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Published: September 17, 2024
In a groundbreaking study published in the Journal of Dermatologic Science and Cosmetic Technology, researchers have uncovered promising results on the impact of a collagen drink combined with elastin peptides on skin aging. The study, led by Shan Lu and colleagues, demonstrates that this innovative supplement can significantly improve skin hydration, elasticity, and reduce wrinkles within just a few weeks.
As we age, our skin undergoes various changes due to the decline in collagen and elastin levels, leading to sagging, fine lines, and wrinkles. These changes are largely driven by oxidative stress, inflammation, and shifts in enzyme activity. Collagen, a key structural protein in the extracellular matrix of connective tissue, plays a crucial role in skin health, including healing and anti-aging.
The study explored the effects of combining collagen tripeptides (CPs) and elastin peptides (EPs) in a drink to evaluate its efficacy in improving skin health among young and middle-aged women. CPs, such as Gly-Pro-Hyp (GPH) and Pro-Hyp (PH), are known for their anti-aging properties, while EPs contribute to skin elasticity and repair.
Seventy volunteers participated in this double-blind trial, where they were divided into two groups. One group consumed the collagen-rich drink, which included a blend of CPs and EPs, while the other group received a placebo. The results were compelling. The collagen drink group exhibited significant improvements in various skin parameters, including hydration, transepidermal water loss, elasticity, dermal collagen content, pore size, wrinkle length, skin smoothness, and roughness.
Mass spectrometry analysis further revealed a notable increase in collagen efficacy components, including blood pH and GPH levels, in the collagen drink group.
“The combination of CPs and EPs shows remarkable potential in countering skin aging,” says Shan Lu, the lead author of the study. “Our findings suggest that this collagen drink can be an effective dietary supplement for enhancing skin health and reducing signs of aging.”
The study’s results advocate for the combined use of CP and EP supplements as a viable strategy to combat skin aging, offering a new avenue for skincare enthusiasts and those seeking to maintain youthful skin.
Reference: Lu, S., Zhang, S., Wang, Y., Ni, J., Zhao, T., & Xiao, G. (2024). Anti-skin aging effects and bioavailability of collagen tripeptide and elastin peptide formulations in young and middle-aged women. Journal of Dermatologic Science and Cosmetic Technology, 1(2). DOI: 10.1016/j.jdsct.2024.100019
