What is collagen and why is it important for the skin?
Collagen is a major structural protein that makes up about 75% of the dry mass of human skin. It forms a network of fibers that provides strength, elasticity, and density. With age, the natural production of collagen decreases, starting after the age of 25. Reduced synthesis leads to thinning of the skin, the appearance of fine lines, loss of radiance, and deep wrinkles.
Causes of collagen loss
The decrease in collagen is not only due to age. Here are the main factors:
UV rays – solar radiation breaks down collagen fibers and accelerates skin aging.
Smoking – disrupts blood supply and slows down the production of new collagen.
Unbalanced diet – the lack of vitamins and amino acids necessary for collagen synthesis worsens the condition of the skin.
Stress and lack of sleep – chronic stress and poor sleep increase the level of cortisol, which blocks collagen production.
How to stimulate natural collagen production?
The most effective and sustainable way to fight wrinkles is by supporting the body in producing its own collagen. Here’s how:
1. Diet rich in collagen-forming nutrients
Vitamin C – a key co-factor in collagen synthesis (found in citrus fruits, peppers, kiwi).
Amino acids – proline and glycine, found in meat, eggs and bone broth.
Copper and zinc – participate in the construction of collagen structure.
2. Collagen supplements
Hydrolyzed collagen (collagen peptides) is the most absorbable form. Taking it for 8–12 weeks shows significant improvements in skin elasticity and hydration.
3. UV protection and antioxidants
Using sunscreen daily prevents photoaging. Foods and products rich in antioxidants (such as green tea, blueberries, resveratrol) neutralize free radicals that break down collagen.
4. Physical activity and good sleep
Regular exercise improves blood circulation and supplies the skin with nutrients. During deep sleep, growth hormone is activated, which stimulates the production of new collagen fibers.
5. Topical products with retinol and peptides
Cosmetics with proven active ingredients such as retinoids and copper peptides can accelerate skin renewal and stimulate the synthesis of new collagen.
Alternative and complementary therapies
Microneedling (dermaroller) – causes microtraumas that stimulate regeneration and production of collagen.
LED red light therapy – improves skin density and structure by activating fibroblasts.
Cosmetic procedures with radiofrequency and ultrasound – warm the skin tissue and lead to tightening and stimulation of collagen synthesis.
Natural approach – long-term results
Unlike quick but short-term aesthetic procedures, natural methods for maintaining collagen lead to a more sustainable and healthy skin transformation. The key is consistency and a holistic approach – from diet, to lifestyle, to cosmetics.
