
As we age, collagen production in fibroblasts declines, leading to a loss of skin elasticity.
Having researched collagen for many years,
ReFa has relentlessly pursued skin health and elasticity.
Through this research, we discovered
the optimal molecular size of collagen for fibroblasts, which produce collagen and elastin to keep skin supple.
Formulated with our uniquely selected peptide: ReFa CP2000,1
this drink helps maintain elasticity and protect skin health.
Enjoy this fruity collagen care, free from artificial sweeteners.
High purity, average molecular weight 2000 Da (Daltons)

It has been found that the most effective molecular size of collagen
peptides varies depending on the cell type.
The molecular weight suitable
for fibroblasts, which produce collagen and elastin that are responsible
for skin elasticity, is 2000 Da (Daltons).
ReFa CP20001 is collagen
peptides precisely designed for this molecular size that reach the
desired area and helps maintain skin elasticity.
Food with Function Claims(Notification Number: J1520) Functional Ingredient: Collagen Peptides 5,000 mg
Notification Statement: This product contains collagen peptides. Collagen peptides have been reported to help skin stay elastic and healthy.
● Unlike Foods for Specified Health Uses, this product has not been individually evaluated by the Secretary-General of the Consumer Affairs Agency. Scientific evidence submitted with the notification is available on the Consumer Affairs Agency website.
A double-blind, placebo-controlled test was conducted on 69 women aged 35 to 55, divided into three groups of 23 each.
Participants consumed either 2,500 mg of collagen peptides, 5,000 mg of collagen peptides, or a placebo (without collagen peptides) once daily for four weeks. Skin elasticity and other parameters were objectively measured before and after four weeks of intake. Both collagen peptide groups showed a statistically significant improvement in skin elasticity compared to the placebo group.
Developed by Gelita, a German company with over 150 years of collagen research history. It is a highly reliable collagen ingredient that meets EU standards, considered among the strictest in the world.

Using the power of special enzymes, the collagen is directly converted into collagen peptides without first being gelatinized. This minimizes the distinctive odor of the collagen and makes it possible to deliver a fruity flavor with no artificial sweeteners.

