“The HA IMMERSE Serum is my absolute favorite.” — Halle Berry, as featured in Vogue. ✨ When an icon says it, you know it’s good. This lightweight serum helps instantly boost skin hydration at the surface for smoother, more radiant-looking skin. Proprietary Octapeptide-45 supports your skin’s natural ability to increase its own hyaluronic acid production deep within for long-term plumping, hydration, and visible anti-aging benefits. 💧 #alastin #alastinskincare #haimmerse #metgala #halleberry