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Ingredient
Collagen Peptides: doses on the label
41 published products list Collagen Peptides on a label two independent readers agreed on. 32 state an amount; 30 are at or above the 2.5 g reference dose. 6 list it only inside a proprietary blend, with no dose disclosed. 3 list it without an amount for it.
Reference dose
2.5 g trial dose (audited on Collagen only)
Source: Proksch et al., Skin Pharmacol Physiol 2014;27:47-55 (PMID 23949208) — randomized double-blind placebo-controlled trial dosing 2.5 g and 5.0 g/day for 8 weeks in 69 women aged 35-55 (peer-reviewed trial)
The dose audit marks a product MET when the amount on its label, as two readers transcribed it, is at or above this figure, and UNDER otherwise. An ingredient inside a proprietary blend has no disclosed dose, so it is counted as undosed, never assumed adequate. A reference dose is the amount a cited study or guideline used; it is not a recommendation for anyone. Every reference dose and its source: how we rate.
Collagen Supplements with 2.5 g Collagen Peptides or more
- Transparent Labs Collagen Protein Powder: 22,200 mg
- Orgain Collagen Peptides Pre Probiotics: 20,000 mg
- Orgain Grass Fed Pasture Raised Collagen Peptides: 20,000 mg
- Orgain Grass Fed Pasture Raised Collagen Peptides Chocolate: 20,000 mg
- Vital Proteins Vp Collagen Peptides: 20,000 mg
- Jocko Collagen Colostrum: 15,000 mg
- Gorilla Mind Collagen: 12,330 mg
- Double Wood Supplements Collagen Peptides: 12,000 mg
- Double Wood Supplements Marine Collagen: 12,000 mg
- Orgain Wild Caught Marine Collagen Powder: 12,000 mg
- Vital Proteins Marine Collagen Peptides: 12,000 mg
- BulkSupplements Hydrolyzed Bovine Collagen Powder: 11,000 mg
- EVL Nutrition Collagen Peptides: 11,000 mg
- Nutricost Grass Fed Collagen Hydrolysate Powder: 11,000 mg
- Horbaach Marine Collagen Peptides 2.2lbs Powder: 10,000 mg
- Nutricost Marine Collagen Powder: 10,000 mg
- Nutricost Marine Collagen Powder 8oz: 10,000 mg
- PEScience Collagen Peptides: 10,000 mg
- Rule 1 Proteins R1 Collagen Peptides: 10,000 mg
- NutraBio Multi Collagen: 9,999 mg
- Horbaach Collagen Peptides 40oz Powder: 6,700 mg
- Horbaach Collagen with Vitamin C 6000mg Per Serving 300 Caplets: 6,000 mg
- Vital Proteins Collagen Peptides 360 Capsules: 3,300 mg
- Horbaach Amino Acid Complex 3000mg Per Serving 250 Caplets: 3,000 mg
- BulkSupplements Hydrolyzed Chicken Collagen Powder: 2,500 mg
- BulkSupplements Hydrolyzed Collagen Porcine Powder: 2,500 mg
- BulkSupplements Hydrolyzed Fish Collagen Powder: 2,500 mg
- BulkSupplements Marine Collagen Pills: 2,500 mg
- Double Wood Supplements Liquid Collagen Supplement: 2,500 mg
- Horbaach Skin Rejuvenator with Verisol 200 Caplets: 2,500 mg
Every verified dose of Collagen Peptides
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Each dose and status is the one the product’s own dose-audit table prints. Rows naming the same active on one label are added together first, as the audit does. Click a column header to sort.