Collagen (Type I & III)
The most abundant types of collagen in the skin, crucial for structure and elasticity.
Also known as: Hydrolyzed Collagen • Collagen Peptides
Overview
Collagen is the main structural protein in the body's connective tissues. Type I and Type III are the most prevalent types found in the skin, bones, tendons, and ligaments. Type I provides tensile strength, while Type III is important for skin elasticity and firmness. Supplementing with hydrolyzed collagen peptides (short chains of amino acids) provides the body with the building blocks needed to produce its own collagen, helping to improve skin hydration, elasticity, and reduce the appearance of wrinkles.
Key Benefits
Improves Skin Elasticity and Hydration
Studies show that collagen peptide supplementation can significantly increase skin hydration and elasticity.
Reduces Wrinkles
By stimulating the body's own collagen production, it can help reduce the depth and volume of wrinkles.
Supports Joint and Bone Health
Collagen is also a key component of cartilage and bone, and supplementation can support joint comfort and bone density.
Dosage & How to Take
A daily dose of 10-20 grams of hydrolyzed collagen is recommended for skin benefits.
| Purpose | Dose | Notes |
|---|---|---|
| Skin Health | 10-15 g/day | Results are typically seen after 8-12 weeks. |
| Joint Support | 10-20 g/day |
Best Time to Take
Can be taken anytime. It dissolves easily in hot or cold liquids.
With or Without Food
Not necessary.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Bovine Collagen | High | Skin and joints | Rich in Type I and III collagen, sourced from cows. |
| Marine Collagen | High | Skin health | Primarily Type I collagen, sourced from fish. May have smaller peptide sizes for enhanced absorption. |
Side Effects & Safety
Common
- Generally none. Some people report a feeling of fullness.
Rare
- Mild digestive upset.
- Unpleasant taste for some unflavored products.
Contraindications
- Individuals with fish allergies should avoid marine collagen.
Interactions
Scientific Research
Oral supplementation of specific collagen peptides has beneficial effects on human skin physiology
Supplementation with collagen peptides for 8 weeks led to a statistically significant improvement in skin elasticity and hydration.
Food Sources
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.