Which anti-aging ingredients are proven effective?

Retinol, hyaluronic acid and SPF are mentioned by Marie Claire as ingredients that really work against skin aging. According to the magazine, these substances are scientifically proven in their effectiveness.
Retinol stimulates skin cells to renew themselves more quickly, making wrinkles less visible. Hyaluronic acid attracts moisture and plumps the skin, making it look firmer.
SPF protects the skin from harmful UV rays, which play an important role in skin aging. Marie Claire emphasizes the importance of daily use of sunscreen, even on cloudy days.
The article compares different products with these ingredients and gives tips for their use. The effects can vary from person to person, but the basic mechanism is proven according to the magazine.
Using these substances can contribute to healthier and younger-looking skin, but Marie Claire warns that results take time and consistency is important.
This report is a summary based on the mentioned source and is not medical advice. Always consult a doctor or pharmacist in case of complaints.