A clinical study was completed to study the product’s effects on hyperpigmentation.
In an independent clinical study on 20 women ages 36-58 over 28 days:
- On average, a subject’s hyperpigmentation decreased by 8%.
According to a consumer perception study of the same sample group:
- 85% of subjects reported that their hyperpigmentation either improved or significantly improved.
The brightness index (L-value) of the skin statistically increased by 1.55% two weeks after the test and by 3.05% four weeks after, compared to before the test. This indicates that continuous use helps improve skin brightness, demonstrating its effectiveness in skin whitening improvement.
Patch test:
After applying a patch of the product on a group of 33 male and female subjects for 24 hours, it was shown to have no irritancy on human skin.