In a study on human fibroblasts, collagen synthesis was proven to accelerate for up to 3 days after application of Youth Complex, even with the product rinsed off. This indicates superb product penetration and influence on collagen synthesis.
In a study on human fibroblasts, collagen synthesis was proven to accelerate for up to 3 days after application of Youth Complex, even with the product rinsed off. This indicates superb product penetration and influence on collagen synthesis.