Wake up to visibly smoother, brighter, softer skin with this rejuvenating duo. Our breakthrough Retinal For All Renewing Serum visibly yet gently fights signs of aging 11x faster7 with a potent dose of 0.1% retinal for a youthful look. Our antioxidant-packed Overnight Star Cream deeply hydrates and nourishes with Acai Berry and Black Ginseng.
The clinical results speak for themselves:
Retinal For All:

50% reduction in fine lines and wrinkles1,2

50% improvement in brightness1,2

62% improvement in skin texture1,2

67% improved skin barrier4

0% irritation3

This kit includes:

Retinal For All Renewing Serum (30ml)

Overnight Star Night Cream (80ml)

Measured by Corneometer, Tewameter, TEWL, Cutometer, Visia Scan instrumentation based on a 4-week and 12-week independent clinical study conducted by expert clinical graders.
Percentages reflect a range of results and may indicate maximum benefits achieved.
“Zero irritation” claim refers to a near 0% water loss to skin, post formulation application, as measured in a 4-week independent clinical study using a Tewameter, indicating virtually no skin-barrier disruption.
“Improved skin barrier” claim refers to a 67.62% improvement of the skin barrier, as measured in a 12-week independent clinical study using a Tewameter, indicating 67.62% less transepidermal water loss (TEWL).
S. Mukherjee, A. Date et al., Clin Interv Aging. 2006 Dec; 1(4):327 348.doi: 10.2147/ciia.2006.1.4.327
Novel research by Kang S, Kim K, Jun SH, et al. Anti-Irritant Strategy against Retinal Based on the Genetic Analysis of Korean Population: A Genetically Guided Top-Down Approach. Pharmaceutics. 2021 Dec; 13(12): 2006. DOI: 10.3390/pharmaceutics13122006
G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268,pp 371 378"