Collagen type I (native) is a protein found in skin, tendons, ligaments, and bone. Most collagen type I in supplements comes from cows.
Collagen type I plays a major role in wound healing. But it's not clear if taking collagen type I by mouth has any beneficial effects.
People most commonly use collagen type I to support healthy skin, hair, and nails. It's also been used for osteoarthritis, scleroderma, and many other conditions, but there is no good scientific evidence to support these uses.
Don't confuse collagen type I (native) with collagen type II (native), collagen peptides, or gelatin. These are not the same.
Is It Effective?
There is interest in using collagen type I (native) for a number of purposes, but there isn't enough reliable information to say whether it might be helpful.
Is it Safe?
When taken by mouth: Collagen type I is possibly safe when used short-term. Doses of 500 mcg daily have been safely used for up to 12 months.
When applied to the skin: There isn't enough reliable information to know if collagen type I is safe or what the side effects might be.
Special Precautions & Warnings:
Pregnancy and breast-feeding: There isn't enough reliable information to know if collagen type I is safe to use when pregnant or breast-feeding. Stay on the safe side and avoid use.
It is not known if Collagen Type I (native) interacts with any medicines. Before taking Collagen Type I (native), talk with your healthcare professional if you take any medications.
There are no known interactions with herbs and supplements.
There are no known interactions with foods.
There isn't enough reliable information to know what an appropriate dose of collagen type I (native) might be. Keep in mind that natural products are not always necessarily safe and dosages can be important. Also note that most collagen type I in supplements comes from cows, but it can also come from other sources such as eggshells. Be sure to follow relevant directions on product labels and consult a healthcare professional before using.
Collagen Type I, Type I Collagen, Native Collagen Type I, Native Type I Collagen, Undenatured Collagen Type I, Undenatured Type I Collagen.
Information on this website is for informational use only and is not intended to replace professional medical advice, diagnosis, or treatment. While evidence-based, it is not guaranteed to be error-free and is not intended to meet any particular user’s needs or requirements or to cover all possible uses, safety concerns, interactions, outcomes, or adverse effects. Always check with your doctor or other medical professional before making healthcare decisions (including taking any medication) and do not delay or disregard seeking medical advice or treatment based on any information displayed on this website.
© TRC Healthcare 2024. All rights reserved. Use and/or distribution is permitted only pursuant to a valid license or other permission from TRC Healthcare.