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Collagen peptides are very small pieces of protein from animal collagen. Collagen is one of the materials that makes up cartilage, bone, and skin.

Collagen peptides are made by breaking down whole collagen proteins into smaller pieces. When taken by mouth, collagen peptides seem to build up in the skin and cartilage. This might help improve some skin and joint conditions.

Collagen peptides are used for aging skin and osteoarthritis. They are also used for osteoporosis, brittle nails, muscle strength, and many other purposes, but there is no good scientific evidence to support most of these uses.

Don't confuse collagen peptides with collagen type I (native), collagen type II (native), or gelatin.

Natural Medicines rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, Ineffective, and Insufficient Evidence to Rate.
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  • Aging skin.  Oral collagen peptides seem to improve skin hydration and elasticity in older adults. However, it is unclear if any improvements related to wrinkles are cosmetically important.
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  • Osteoarthritis.  Oral collagen peptides seem to improve pain in patients with knee osteoarthritis; however, any improvement is modest, and benefits may take about 3-5 months to appear.
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When taken by mouth: Collagen peptides are possibly safe. Collagen peptides have been safely used in doses up to 10 grams daily for up to 5 months. Side effects are rare.

Special Precautions & Warnings:

Pregnancy and breast-feeding: There isn't enough reliable information to know if collagen peptides are safe to use when pregnant or breast-feeding. Stay on the safe side and avoid use.

There are no known interactions with medications. Before taking this product, talk with your health professional if you take any medications.

There are no known interactions with herbs and supplements.

There are no known interactions with foods.

Collagen peptides have most often been used by adults in doses of 2.5-10 grams daily for up to 6 months. Speak with a healthcare provider to find out what dose might be best for a specific condition.

Collagen Hydrolysate, Collagen Peptidesi, Collagène Dénaturé, Collagène Hydrolysé, Collagène Marin Hydrolysé, Denatured Collagen, Hydrolised Collagen, Hydrolysed Collagen, Hydrolyzed Collagen, Hydrolyzed Collagen Protein, Marine Collagen Hydrolysate, Protéine de Collagène Hydrolysé.

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