Do you take anti-wrinkle supplements to preserve your skin? What if they actually have no effect? A doctor questions their effectiveness, and scientific studies are not all in agreement… What should you really believe?
Every year, new skincare products flood the market, each promising to reduce the signs of aging and provide a miracle solution against skin aging. With creams, serums, and innovative technologies, consumers are left with an overwhelming array of choices. Among these growing trends, anti-wrinkle dietary supplements are becoming increasingly popular, driven by promises of cellular regeneration and collagen stimulation.
The Opinion of Dr. Jimmy Mohamed: These Supplements May Be Useless
In a segment on RTL, Dr. Jimmy Mohamed expressed his views on the effectiveness of anti-wrinkle dietary supplements. According to him, these products, often rich in collagen or hyaluronic acid, are unlikely to genuinely affect the skin once ingested. His argument is based on a simple principle: when a dietary supplement is swallowed, it is broken down by the stomach and intestines, making it improbable that the molecules could reconstitute where the skin needs them.
The doctor reminds us that collagen, for instance, is too complex of a protein to be absorbed in its original form. Once in the digestive system, it is fragmented into amino acids, which do not guarantee the reconstitution of skin collagen. Therefore, he believes it is unrealistic to expect that taking anti-wrinkle supplements could replace an appropriate skincare routine.
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But Studies Suggest Possible Effectiveness
While Dr. Mohamed expresses marked skepticism, there are still research studies indicating a potential positive effect of anti-wrinkle dietary supplements. Some studies have observed that hydrolyzed collagen peptides could be detected in the blood after ingestion, suggesting absorption and redistribution in tissues. However, it is challenging to accurately assess their effectiveness on the skin.
The results of these studies remain varied, and the protocols used differ significantly. Some tests have reported improvements in skin hydration and elasticity after several weeks of supplementation, but the mechanisms of action remain unclear. The lack of scientific consensus thus prevents us from definitively asserting that these supplements are ineffective, nor can we guarantee their effectiveness for all.
Real Solutions for Maintaining Youthful Skin
In light of the uncertainties surrounding these supplements, recognized and scientifically validated practices can effectively protect and maintain the skin:
- Protect the skin from the sun: Exposure to UV rays is the primary cause of skin aging. Daily application of sunscreen remains one of the most effective gestures to slow down this process.
- Properly hydrate the skin: Well-hydrated skin retains its elasticity and resilience against external aggressions. Using a suitable moisturizing product is therefore essential.
- Focus on an antioxidant-rich diet: Vitamins C and E, polyphenols, and other nutrients found in fruits, vegetables, and certain plant oils help combat oxidative stress, a key factor in aging.
- Get enough sleep: Cellular regeneration primarily occurs at night. Restorative sleep thus contributes to healthier, more radiant skin.
Dr. Mohamed advocates for a more natural and proven approach to slow down skin aging, rather than relying on dietary supplements whose effectiveness remains uncertain.
Photo Credit: RTL
