Hydrolyzed Collagen
amino acids
Hydrolyzed collagen, also known as collagen peptides, is a bioavailable form of collagen protein derived from animal sources. It consists of amino acids including glycine, proline, and hydroxyproline, which support structural proteins throughout the body.
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Benefits
Dosage
Typical Dose
10-20 grams daily
Upper Limit
30 grams daily
Timing
Consume with vitamin C source; may be taken anytime with food
Forms & Bioavailability
Powder
90-95%
Capsules
85-90%
Liquid/Drinkable
90-95%
Side Effects
Interactions
Research Summary
Multiple studies demonstrate improved skin hydration and elasticity after 8-12 weeks of supplementation. Evidence supports benefits for joint health and exercise recovery. Research indicates enhanced bioavailability compared to intact collagen, with peptides effectively crossing the gut barrier. Some studies show potential for bone health, though evidence is emerging. Generally recognised as safe with decades of use in cosmetic and nutritional applications.
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The Bottom Line on Hydrolyzed Collagen
Hydrolyzed Collagen is well-researched with strong evidence supporting its primary benefits.It is most commonly used for supports skin elasticity and hydration for improved complexion and promotes joint health and may reduce cartilage degradation. As with any supplement, individual results vary. Start with the lower end of the dosage range and assess for 4-8 weeks before adjusting.
About Our Research
This profile is compiled from peer-reviewed research published on PubMed, the NIH Office of Dietary Supplements, and established nutritional science databases. Dosages reflect clinically-studied amounts from human trials where available. We update profiles as new research emerges. This is not medical advice — consult a healthcare professional before supplementing.
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Goal Guides for Hydrolyzed Collagen
See how Hydrolyzed Collagen can help with specific health goals: