Delavie Sciences

Delavie Sciences is redefining skincare through groundbreaking, patented science. Co-founded by Harvard Medical School’s Dr. David Sinclair, a leading authority on longevity, and extremophile scientist Dr. Kyle Landry, Delavie uncovers nature’s most resilient organisms—extremophiles—to unlock new pathways in skin health and aging.

Its signature innovation, Bacillus Lysate, is a patented ingredient born from research on the exterior of the International Space Station and is certified microbiome friendly by myMicrobiome. Recognized as Certified Space Technology™ by the Space Foundation, it is scientifically proven to boost hyaluronic acid production by over 200%, activate longevity enzymes (Sirtuins), reduce hyperpigmentation, and sequester UVA-induced free radicals. Bacillus Lysate is the foundation of Delavie’s hero product: Aeonia Age Defying Serum. This lightweight daily serum sells out frequently and delivers immediate and long-term results: Clinical trials show an up to an 86% increase in skin moisture content immediately after first use.

Delavie expanded its line with the Aeonia Eye Refresh Cream (2023), Aeonia Gentle Age Defying Serum, and Aeonia Sculpting Cream (2024), and recently introduced its patented ingredient, Hydrolytic Enzyme Complex (HEC), to power its next-generation cleansing and toning line, debuting soon. HEC is certified microbiome-friendly by myMicrobiome and scientifically proven to increase collagen production by over 250%. Clinically, it has been shown to improve gross elasticity by up to 39% after the first use, reduce skin surface lipids up to 98%, and decrease skin scaliness by up to 80% after a single application—delivering cleaner, firmer, smoother skin instantly while supporting long-term skin health.