Study Overview
12-week, double-blind, randomized, placebo-controlled trial exploring the effects of low-dose Aloe sterols (~19 µg per day) on various skin health markers in healthy adult women (ages 30–55).
The Aloe sterols in Sleep significantly boost collagen content in the skin, supporting its structural integrity. This increase in collagen production helps maintain youthful and firm skin.
Key Findings
- Reduced Transepidermal Water Loss (TEWL) → Participants taking Aloe sterol exhibited a significant reduction in moisture loss through the skin barrier—meaning improved barrier function.
- Increased Skin Hydration → There was a notable boost in skin hydration compared to placebo. Especially impactful among those who started with dry skin.
- Enhanced Collagen Score → Ultrasound images revealed a significant increase in collagen content within the dermis in the Aloe sterol group.
Improved Skin Conditions
Reduced facial redness (erythema) and less itching (pruritus) on inner/outer arms.
Read the study