COSMEDIX Surge Hyaluronic Acid Booster Serum 30 ml — Ultra-Hydrating with 1.5% HA, Niacinamide for Plumping & Barrier Repair

Designed as a daily AM and PM hydrator, COSMEDIX Surge combines three molecular weights of hyaluronic acid (1.5%), niacinamide, and kiwi fruit water to deliver multi-layer moisture and improve skin texture. The lightweight, self-dispensing serum absorbs quickly, locking in hydration without heavy residue. It’s formulated to reinforce the skin’s moisture barrier while creating an instantly dewy finish suitable for layering under moisturizers and makeup.

How does Surge hydrate different skin layers?

The formula uses three forms of hyaluronic acid to reach varying depths of the skin. Low-, medium-, and high-molecular-weight hyaluronic acids attract and hold moisture on the surface and within deeper layers for a sustained plumping effect. Niacinamide supports barrier repair so retained moisture is more effective over time.

• 1.5% total hyaluronic acid in multiple molecular sizes for surface and deeper hydration
• Niacinamide to support barrier strength and even skin tone
• Kiwi fruit water provides botanical hydration and a fresh finish

Will this serum help visible fine lines and texture?

Surge targets the appearance of fine lines by volumizing dehydrated skin, which can soften the look of creases. Regular use helps skin appear smoother as moisture levels and barrier health improve, though results depend on individual skin condition and routine consistency. It is best used as part of a complete skincare regimen for cumulative benefits.

• Immediate plumping effect from humectant-rich hyaluronic acids
• Texture improvement over time via niacinamide-supported barrier repair
• Gentle enough for daily AM and PM use under creams and SPF

How do I use the self-loading cap and integrate it into my routine?

The serum’s self-loading cap dispenses precisely so you can use a dime-sized amount each application. Pat gently into face and neck after cleansing and before heavier treatments or moisturizer. In the morning follow with SPF; at night layer serums first, then seal with your preferred night moisturizer.

• Unscrew cap, press top to dispense a dime-sized amount
• Apply to clean skin, patting into face and neck until absorbed
• Use AM under sunscreen and PM under heavier moisturizers or oils

Is Surge suitable for sensitive or combination skin?

The formulation focuses on gentle, effective hydration and omits known harsh additives, making it compatible with many skin types, including sensitive and combination. Niacinamide helps calm and balance while hyaluronic acids hydrate without oiliness. Always patch-test new products if you have reactive skin or known sensitivities.

• Lightweight texture that won’t overload combination or oily skin
• Niacinamide supports redness reduction and barrier resilience
• Free of animal testing—clean formulation ethos

Who is this for: COSMEDIX Surge is intended for anyone seeking deeper, multi-level hydration—people with dry, dehydrated, or aging skin who want to reduce the appearance of fine lines, as well as combination and sensitive skin types that need non-greasy moisture. It’s a practical daily serum for those who prefer a clean, science-forward approach to boosting skin hydration and improving texture.

Ingredients

Aqua, Polysorbate 20, Niacinamide, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Actinidia Chinensis (Kiwi) Fruit Water, Chondrus Crispus (Carrageenan) Extract, Glycerin, Calcium Gluconate, Gluconolactone, Sodium Benzoate, Dehydroacetic Acid, Benzyl Alcohol, Caprylic/Capric Triglyceride, Triethyl Citrate, Citrus Aurantifolia (Lime) Peel Extract, Citrus Paradisi (Grapefruit) Fruit Extract, Pyrus Malus (Apple) Fruit Extract, Actinidia Chinensis (Kiwi) Fruit Extract, Lavandula Angustifolia (Lavender) Extract, Citrus Limon (Lemon) Peel Extract, Pelargonium Graveolens Extract, Rosa Centifolia Flower Extract, Vitis Vinifera (Grape) Fruit Extract, Alcohol