Cosmedix- Surge Hyaluronic Acid Booster Serum 30mL

$209.00

Surge Hyaluronic Acid Booster is an intensive hydration treatment designed to restore water balance within the skin and improve overall skin function.

Formulated with a multi-weight Hyaluronic Acid complex (1.5%), it delivers hydration across different layers of the skin, helping to attract, bind, and retain water while reducing transepidermal water loss (TEWL). This results in improved skin plumpness, elasticity, and overall smoothness.

Enhanced with Niacinamide and Kiwi Fruit Water, the formula supports barrier function, improves skin tone, and helps maintain long-term hydration rather than providing temporary surface moisture alone.

Ideal for dehydrated, sensitised, or post-treatment skin, and for those experiencing tightness, dullness, or compromised barrier function.

Benefits

• Provides multi-level hydration within the skin
• Improves skin plumpness and elasticity
• Reduces transepidermal water loss (TEWL)
• Supports barrier function and long-term hydration
• Enhances skin smoothness and overall radiance
• Suitable for dehydrated, sensitised, or post-treatment skin

Application

Apply to clean, slightly damp skin after cleansing.
Use morning and evening before moisturiser.
Follow with a barrier-supportive moisturiser to lock in hydration.
Suitable for daily use and can be layered under other serums.

Key Ingredients

• Multi-Weight Hyaluronic Acid (1.5%) – A combination of different molecular weights that hydrate at multiple levels of the skin, improving water retention, skin plumpness, and elasticity.
• Niacinamide (Vitamin B3) – Strengthens barrier function, reduces inflammation, and improves overall skin tone while supporting long-term hydration balance.
• Kiwi Fruit Water – Rich in vitamins and antioxidants, helping to support hydration while protecting the skin from environmental stress.

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