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Cheapest Collagen Peptides on iHerb

Ranked by real cost per 1,000 mg of Collagen Peptides — cheapest value first.

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

The priciest option here costs about 1,764.3× more per 1,000 mg of Collagen Peptides than the best-value pick Nature's Truth. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 1,000 mg
1
Nature's Truth, Ultra Collagen Powder, Unflavored, 10 oz (283 g)
Nature's Truth, Ultra Collagen Powder, Unflavored, 10 oz (283 g)
Nature's Truth
20,000 mg1423.680.085View on iHerb →
2
Nature's Truth, Ultra Collagen Powder, Unflavored, 7 oz (198 g)
Nature's Truth, Ultra Collagen Powder, Unflavored, 7 oz (198 g)
Nature's Truth
20,000 mg1016.970.085View on iHerb →
3
Nature's Truth, Ultra Collagen, Types I & III, 90 Coated Caplets (1,000 mg per Caplet)
Nature's Truth, Ultra Collagen, Types I & III, 90 Coated Caplets (1,000 mg per Caplet)
Nature's Truth
3,000 mg3011.700.130View on iHerb →
4
Nature's Answer, Marine Collagen, Unflavored, 4.8 oz (137 g)
Nature's Answer, Marine Collagen, Unflavored, 4.8 oz (137 g)
Nature's Answer
5,000 mg2529.240.234View on iHerb →
5
Nature's Answer, Beauty Collagen Peptides, Berry, 8 oz (240 ml)
Nature's Answer, Beauty Collagen Peptides, Berry, 8 oz (240 ml)
Nature's Answer
5,000 mg1622.490.281View on iHerb →
6
Youtheory, Joint Complex with UC-II, 60 Tablets
Youtheory, Joint Complex with UC-II, 60 Tablets
Youtheory
600 mg3022.391.24View on iHerb →
7
Bluebonnet Nutrition, Beautiful Ally®, Hair, Skin & Nails, 90 Vegetable Capsules
Bluebonnet Nutrition, Beautiful Ally®, Hair, Skin & Nails, 90 Vegetable Capsules
Bluebonnet Nutrition
500 mg4537.561.67View on iHerb →
8
Nature's Truth, Collagen Peptides Gummies, Type 1 + 3, Delicious Strawberry, 60 Gummies
Nature's Truth, Collagen Peptides Gummies, Type 1 + 3, Delicious Strawberry, 60 Gummies
Nature's Truth
120 mg3013.593.78View on iHerb →
9
OLLY, Glowing Skin, Plump Berry, 50 Gummies
OLLY, Glowing Skin, Plump Berry, 50 Gummies
OLLY
120 mg2513.994.66View on iHerb →
10
Truvani, Wild Caught Marine Collagen, Unflavored, 6.35 oz (180 g)
Truvani, Wild Caught Marine Collagen, Unflavored, 6.35 oz (180 g)
Truvani
500 mg1537.995.07View on iHerb →
11
Pink, Multi For Her + Collagen Gummies, Natural Mixed Berry, 60 Gummies
Pink, Multi For Her + Collagen Gummies, Natural Mixed Berry, 60 Gummies
Pink
50 mg3010.176.78View on iHerb →
12
Nature's Truth, Women's Multivitamin Gummies + Collagen, Delicious Mixed Berry, 70 Gummies
Nature's Truth, Women's Multivitamin Gummies + Collagen, Delicious Mixed Berry, 70 Gummies
Nature's Truth
50 mg3512.277.01View on iHerb →
13
Plant People, Wonder Beauty®, Rejuvenation Gummies, Watermelon, 60 Gummies
Plant People, Wonder Beauty®, Rejuvenation Gummies, Watermelon, 60 Gummies
Plant People
50 mg3034.9923.33View on iHerb →
14
Earthtone Foods, Grass-Fed Collagen Peptides, 16 oz (454 g)
Earthtone Foods, Grass-Fed Collagen Peptides, 16 oz (454 g)
Earthtone Foods
12 g3821.9948.22View on iHerb →
15
ProSupps, Amino23 Liquid Collagen, Citrus Punch, 32 fl oz (960 ml)
ProSupps, Amino23 Liquid Collagen, Citrus Punch, 32 fl oz (960 ml)
ProSupps
25 g1624.9962.48View on iHerb →
16
ProSupps, Amino 23 Liquid Collagen, Berry, 32 fl oz (960 ml)
ProSupps, Amino 23 Liquid Collagen, Berry, 32 fl oz (960 ml)
ProSupps
25 g1624.9962.48View on iHerb →
17
Orgain, Collagen Peptides, Unflavored, 1 lb (454 g)
Orgain, Collagen Peptides, Unflavored, 1 lb (454 g)
Orgain
20 g2227.5562.61View on iHerb →
18
Swolverine, Collagen, Unflavored, 10.58 oz (300 g)
Swolverine, Collagen, Unflavored, 10.58 oz (300 g)
Swolverine
10 g3029.5998.63View on iHerb →
19
Absolute Nutrition, Collagen Powder, 20 oz (563 g)
Absolute Nutrition, Collagen Powder, 20 oz (563 g)
Absolute Nutrition
20 g2859.65106.52View on iHerb →
20
Garden of Life, Wild Caught & Grass Fed Collagen, Hyaluronic Acid, Unflavored, 9.52 oz (270 g)
Garden of Life, Wild Caught & Grass Fed Collagen, Hyaluronic Acid, Unflavored, 9.52 oz (270 g)
Garden of Life
16 g1222.39116.61View on iHerb →
21
Garden of Life, Grass Fed Collagen, Beauty, Strawberry Lemonade, 9.52 oz (270 g)
Garden of Life, Grass Fed Collagen, Beauty, Strawberry Lemonade, 9.52 oz (270 g)
Garden of Life
11 g2025.89117.68View on iHerb →
22
Garden of Life, Grass Fed Collagen Beauty, Cranberry Pomegranate, 9.52 oz (270 g)
Garden of Life, Grass Fed Collagen Beauty, Cranberry Pomegranate, 9.52 oz (270 g)
Garden of Life
11 g2025.89117.68View on iHerb →
23
Great Lakes Wellness, Sustainable Marine Collagen Peptides, Unflavored, 16 oz (454 g)
Great Lakes Wellness, Sustainable Marine Collagen Peptides, Unflavored, 16 oz (454 g)
Great Lakes Wellness
12 g3759.32133.60View on iHerb →
24
Great Lakes Wellness, Quick Dissolve Collagen Peptides, Daily Marine, Unflavored, 20 Packets, 0.42 oz (12 g) Each
Great Lakes Wellness, Quick Dissolve Collagen Peptides, Daily Marine, Unflavored, 20 Packets, 0.42 oz (12 g) Each
Great Lakes Wellness
12 g2034.49143.71View on iHerb →
25
Vital Nutrients, Marine Collagen Wild-Caught, Type I & III, 10.58 oz (300 g)
Vital Nutrients, Marine Collagen Wild-Caught, Type I & III, 10.58 oz (300 g)
Vital Nutrients
10 g3044.99149.97View on iHerb →

How we rank Collagen Peptides

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.