Supplement types
Protein powders
3 productsWhey isolate and collagen peptide powders compared on list price, servings, price per serving, protein per serving and third-party testing.
Creatine
4 productsCreatine monohydrate powders and chews compared on list price, servings, price per serving, creatine per serving and third-party testing.
Electrolytes & hydration mixes
4 productsElectrolyte drink mixes compared on list price, servings, price per serving, sodium and carbohydrate per serving, and third-party testing.
Magnesium
3 productsMagnesium supplements compared on list price, servings, price per serving, the form of magnesium, elemental magnesium per serving and third-party testing.
Sleep-support supplements
4 productsNighttime supplements compared on list price, servings, price per serving, key ingredients per serving, whether they contain melatonin, and third-party testing.
Omega-3 (fish & algal oil)
2 productsOmega-3 supplements compared on list price, servings, price per serving, EPA + DHA per serving, oil source and third-party testing.
Vitamins & minerals
6 productsMultivitamins, vitamin D3 and single minerals compared on list price, servings, price per serving, the key nutrient amount per serving and third-party testing.
Compare supplements side by side
Pick a type, switch to Compare, then choose two or more products (up to six). Each type uses the same columns, so every product in it lines up: price per serving, amount per serving, format and third-party testing.
Protein 3 products
- Momentous Whey Protein IsolateBrand: MomentousFrom $69.99
- Momentous Whey Protein Isolate 10-Travel PacksBrand: MomentousFrom $39.99
- Momentous Collagen PeptidesBrand: MomentousFrom $54.99
Creatine 4 products
- Momentous Creatine (90 servings)Brand: MomentousFrom $42.99
- Momentous Creatine, flavored (60 servings)Brand: MomentousFrom $34.99
- Momentous Creatine (30 servings)Brand: MomentousFrom $19.99
- Momentous Creatine Chews (150 count)Brand: MomentousFrom $49.99
Electrolytes 4 products
- Momentous Daily HydrationBrand: MomentousFrom $24.99
- Momentous FuelBrand: MomentousFrom $39.99
- Cure Hydrating Electrolyte Mix (14 packets)Brand: Cure HydrationFrom $23.99
- Cure Hydrating Electrolyte Mix Bulk Jar (28 servings)Brand: Cure HydrationFrom $38.99
Magnesium 3 products
- Momentous Magnesium BisglycinateBrand: MomentousFrom $16.99
- Momentous Magnesium MalateBrand: MomentousFrom $17.99
- Momentous Magnesium L-ThreonateBrand: MomentousFrom $49.99
Sleep support 4 products
- Momentous Nightly SleepBrand: MomentousFrom $59.99
- Momentous Elite SleepBrand: MomentousFrom $44.99
- Momentous ApigeninBrand: MomentousFrom $24.99
- Momentous L-TheanineBrand: MomentousFrom $39.99
Omega-3 2 products
Vitamins & minerals 6 products
Guides for supplements
- How to read a supplement label: serving size, amounts and the fine print A plain-English walk through the Supplement Facts panel: serving size, servings per container, amount per serving, % Daily Value, other ingredients, allergen notes and how to work out price per serving — without health claims.
- Third-party testing for supplements explained: NSF, Informed Sport and batch results What third-party testing and certification programs for supplements check, how NSF Certified for Sport and Informed Sport differ from a brand's own lab reports, and how to look a product up in a certifier's listing yourself.
- Creatine basics: forms, serving sizes and how to compare price per gram What creatine monohydrate is, how powders and chews are labeled, how to compare serving sizes and price per gram, what to look for in third-party testing and who should talk to a doctor first — without performance promises.
How we compare supplements
Every fact comes from the brand’s official product page, checked Oct 16, 2026. Price per serving is the one-time list price divided by the servings the brand lists (subscription and sale prices vary). “NSF Certified for Sport” is shown only when the product appears in NSF’s own public listing; brands that publish their own batch results are labeled that way instead. We don’t make disease or treatment claims, rate products, or say we’ve tested them.
Brands appear here only after a screen: the brand must run an affiliate program paying 10% or more, and come through a complaint check of the FDA warning-letter and recall records, FTC actions, class actions over labeling or contamination, its BBB profile and its Trustpilot pattern. Commissions are the reason for the first test, so we tell you about it. Brands we earn nothing from can still be listed in future, but they must clear the complaint check. Brands listed today: Cure Hydration, Momentous.