Supplements With No Proprietary Blends

Delivers a full 1g calcium HMB per capsule — just three capsules daily hits the clinical 3g dose. Informed Choice certified for banned substance testing. Optimum Nutrition is the most trusted sports nutrition brand worldwide. Simple, clean formula with no unnecessary additives.

Uses patented BioCell Collagen — a clinically studied matrix of low-molecular-weight hyaluronic acid, hydrolyzed Type II collagen, and chondroitin sulfate. A 2012 clinical trial found BioCell Collagen reduced joint discomfort by 40% and improved skin dryness scores. The combination targets both joint and skin aging in one product.

B-Corp certified with fair-trade sourcing from small Indian farms. USDA Organic, widely available at Whole Foods, and backed by one of the most transparent herbal supplement brands in the US.

Combines both clinically studied prostate ingredients at their full clinical doses (100mg pygeum + 320mg saw palmetto per 2-softgel serving). Oil-based softgels enhance absorption of both fat-soluble extracts. NOW Foods GMP certification and third-party testing provide quality assurance.

The most comprehensive vitamin K formula available — combines K1, MK-4, and MK-7 in a single softgel with an oil base. K1 supports coagulation, MK-4 targets bone and brain tissue, MK-7 provides long-acting cardiovascular protection. Excellent value for a three-form formula.

NSF Certified for Sport makes this ideal for drug-tested athletes. Liquid drops allow precise dose adjustment — take 1 drop for maintenance (1,000 IU) or 5 drops for deficiency correction (5,000 IU). MCT oil carrier maximizes absorption. 200mcg K2 per drop is the highest K2 dose on our list. Thorne is trusted by professional sports teams.

This is a juice powder, not a whole-leaf powder — the critical distinction. Made by juicing fresh wheatgrass and dehydrating the juice, creating a 25:1 concentrate. A 3g serving of juice powder delivers the equivalent nutrients of roughly 75g of fresh wheatgrass. USDA Organic and far more bioavailable than whole-leaf alternatives.

Sourced from grass-fed, pasture-raised cattle and freeze-dried to preserve heat-sensitive nutrients. Delivers a full 3,000mg serving of pure bone marrow with no fillers, flow agents, or additives. Strong customer reviews and transparent sourcing practices make this a reliable daily choice.

Uses BioResponse DIM — the most clinically studied DIM form with patented microencapsulation technology for dramatically improved absorption. NSF Certified for Sport. Thorne is trusted by Mayo Clinic and US Olympic teams. BioResponse DIM has been shown to absorb 50-100x better than crystalline DIM in pharmacokinetic studies.

The most potent lion's mane on the market. 8:1 dual extraction (hot water + ethanol) concentrates both beta-glucans and hericenones/erinacines. Each 500mg capsule is equivalent to 4000mg of whole fruiting body. Nootropics Depot runs their own analytical lab for quality control — among the most rigorous testing in the industry.

NSF Certified for Sport — tested for 200+ banned substances, making it the top choice for competitive athletes. Thorne is trusted by Mayo Clinic and US Olympic teams. Clean formula with no fillers, sweeteners, or artificial additives.

Provides 250mg of standardized rhodiola extract — matching the exact dose used in several key clinical trials for stress resilience and cognitive function. Life Extension is a research-focused brand with rigorous quality standards. Excellent middle-ground between Thorne and NOW.

Integrative Therapeutics GABA - Brain Health Supplement that Supports Nerve Cell Function* - Support Neurochemical Balance & Neurotransmitter Production* - Dairy-Free - 60 Capsules (60 Servings) provides anxiety in a convenient form.

Momentous is the go-to omega-3 brand for Navy SEALs and pro sports teams — NSF Certified for Sport (banned-substance tested) at 1,600mg total omega-3 per serving, one of the highest doses in the category.

Delivers 1,725mg (1.7g) glucomannan per 3-capsule serving — well within the clinical dose range. NOW Foods is a GMP-certified manufacturer with 50+ years of quality history. Capsule form is safe and convenient. At $0.12/serving, it offers the best combination of dose, quality, and value.

The most established butyrate supplement brand with thousands of positive reviews. Uses calcium/magnesium butyrate for slightly delayed release compared to sodium butyrate. Provides a meaningful 600mg butyrate dose per serving. Well-regarded by functional medicine practitioners.

The most comprehensive greens product on the market with 75 ingredients spanning vitamins, minerals, prebiotics, probiotics (7.2 billion CFU), adaptogens, and digestive enzymes. NSF Certified for Sport — the highest testing tier available. Includes multivitamin-level micronutrient coverage alongside superfoods.

Combines three clinically studied prostate-supportive ingredients in a single product: beta-sitosterol, saw palmetto extract (320mg clinical dose), and nettle root extract. Each ingredient targets different mechanisms — sterol-mediated prostate support, 5-alpha-reductase inhibition, and SHBG binding. Life Extension formulations are research-driven.

Uses Cogni-PS — a soy-free, sunflower-derived branded phosphatidylserine with verified potency. Softgel format enhances absorption of this fat-soluble phospholipid. Exact 100mg clinical dose per softgel allows flexible 1-3x daily dosing. Jarrow Formulas is a leader in phospholipid supplements.

Peak Performance delivers a full 200mg dose of paraxanthine in a clean, single-ingredient capsule without unnecessary stimulant stacking. No caffeine added, no proprietary blends — just pure paraxanthine for clean, focused energy. Third-party tested for purity. The best combination of effective dose and accessible pricing in this emerging category.

Combines a clinical dose of tongkat ali root extract with fadogia agrestis, a synergistic pairing that has gained popularity for testosterone and vitality support. The combination targets multiple hormonal pathways simultaneously — tongkat ali for cortisol reduction and free testosterone, fadogia for LH stimulation. Third-party tested with clean label formulation.

Kion is the gold standard in EAA supplementation, founded by endurance athlete Ben Greenfield. Informed Sport certified (banned-substance tested), with a leucine-enriched formula optimized for MPS. Uses a research-backed ratio of all 9 EAAs. Available in both tablet and powder forms.

This is Sports Research's flagship collagen peptide value format. With 14,585 reviews at 4.7 stars, it is one of the most validated collagen powders available by pure volume of consumer feedback. The 11g dose per scoop sits in the clinically active range for skin elasticity and joint support. Three quality certifications (Keto, Paleo, Non-GMO) and third-party potency testing make this a trustworthy daily supplement. For consistent daily collagen users who prioritize value, mixing versatility, and bovine Type I and III peptides, this is the most compelling format in the Sports Research collagen lineup.

NSF Certified for Sport — the gold standard for competitive athletes subject to drug testing. Uses Creapure creatine. Trusted by professional sports teams and Olympic athletes.