NeoStrata® Antioxidant Defense Serum

The NeoStrata® Antioxidant Defense Serum is a lightweight, oil-free serum designed to add antioxidant support to a daily skincare routine. It suits people looking to protect and revitalise skin exposed to environmental stressors and who want a non-greasy layer that absorbs quickly under moisturiser and SPF.

At a glance

• Skin types: all skin types, including dry, mature and sensitive
• Concerns: dullness, early signs of ageing, loss of radiance, pollution- and sun-exposed skin
• Size: 30 ml airless pump
• Texture: ultra-light, fast-absorbing serum
• Fragrance: subtle, clean scent
• Formulation notes: oil-free, paraben-free, cruelty-free

What it is

How to use

• AM: After cleansing and any water-based treatments, press 2–3 drops onto face and neck, gently patting until absorbed. Follow with moisturiser and a broad-spectrum SPF each morning.
• PM: Use after cleansing and before your night cream or oil. Can be used nightly or on alternate evenings if your skin is reactive.
• Note: Always apply sunscreen during daytime use to complete your photoprotection routine.

Why it works

• Tetrahexadecyl Ascorbate (stable vitamin C): a stable form of vitamin C included to help even skin tone and support surface radiance.
• Citric acid (AHA): a gentle exfoliating component that helps renew skin appearance and smooth texture.
• Green tea and grape seed extracts: plant-derived antioxidants that help address environmental stress on the skin surface.
• Tocopheryl acetate (vitamin E): a nourishing antioxidant that contributes to skin comfort and a smooth finish.
• Maltobionic acid & gluconolactone (PHAs): humectant and gentle polyhydroxy acids for multi-level hydration and mild surface refinement.
• Lilac phytostem: an ingredient included to help reduce visible redness and support the skin barrier.

What to expect

• Initial boost in hydration and a fresher-looking surface within 1–2 weeks for many users.
• Improvements in tone and texture are commonly observed over several weeks of regular use (often around 4–8 weeks).
• Results vary with individual skin type, routine consistency and concurrent use of sunscreen and moisturisers.

Good to know

• Perform a patch test before using if you have highly reactive or compromised skin.
• If you are pregnant, breastfeeding or under medical treatment, consult a healthcare professional before starting new active products.
• Stop use and seek advice if persistent irritation or allergic reaction occurs. Avoid contact with eyes.

Ingredients (INCI)

See packaging for the full INCI list and detailed ingredient information.

Storage & care

• Store sealed, away from direct sunlight and heat — ideally below 25°C.
• Use within 12 months of opening for best performance.
• Keep the pump closed when not in use to limit oxidation.

Shipping & returns

Fast, tracked delivery nationwide (2–5 business days) across South Africa. If you are not satisfied, check our returns policy or contact customer service for assistance.

Explore more from NeoStrata: visit the NeoStrata collection.