Collection: SkinCeuticals

Yes. SkinCeuticals represents the definitive standard for medical-grade skincare. Founded by Dr. Sheldon Pinnell at Duke University Medical Center, their formulations are backed by the groundbreaking "Duke Antioxidant Patent" which established that for Vitamin C to effectively penetrate skin, it must be pure L-Ascorbic Acid, formulated at pH 2.0-3.5, with concentration between 10-20%. This patent revolutionized topical antioxidant science and remains the gold standard cited in dermatological research worldwide.

L-Ascorbic Acid is a highly active molecule that naturally undergoes oxidation when exposed to oxygen, light, or heat. A light champagne, straw, or pale amber color is completely normal and indicates the serum remains therapeutically active. However, if your serum appears dark brown, cloudy, or contains visible particles, the L-Ascorbic Acid has fully oxidized and lost clinical potency. This is why purchasing from authorized retailers matters: WeDoSkin guarantees fresh production batches stored in temperature-controlled pharmaceutical-grade environments from manufacturing through delivery to your door.

P-TIOX is a lightweight peptide serum that targets dynamic "expression lines" (forehead wrinkles, crow's feet) by modulating neuromuscular signals—mimicking the mechanism of injectable neurotoxins through topical application. A.G.E. Interrupter Advanced is a richer anti-aging cream specifically formulated to combat glycation—the biochemical process where excess sugars bind to collagen fibers causing "crepey" texture and sagging in mature skin. These products address completely different aging pathways and deliver optimal results when used together in a comprehensive skincare protocol.

It depends on your individual skin tolerance and barrier integrity. Blemish + Age Defense is a high-potency exfoliating treatment containing Dioic Acid, Salicylic Acid, and Glycolic Acid in synergistic combination. We recommend starting with application every other night to assess skin response and prevent barrier compromise. As your skin builds tolerance over 2-4 weeks, gradually increase frequency to nightly use if no irritation occurs. Always follow with appropriate barrier support and morning broad-spectrum sunscreen protection.

SkinCeuticals offers scientifically targeted cleansing formulas:

• Gentle Cleanser: Creamy, non-foaming formula ideal for Dry and Sensitive skin types or compromised barriers.
• Simply Clean: Refining gel cleanser with fruit enzymes for Normal to Combination skin seeking gentle daily exfoliation.
• LHA Cleansing Gel: Exfoliating acid cleanser specifically formulated for Oily, Acne-prone, or congested skin requiring deep pore cleansing.
• Soothing Cleanser: Calming foam cleanser optimized for Post-Procedure recovery and reactive skin conditions.