What Else You Need to Know: This pillowcase is the beauty secret of celebrity hairstylists, dermatologists, and beauty experts. Slip pure silk products are made using slipsilk, developed and refined for over ten years to provide the ultimate combination of shine, thickness, softness, and durability.
Clinical Results: Based on a study (clinical grading and consumer perception) of over 100 women, aged 35-65, who were regular users of cotton or synthetic (non-silk) satin pillowcases: - Visibly improved fine lines - Visibly improved skin hydration - Visibly improved skin texture and smoothness
Compared to widely available cotton pillowcases with a 220-360 thread count: -43% less friction on average -Absorbs significantly less face cream