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

Bifida Ferment Lysate is produced through fermentation and lysis of Bifidobacterium, a probiotic-class microorganism. As a lysate, the beneficial components of the ferment are released to interact with the skin surface, supporting the look of even, resilient skin. In SEACRET Renewal Multi Acid Night Serum, Bifida Ferment Lysate appears at the 3rd ingredient position, making it a functional part of the nighttime ferment system rather than a trace addition.
Key benefits: Supports the look of balanced, comfortable skin | Part of SEACRET's triple-ferment overnight system | Helps skin look calm and rested by morning

Select SEACRET formulas include exfoliating acids at cosmetic, well-tolerated concentrations. In Renewal Multi Acid Night Serum, the AHA component (Glycolic, Lactic and Malic Acids) contributes to the look of a smoother, more even skin surface, while the BHA component (Salicylic Acid) helps address the appearance of congested pores. A triple-ferment buffer system is built into the formula specifically to support comfort during the acid cycle. Pregnancy advisory: contains Salicylic Acid; consult your OB before use during pregnancy or nursing.
Key benefits: Helps smooth the look of uneven texture and tone | AHA for surface renewal, BHA for congested-looking pore appearance | Pregnancy advisory: contains Salicylic Acid; consult your OB

Hyaluronic Acid is one of the most studied hydrating actives in skincare. The SEACRET Bio Skin Glow and Bio Skin Hydration lines use a triple-weight hyaluronic acid technology, a combination of multiple molecular sizes of HA chosen to support different depths of the skin surface. Higher-weight HA supports the film at the skin surface; mid-weight contributes to the look of a plumper upper layer; lower-weight supports the overall hydration environment. Featured in Triple Hyaluronic Acid Glow, Renewal Multi Acid Night Serum, Rich Nourishing Serum and Moisturizing Day Cream.
Key benefits: Helps plump the look of skin from the first application | Multi-weight technology addresses hydration across multiple layers | Suits every skin type including sensitive and mature