Calms Inflammation and Visible Redness TSC works at the cellular level to quiet inflammatory pathways, reducing redness and reactivity from rosacea, sensitized skin, or post-procedure recovery.

Restores and Reinforces the Skin Barrier Propanediol, pentylene glycol, and glycerin work alongside TSC to replenish the lipid matrix your barrier depends on, helping skin hold onto moisture and resist environmental triggers.

Protects Against Collagen Breakdown TSC shields collagen from degradation caused by UV exposure and pollution, providing anti-aging defense without the irritation of traditional actives like retinoids or acids.

Delivers Lightweight, Lasting Hydration Sodium hyaluronate draws and binds water into the skin, while glycerin and pentylene glycol lock it in, keeping skin comfortable and hydrated without any heaviness or residue.

Minimalist, Sensitivity-Safe Formula Just eight ingredients total, no fragrance, no dyes, no unnecessary additives. This intentional simplicity makes it one of the safest serums available for reactive, compromised, or post-treatment skin.

• TSC (Disodium Tetramethylhexadecenyl Succinoyl Cysteine): A breakthrough super-lipid that strengthens the skin’s natural barrier while providing powerful protection against environmental stressors like UV rays and pollution.
• Sodium Hyaluronate: The purest, salt form of hyaluronic acid, a master humectant that holds up to 1,000 times its weight in water to provide maximum hydration and plumping benefits to thirsty skin.
• Propanediol: Moisturizes skin, improves texture, and assists with product absorption. Also contains antimicrobial properties.
• Glycerin: Provides long-lasting, intense moisture retention.

Water, Propanediol, Pentylene Glycol, Glycerin, Sodium Hyaluronate, Disodium Tetramethylhexadecenyl Succinoyl Cysteine, Sodium Phytate, Citric Acid

Apply Lipid Serum to clean, dry skin. Use the dropper to dispense serum into your hand or directly onto the skin’s surface, then use your fingertips to smooth evenly over the face, neck and decolleté.

Apply 2–3 drops per area, and use fingers to gently press into the skin once distributed. Wait five minutes for the serum to absorb before applying Hyvia® Crème. For best results, use Lipid Serum twice a day (morning and night)