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Cheapest Grass-Fed Collagen Hydrolysate on iHerb

Ranked by real cost per g of Grass-Fed Collagen Hydrolysate — cheapest value first.

Prices updated Jul 25, 2026 · 8 products · Prices in USD

The priciest option here costs about 2.1× more per g of Grass-Fed Collagen Hydrolysate than the best-value pick Nutricost. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per g
1
Nutricost, Collagen Peptides, Unflavored, 16.2 oz (454 g)
Nutricost, Collagen Peptides, Unflavored, 16.2 oz (454 g)
Nutricost
11 g4124.950.055View on iHerb →
2
Nutricost, Collagen Peptides, Vanilla, 1 lb (454 g)
Nutricost, Collagen Peptides, Vanilla, 1 lb (454 g)
Nutricost
11 g3724.950.061View on iHerb →
3
KetoLogic, Collagen, Unflavored, 16.2 oz (454 g)
KetoLogic, Collagen, Unflavored, 16.2 oz (454 g)
KetoLogic
11 g4128.990.064View on iHerb →
4
Nutricost, Collagen Hydrolysate, Salted Caramel, 16.2 oz (454 g)
Nutricost, Collagen Hydrolysate, Salted Caramel, 16.2 oz (454 g)
Nutricost
11 g3524.950.065View on iHerb →
5
KetoLogic, Collagen Hydrolysate, Vanilla, 16.2 oz (454 g)
KetoLogic, Collagen Hydrolysate, Vanilla, 16.2 oz (454 g)
KetoLogic
11 g3728.990.071View on iHerb →
6
Nutricost, Collagen Peptides, Chocolate, 1 lb (454 g)
Nutricost, Collagen Peptides, Chocolate, 1 lb (454 g)
Nutricost
11 g3124.950.073View on iHerb →
7
Nutricost, Collagen Peptides, Chocolate PB, 16.2 oz (454 g)
Nutricost, Collagen Peptides, Chocolate PB, 16.2 oz (454 g)
Nutricost
11 g2826.790.087View on iHerb →
8
Nutricost, Grass-Fed Collagen Peptides, Unflavored, 4 oz (113 g)
Nutricost, Grass-Fed Collagen Peptides, Unflavored, 4 oz (113 g)
Nutricost
11 g1012.950.118View on iHerb →

How we rank Grass-Fed Collagen Hydrolysate

Two supplements can list the same dose per serving yet cost very differently once you account for how many servings are in the bottle. We calculate the total nutrient in each container (dose per serving × servings per container), divide the current price by that total, and rank by the resulting cost per unit. Lower is better. Because prices are refreshed automatically, this ranking reflects today's iHerb pricing rather than a snapshot from months ago.

Cost per unit is a starting point, not the whole story — the ideal form, third-party testing, and other ingredients matter too. Always check the label and consult a healthcare professional before starting a supplement.

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Prices update automatically and may differ from iHerb at checkout. Rankings are based on cost per unit of the listed nutrient and are for informational purposes only — not medical advice. Links to iHerb are affiliate links.