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Sports Research

Sports Research Multi Collagen Protein Powder (5 Types, Unflavored)

4.4· 1,421 Amazon reviews
$35.95$34.15 with Subscribe & Save

$2.12 / ounce

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Price verified Sep 1, 2026

As an Amazon Associate, we earn from qualifying purchases · Not evaluated by the FDA · Individual results may vary · Consult a healthcare provider before use

Our verdict

10g collagen per scoop, 30 servings of Hydrolyzed Multi-Source Collagen (Bovine, Marine, Bone Broth, Eggshell Membrane) — Types I, II, III, V, X per powder from Sports Research. Best for…

Third-Party TestedContains bovine and marine (fish) collagenEggshell membrane presentNot suitable for pescatarians or those with fish allergiesPowder

Why we recommend this

Sports Research's multi-collagen powder is a strong all-in-one option for those who want comprehensive collagen support from a single daily scoop. Covering all five collagen types alongside hyaluronic acid and vitamin C, it addresses joints, skin, nails, and connective tissue simultaneously. Well-reviewed at 4.4 stars across 1,421 ratings with easy mixability.

Check for interactions

Already taking other supplements or prescription medications? Add them below to check for documented interactions, severity, and clinical guidance.

Our database currently documents 137+ supplement and drug-category interaction pairs. Combinations not flagged here may still interact — always consult your healthcare provider before combining supplements, especially with prescription medications.

What to watch out for

The multi-source formulation is broad by design, but the individual collagen type doses are not disclosed separately, making it difficult to confirm therapeutic amounts of each type.

Dose & form

Serving
10g collagen per scoop, 30 servings
Form
Powder
Clinical range
5-15g hydrolyzed collagen peptides daily
Dose adequacy
Therapeutic
Supply
10 servings · $2.12 / ounce
UPC
023249013068

Who it's best for

Adults wanting all five collagen types (I, II, III, V, X) plus hyaluronic acid and vitamin C in one powder

Who should skip it

Those seeking marine-only or Type I/III-only collagen, or those who prefer capsules over powder

Pros

  • Delivers all five collagen types from four food sources in one unflavored scoop
  • Hyaluronic acid and vitamin C included to support collagen synthesis
  • Dissolves easily in hot or cold beverages including coffee, tea, and smoothies
  • 1,421 reviews at 4.4 stars with consistent praise for mixability and results

Cons

  • Contains bovine, marine, and eggshell sources — not suitable for vegetarians, vegans, or those with fish/egg sensitivities
  • Type II collagen dose not individually disclosed; blend proportions are not itemized
  • Unflavored only in this SKU — those preferring flavored options must choose an alternate variant

What customers say

4.4★ across 1,421 Amazon reviews. The most common questions from shoppers: re any potential interactions with medications, re any side effects from long-term use, and cause any digestive issues or side effects. Full answers in the FAQ below.

Frequently Asked Questions

What is the clinical dose for Hydrolyzed Multi-Source Collagen (Bovine, Marine, Bone Broth, Eggshell Membrane) — Types I, II, III, V, X?

Clinical trials typically use 5-15g hydrolyzed collagen peptides daily. Sports Research Multi Collagen Protein Powder (5 Types, Unflavored) delivers 10g collagen per scoop, 30 servings, which we classify as Therapeutic relative to that range.

How does Sports Research Multi Collagen Protein Powder (5 Types, Unflavored) compare to similar Powder?

See the "Also consider" section below for two alternatives. Choose based on form preference (Powder vs alternatives), dose adequacy, and third-party testing.

Is Sports Research Multi Collagen Protein Powder (5 Types, Unflavored) third-party tested?

Yes — Yes — cGMP-compliant, third-party tested. Third-party testing verifies ingredient identity and label accuracy.

Does this work with Amazon Subscribe & Save?

Yes — Amazon Subscribe & Save is available for this product. Enrolling locks in a recurring delivery at a reduced per-unit price.

Is Sports Research Multi Collagen Protein Powder (5 Types, Unflavored) in stock?

Current availability: LimitedAvailability. Availability continues to be monitored for changes.

Are there any potential interactions with medications?

Collagen peptides are generally considered safe with no known significant drug interactions. If you take blood thinners or immunosuppressants, consult your doctor before adding any new protein supplement.

Are there any side effects from long-term use?

Multi-collagen powders are well-tolerated with long-term use for most adults. A small number of users may experience mild digestive discomfort when first starting due to the high protein load.

Does it cause any digestive issues or side effects?

Most users tolerate this unflavored powder without issue. Occasional mild bloating or fullness can occur when consuming 10g of protein-rich collagen, particularly on an empty stomach.

Can it be taken with other supplements or vitamins?

Yes — collagen powder pairs well with vitamin C (already included), biotin, and omega-3s. It can be added to any hot or cold beverage alongside other daily supplements.

Are there any specific instructions for taking it safely?

Mix one scoop into your beverage of choice daily. Those with fish or egg allergies should avoid this product due to its marine and eggshell collagen sources.

Also consider

Vital Proteins Collagen Peptides product image

Vital Proteins Collagen Peptides

Powder · Grass-Fed Bovine Collagen Peptides (Type I, III) · $22.38

$22.38

Sports Research Marine Collagen product image

Sports Research Marine Collagen

Powder · Wild-Caught Marine Collagen Peptides (Type I) · $34.95

$34.95

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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

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

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