Plant Retinol Alternative / Babchi-Derived
A meroterpene phenol from Psoralea corylifolia seeds. A landmark 2019 BJD double-blind study showed comparable results to 0.5% retinol for fine lines, wrinkles, pigmentation, elasticity and firmness — without irritation, photosensitivity or pregnancy concerns. Upregulates similar collagen genes via a distinct mechanism.
This concentration sits at or below the 1% line — that's expected and effective for this ingredient. Below the 1% line isn't automatically fairy-dusting; some ingredients genuinely work at low doses.
Topical 0.5–1%, AM and PM. Pregnancy-safe. Ideal for sensitive, rosacea-prone or reactive skin.
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