From the Research
Effectiveness of Collagen Peptides for Skin Youth
- Collagen peptides have been shown to increase the expression of collagen, elastin, and versican genes in human dermal fibroblasts, which can help maintain skin youth 1.
- Oral supplementation with collagen peptides has been clinically shown to have a positive effect on skin condition, including improved dermis density, skin moisture, and elasticity 2.
- Collagen peptides can also improve visible signs of skin and nail aging, such as wrinkle visibility, nail color, and overall beauty perception 2.
Important Factors for Maintaining Skin Youth
- In addition to collagen peptides, a standardized skin care routine can also positively affect visible signs of skin and nail aging 2.
- Other nutrients, such as vitamins and minerals, can also play a role in maintaining skin health and youthfulness 3.
- Plasma insulin-like growth factor-1 (IGF-1) levels have also been shown to be increased with collagen peptide supplementation, which can improve skin conditions 4.
Mechanisms of Action
- Collagen peptides can stimulate collagen synthesis and increase the expression of collagen, elastin, and versican genes in human dermal fibroblasts 1.
- Collagen peptides can also increase collagen levels in the dermal fibroblast culture, which can help maintain skin youth and elasticity 1.
- The mechanisms of aging-related changes synthesized by cells exposed to collagen are currently not well understood, but collagen peptides have been shown to have a positive effect on skin condition 1.