certified products for anti-doping compliance should verify current status directly rather than assume Informed Choice or Informed Protein coverage extends to that program.

Public per-lot Certificate of Analysis lookup

Brand-wideCompany-reported

The company operates a public Certificate of Analysis lookup instructing customers to match their product's lot number against a listed repository of test results, and names ISO/IEC 17025-accredited lab standards and ICP-MS heavy-metal testing methodology. This is a company-stated system; no specific contracted testing lab is named on the pages available, and this research did not independently retrieve and read a specific COA's contaminant values.

Manufacturing facility GMP certification (state-named regulator)

Facility-specificCompany-reported

The company states its manufacturing facility holds Good Manufacturing Practice certification from the Utah Department of Agriculture and Food (UDAF) — naming a specific state regulator rather than only generic 'GMP facility' marketing language. No public UDAF facility-certification registry was located to confirm this claim; treat as a company statement.

Our evaluation criteria

Third-Party TestedIndependently documented — applies to listed products

Registry checks in this research directly confirm dated, product-specific certifications: Informed Choice on at least 9 named products (including Multivitamin, Bulk Pre-Workout, and Prebiotic Greens), Informed Protein on 4 named protein products, and NSF Certified for Sport on Creatine HMB and Whey Protein Isolate. These are three separate certification programs scoped to the named products above — not the full catalog — and Transparent Labs does not currently appear on the separate, stricter Informed Sport registry. The company's own 'every product tested' marketing goes beyond what this research could confirm at full-catalog scope.

No Proprietary BlendsIndependently documented

A 9-product sample spanning 8 categories in this research — including fat-burner and mass-gainer formulas, the categories most associated industry-wide with hidden dosing — found every ingredient individually itemized by exact amount, with no undisclosed 'proprietary blend' label format. One plant-protein product names its two protein sources with separate gram amounts plus a disclosed ratio rather than each appearing as a fully independent line; this is still fully disclosed, not a hidden blend. This is a strong finding within the sample, not a claim covering the brand's entire 40+ SKU catalog.

Clinical DosingCompany-reportedSee evidence detail

Sampled product labels disclose specific per-ingredient dose amounts (for example, Creatine Monohydrate 5,000 mg and Beta-Alanine 4,000 mg) at levels consistent with commonly cited research ranges for those ingredients. This research confirms the doses are disclosed on the label; it did not independently cross-check every ingredient's dose against the clinical-trial literature, so this criterion reflects the company's own formulation choices rather than an independent research audit.

Published COAsCompany-reportedSee evidence detail

The company operates a public Certificate of Analysis lookup where customers match their product's lot number against a listed repository of test results, and names ISO/IEC 17025-accredited lab standards for testing methodology. This is a company-stated system — no specific contracted testing lab is named on the pages available, and this research did not independently retrieve and read a specific COA's contaminant values.

What to check before buying

BBB rating and subscription/order-fulfillment complaints

Transparent Labs is not BBB-accredited and holds a BBB letter rating of D-, with recurring complaint themes of unauthorized subscription renewals, premature shipments, incomplete orders, and unresponsive customer service, as of the 2026-07-03 research date. Buyers considering a subscription order should review the cancellation and billing terms before purchase.

Premium pricing relative to category

Transparent Labs consistently prices at the upper end of its categories; an independent reviewer scored one flagship product's value as its lowest sub-metric while still rating it highly overall, framing the premium as buying label-disclosure depth and certification rather than being overpriced. Price-sensitive shoppers can find lower-cost alternatives in every category the brand sells.

Certification coverage varies by product

Not every Transparent Labs product carries a registry-confirmed third-party certification. This research directly confirmed roughly a dozen named SKUs combined under Informed Choice, Informed Protein, and NSF Certified for Sport, against a much larger catalog; the company's own marketing states broader coverage. Shoppers who need a specific product's certification for a specific purpose — for example, anti-doping testing, which falls under the separate Informed Sport program the brand does not appear to participate in — should check that product's own packaging or the relevant registry directly.

What this research does not establish

  • Direct fetches of the Informed Choice and Informed Protein registry pages (both the brand-search page and individual product pages) returned access errors; findings for those two programs rely on search-engine indexing of the registry domains rather than first-hand-read page content, so lot/batch-level detail was not verified directly. Informed Sport absence, by contrast, was confirmed via a directly successful registry fetch.
  • ConsumerLab and Trustpilot pages both returned access errors on direct fetch; any findings from either source would rest on search-engine summary snippets only and are not included in this profile as confirmed facts.
  • The label-transparency sample covered 9 of a much larger catalog (40+ SKUs on the brand's own site) — not exhaustive, though deliberately chosen to include categories (fat burner, mass gainer) most associated industry-wide with hidden dosing.
  • Grass-fed whey country of origin could not be pinned to a single authoritative claim even from the brand's own dedicated sourcing page, and third-party sources conflict with each other; no public UDAF facility-certification registry was located to independently cross-check the brand's manufacturing-facility GMP claim.
  • Corporate/firmographic facts (a founding-year discrepancy, an employee-count discrepancy, and a modeled third-party revenue estimate) show unreconciled conflicts across sources and were excluded from this profile as not purchase-relevant.

Research last updated: 2026-07-03

Sources

  1. Grass-Fed Whey Protein Isolate lists no proprietary blend, discloses 28 g of whey protein isolate per serving, states no artificial sweeteners/dyes/fillers, and is priced at $59.99 per 30-serving container.

    Company · Accessed 2026-07-03 · Country of origin for the grass-fed claim is not stated on this page — see transparent-labs-origin-001.

  2. 2.Transparent Labs Bulk Pre-Workout product pageSpecific productsLabel-documented

    Bulk Pre-Workout discloses individual dosages for all ingredients (e.g., L-Citrulline Malate 8,000 mg, Beta-Alanine 4,000 mg, Betaine Anhydrous 2,500 mg, Taurine 1,300 mg, PurCaf Organic Caffeine 200 mg) with no combined proprietary blend; priced at $49.99 for 30 servings.

    Company · Accessed 2026-07-03

  3. 3.Transparent Labs Creatine HMB product pageSpecific productsLabel-documented

    Creatine HMB discloses four individually-dosed ingredients (Creatine Monohydrate 5,000 mg, myHMB 1,500 mg, Vitamin D3 500 IU, BioPerine 5 mg) with no proprietary blend; priced at $49.99 for a 30-serving container (60-serving option also offered).

    Company · Accessed 2026-07-03

  4. 4.Transparent Labs Prebiotic Greens product pageSpecific productsLabel-documented

    Prebiotic Greens discloses six individually-dosed ingredients (Organic Chlorella, Organic Spirulina, Organic Acacia Fiber, Green Banana Flour at 3,000 mg each; Jerusalem Artichoke Fiber and Chicory Root at 1,000 mg each) rather than a combined 'greens blend'; priced at $39.99 for 30 servings.

    Company · Accessed 2026-07-03

  5. 5.Transparent Labs Multivitamin product pageSpecific productsLabel-documented

    Multivitamin fully discloses all vitamin/mineral dosages with no proprietary blend, using named branded ingredient forms (Pureway-C, Veg D3, MenaQ7, Aquamin, Re-Natured B12, LuteMax 20/20, BIOGROWN K1).

    Company · Accessed 2026-07-03 · Named branded ingredient forms are separately-owned trademarks; their use is a finished-product formulation choice, not itself a certification.

  6. Body Recomp fat burner — a category notorious industry-wide for undisclosed blends — fully discloses all six ingredient dosages (Green Tea Leaf Extract 300 mg, ForsLean 250 mg, natural caffeine 125 mg, L-theanine 125 mg, Capsimax 50 mg, BioPerine 5 mg).

    Company · Accessed 2026-07-03 · Price was not visible on the fetched page content.

  7. 7.Transparent Labs Krill Oil product pageSpecific productsLabel-documented

    Krill Oil discloses three individually-dosed ingredients (Superba Krill Oil 1,000 mg, Choline 50 mg, Astaxanthin 100 mcg) with no proprietary blend, displays an Informed Choice badge, and is priced at $49.99 for 30 servings.

    Company · Accessed 2026-07-03

  8. 8.Transparent Labs Mass Gainer product pageSpecific productsLabel-documented

    Mass Gainer individually names its carbohydrate sources (tapioca maltodextrin, oat flour, sweet potato powder), fat sources (MCT oil, coconut milk), and fiber sources (VitaFiber, tapioca fiber) rather than combining them into an undisclosed 'complex,' alongside 53-55 g protein and 3 g creatine monohydrate per serving.

    Company · Accessed 2026-07-03 · Price not visible in fetched page content.

  9. 9.Transparent Labs Organic Vegan Protein product pageSpecific productsLabel-documented

    Organic Vegan Protein discloses its two plant-protein sources as separately named amounts — Organic Rice Protein Concentrate (19 g) and Organic Pea Protein Isolate (9 g) — plus a stated 2:1 ratio, delivering 24 g complete protein per serving.

    Company · Accessed 2026-07-03 · The one sampled product where two protein sources are presented together (by name, gram amount, and ratio) rather than as fully independent lines; still meaningfully more disclosed than an undisclosed blend, since both source names, both amounts, and the ratio are given.

  10. Across a 9-product sample spanning 8 categories (whey isolate, plant protein, mass gainer, pre-workout, creatine, greens, multivitamin, fat burner, fish oil), no product used an undisclosed proprietary-blend label format; every sampled product individually itemized ingredient amounts (or, in one case, named amounts plus a disclosed ratio for two combined protein sources).

    Company · Accessed 2026-07-03 · This is a 9-product sample, not the full catalog (40+ SKUs). Must not be read as 'no proprietary blends anywhere in the catalog' — only that none appeared in this specific sample.

  11. 11.Transparent Labs "Inside Our Grass-Fed Whey Protein" pageProduct lineLimited public information

    Transparent Labs' own dedicated sourcing page for its grass-fed whey does not name a country or region of origin and does not distinguish 'grass-fed' from 'grass-finished'; third-party sources disagree with each other (one describing New Zealand sourcing, another describing grass-fed/grass-finished American cows).

    Company · Accessed 2026-07-03 · Third-party retail/description sources conflict with each other on country of origin; neither this page nor those sources resolve to one authoritative answer.

  12. 12.Informed Choice supplement registry (LGC Group)Product lineIndependently documented

    The Informed Choice supplement registry contains dated, product-specific certification pages for at least 9 named Transparent Labs products, including Multivitamin (certified 31-Jul-2023), Bulk Pre-Workout, Stim-Free Pre-Workout, Grass-Fed Collagen Hydrolysate, LJ100, PhysiqueSeries Stim-Free Fat Burner, Body Recomp, Sleep and Recover, and Prebiotic Greens.

    Independent certifier · Accessed 2026-07-03 · Evidence comes from a search engine's independent index of the registry domain; direct fetch of both the brand-search page and individual product pages returned an access error, so batch/lot-level page detail was not read first-hand. Scoped to these named products only, not the full catalog.

  13. 13.Informed Protein supplement registry (LGC Group)Product lineIndependently documented

    The Informed Protein supplement registry contains dated, product-specific certification pages for 4 named Transparent Labs protein products: Whey Protein Isolate (20-Dec-2023), Grass-Fed Collagen Hydrolysate (4-Jun-2024), 100% Grass-Fed Casein Protein (31-May-2024), and Organic Vegan Rice & Pea Protein (13-Nov-2023).

    Independent certifier · Accessed 2026-07-03 · Same access-error caveat as Informed Choice: direct fetch of brand and product pages was blocked; confirmed via search-engine indexing of the registry's own domain. Scoped to protein-category products only.

  14. 14.Informed Sport certified-brands directory (LGC Group)Brand-wideLimited public information

    Transparent Labs does not appear on Informed Sport's certified-brands directory — a separate, stricter LGC Group registry focused on elite-athlete anti-doping testing, distinct from Informed Choice and Informed Protein.

    Independent certifier · Accessed 2026-07-03 · Direct fetch of the full alphabetical directory loaded successfully and did not list Transparent Labs at the research date; a comparatively high-confidence finding since the page itself was directly read, not search-indexed only.

  15. 15.Transparent Labs blog, "Clean, Defined"Brand-wideCompany-reported

    Transparent Labs' own marketing states that every one of its products undergoes Informed Choice testing and separately markets Informed Protein testing.

    Company · Accessed 2026-07-03 · This research independently located dated registry pages for roughly a dozen named SKUs across both programs combined, against a full catalog of 40+ SKUs; the 'every product' framing is a company statement and was not confirmed at full-catalog scope.

  16. 16.NSF Certified for Sport certified-products listingSpecific productsIndependently documented

    NSF Certified for Sport's own registry directly confirms Transparent Labs Creatine HMB (Sour Grape flavor, lot 24082853) as a certified product.

    Independent certifier · Accessed 2026-07-03 · Direct fetch of the registry's own listing page succeeded — first-hand confirmation. Scoped to this specific product/flavor/lot.

  17. 17.NSF Certified for Sport certified-products listingsProduct lineIndependently documented

    NSF Certified for Sport's registry additionally lists Transparent Labs 100% Grass-Fed Whey Protein Isolate (Vanilla Peanut Butter, lots 24121223/24102959); search-indexed listings show at least three more certified Creatine HMB flavors plus Hydrate electrolyte flavors on the same registry domain.

    Independent certifier · Accessed 2026-07-03 · The Whey Isolate listing was directly fetched and confirmed; additional flavor listings came from search-index titles on the same registry domain, not individually re-fetched. Coverage clusters in Creatine HMB, Whey Protein Isolate, and Hydrate lines — not confirmed for pre-workout, fat-burner, greens, or vitamin lines.

  18. Transparent Labs states its manufacturing facility holds Good Manufacturing Practice certification from the Utah Department of Agriculture and Food (UDAF), naming a specific state regulator.

    Company · Accessed 2026-07-03 · No public UDAF facility-certification registry was located to independently confirm this claim.

  19. 19.Transparent Labs "Third-Party Tests" pageBrand-wideCompany-reported

    Transparent Labs operates a public Certificate of Analysis lookup where customers match their product's lot number against a listed repository of test results; marketing names ISO/IEC 17025-accredited lab standards and ICP-MS heavy-metal testing methodology.

    Company · Accessed 2026-07-03 · No specific contracted testing-lab name was found on the pages available; this research did not independently retrieve and read a specific live COA's contaminant values.

  20. 20.Better Business Bureau business profileBrand-wideIndependently documented

    Transparent Labs is not BBB-accredited and holds a BBB letter rating of D-, with the profile noting failure to respond to 8 complaints; recurring complaint themes are unauthorized subscription renewals/premature shipments, incomplete orders, and unresponsive customer service.

    Other · Accessed 2026-07-03 · Directly fetched, independent registry source.

  21. 21.FitnessVolt, "Transparent Labs BULK Pre-Workout Review"Specific productsIndependently documented

    An independent reviewer (FitnessVolt) scored Bulk Pre-Workout's 'Value' category 3.5/10 — its lowest-scoring metric — while giving an 8.2/10 overall verdict, explicitly framing the higher price as justified by label transparency and ingredient quality rather than calling it objectively overpriced, and naming cheaper alternatives (Jacked Factory, Nutricost, or a basic caffeine-plus-creatine stack) for price-sensitive buyers.

    Press · Accessed 2026-07-03 · Pricing figures are observed/approximate at the research date and will fluctuate; qualitative tier placement (premium), not a rigorous multi-competitor price audit.

Frequently Asked Questions

What are Supplement Science's brand evaluation criteria?

We assess brands against four published, objective criteria: third-party testing at accredited labs, no proprietary blends (full ingredient disclosure), clinical dosing aligned with published research, and publicly available Certificates of Analysis. This is not a paid placement — brands cannot pay for a favorable assessment.

Is Transparent Labs third-party tested?

Select product lines carry dated, registry-confirmed third-party certifications: Informed Choice on at least 9 named products, Informed Protein on 4 named protein products, and NSF Certified for Sport on Creatine HMB and Whey Protein Isolate. These certifications are scoped to the named products above rather than the entire catalog, and Transparent Labs does not currently appear on the separate Informed Sport registry used for elite-athlete anti-doping testing.

Does Transparent Labs use proprietary blends?

In a direct sample of nine Transparent Labs products across eight categories — including fat-burner and mass-gainer formulas, where proprietary blends are common industry-wide — every ingredient was individually dosed with a specific amount; no undisclosed blend appeared on any sampled label. This reflects the specific products sampled, not an audit of the brand's full catalog.

How does Transparent Labs compare to other supplement brands?

Transparent Labs stands out for ingredient-level label disclosure — a direct sample of nine products across eight categories found no undisclosed proprietary blend on any label — paired with dated, registry-confirmed third-party certifications on select product lines (Informed Choice, Informed Protein, and NSF Certified for Sport) and a public per-lot Certificate of Analysis lookup. Pricing sits at the premium end of each category, reflecting that disclosure and testing depth rather than the lowest price point.

Where can I buy Transparent Labs products?

Transparent Labs products are available on Amazon and directly from transparentlabs.com. Our affiliate links go to Amazon for convenience and buyer protection. Prices are typically similar across both channels.

Can I see a Certificate of Analysis for my Transparent Labs product?

The company runs a public Certificate of Analysis lookup where you match the lot number printed on your product against a listed repository of test results. This is a company-run system; the specific contracted testing lab is not named on the pages available.

This content is for informational purposes only and does not constitute medical advice. Statements about dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary — consult your healthcare provider before starting any supplement. Full disclaimer