30+
From the age of 30, collagen production begins to decline, with the body losing an average of 1% collagen per year. For this reason, the collagen network, which ensures firm and smooth skin, begins to lose its structure.
40+
The natural aging process affects the stability and firmness of the dermis and the skin's collagen density. Environmental factors such as sunlight, pollution, smoking, and alcohol consumption further reduce the skin's already significantly declining collagen production. The body's own production of hyaluronic acid rapidly decreases. At around 40 years of age, only 40% of the required hyaluronic acid content is produced.
50+
The collagen density in the skin has already visibly decreased. During menopause, collagen loss is approximately 2% per year. In the first five years of menopause, women lose about 30% of their skin's collagen. Over the years, hyaluronic acid in the dermis and epidermis also continues to decrease. This affects the skin's ability to retain moisture and leads to dry skin.