01 / DESIGN
What was studied?
A blinded twelve-week trial in Asian women compared a defined oral combination, individual ingredients and placebo using instrumental skin measurements.
02 / FINDINGS
What did the researchers report?
The combination showed greater changes in selected pigmentation and spot measurements than the compared groups.
03 / LIMITS
How should it be interpreted?
The finding belongs to the tested combination, population and duration. It does not establish universal cosmetic outcomes or support using a research vial as a personal-care product.
Loti Labs Peptide editorial reading note. Based on the linked source record. Methods and corrections.