Squalane is a stable, plant-derived lipid that closely mimics a component of the skin's natural sebum. It sinks in quickly without a greasy finish, which makes it ideal for formulas that need to feel lightweight while still conditioning. In SEACRET Moisturizing Day Cream, Squalane sits at the 2nd ingredient position, and it also plays a key role in Triple Hyaluronic Acid Glow, Peptide Eye Cream, Milky Essence Mist and Softening Body Lotion.
Key benefits: Delivers lightweight hydration without a greasy after-feel | Conditions thin skin areas such as the under-eye without heaviness | Supports a soft, silky skin finish suitable for all skin types

FERMENT 21 (also referenced as Seacret Broth) is SEACRET's proprietary bio-fermented complex that combines Dunaliella salina microalgae with Dead Sea minerals and yeast ferment extract (Registered Patent Ref: 2017143RE170704). The bio-fermentation process produces smaller, more skin-compatible molecules. In-use research on 20 women and ex vivo work with Ashland/Vincience and Stony Brook University documented barrier-supporting and radiance outcomes. FERMENT 21 appears in the Dual Phase Booster, Rich Hydrating Night Cream, Ultra Rich Moisture & Glow Cream, Peptide Eye Cream, Triple Hyaluronic Acid Glow, Milky Essence Mist, Rich Nourishing Serum, Moisturizing Day Cream and Renewal Multi Acid Night Serum.
Key benefits: Supports the feel of a stronger skin barrier with documented Claudin-1 markers | Helps the skin look visibly more luminous and well-hydrated | Patented bio-fermented technology exclusive to SEACRET face care

Niacinamide (Vitamin B3) is one of the most researched actives in cosmetic science. It is a multi-functional ingredient that supports the feel of a more even, balanced and resilient skin surface, and it is exceptionally well-tolerated across skin types. In SEACRET formulas, Niacinamide appears in the Dual Phase Booster, Rich Hydrating Night Cream, Scrubbing Mask, Moisturizing Day Cream, Rich Nourishing Serum (5th ingredient) and Men's Advanced Recovery Face Cream (3rd ingredient).
Key benefits: Helps the skin look more even in tone and refined in texture | Supports the feel of a comfortable, well-balanced skin barrier | Well-tolerated by every skin type including sensitive and oily