As we age, our bodies naturally produce less collagen, leading to facial volume loss, joint pain, and mobility issues. Many people turn to collagen supplements to boost or restore collagen production. But do these supplements truly work? The answer lies in research.
Studies have shown that collagen supplementation can be effective. A 2021 meta-analysis published in the International Journal of Dermatology found that 90 days of collagen supplementation reduced wrinkles and improved skin hydration and elasticity. Another study with 100 participants showed that oral collagen supplementation improved wrinkles, elasticity, and barrier integrity without adverse effects.
There are various forms of collagen supplements available, including powders, capsules, and liquids. Hydrolyzed collagen, or collagen peptides, is the most common form, but its effectiveness is unclear. Some people may not be able to absorb collagen through their digestive system.
Collagen can also be supported by other nutrients. Vitamin C, zinc, manganese, coenzyme Q10, glycine, proline, and copper are all cofactors that help create new collagen. These simpler molecules can be absorbed more easily than collagen itself.
Using topical creams or moisturizers with collagen is not effective because the molecule of collagen is too large to penetrate the skin. However, combining vitamin C, ferulic acid, and vitamin E in skincare products may provide better results. Topical antioxidants can protect against UV damage, which accelerates collagen degradation.
For those looking for alternatives, using sunscreen with at least SPF 30 daily can help prevent collagen breakdown. Anti-aging skin care products containing vitamin A derivatives, niacinamide, coenzyme Q10, and hyaluronic acid can also be effective.
In conclusion, while oral collagen supplements may work to improve collagen levels, there are other skincare products, alternative supplements, and lifestyle practices that may be even more effective in supporting collagen production and slowing degradation.
Source: https://www.verywellhealth.com/do-collagen-supplements-improve-skin-and-joint-health-11718802