With the increasing interest in skincare from the inside out, dietary supplements are no longer just an additional option; they have become an essential part of the routine for many seeking a more radiant and glowing complexion. Among collagen, omega-3, and various vitamins, many wonder: do these supplements provide real results, or are they just a new trend in the world of beauty?

Dermatology experts believe that skin health is linked to multiple factors, including nutrition, sleep, sun exposure, daily care, as well as genetic factors. Therefore, one cannot rely solely on supplements for perfect skin, but they may play a supportive role in some cases, especially when there is a nutritional deficiency or specific needs.

Collagen is one of the most popular supplements in recent years, as some studies suggest that taking hydrolyzed collagen may help improve skin elasticity and reduce dryness and fine lines in some individuals after regular use for several months. However, results vary from person to person, and research is ongoing to determine its long-term effectiveness.

As for omega-3, it is known for its role in supporting the skin's natural barrier and helping to maintain its hydration, as well as potentially soothing some inflammatory conditions associated with dry skin. In contrast, vitamins such as vitamin C and vitamin E play an important role in protecting the skin from oxidative stress, while vitamin D and zinc contribute to skin health in individuals who are deficient in them.

Doctors emphasize that taking supplements without necessity or in high doses does not necessarily mean achieving better results; in some cases, it may lead to side effects or interactions with other medications. Therefore, it is recommended to rely on a balanced diet first and to conduct necessary tests when a deficiency is suspected before starting any dietary supplement.