★ Bestseller

ENDOCARE AGE BARRIER Niacinal Serum Gel

30ml - SRP: £45.00

£22.50 Excl. VAT

Sold out

£27.00 Incl. VAT

ENDOCARE AGE BARRIER Niacinal Serum Gel is a velvety, fast‑absorbing serum formulated to hydrate, soothe, and reinforce the skin barrier: ideal for sensitive, or compromised skin. Powered by 10% niacinamide, hyaluronic acid in AOX Tech nanovesicles, and Cantabria Labs’ patented EDAFENCE® technology, it nourishes and calms stressed skin while defending against pollution and environmental aggressors. The result is a smoother, stronger, and more comfortable complexion - with skin hydration boosted by 24% in just four weeks*.

The oil-free, non-comedogenic formula is suitable for all skin types, including sensitive or post-treatment skin. It can be used daily as part of a morning or evening routine, either alone or layered under moisturiser and sunscreen, to support long-term barrier health and visible skin resilience.

Key Information

Strengthens and restores the skin barrier with 10% niacinamide
Delivers +40% improvement in barrier function in just 2 weeks*
Boosts hydration by +12% at 2 weeks and +24% at 4 weeks*
Improves skin firmness by +24% and elasticity by +20%**
Reduces depth of forehead wrinkles by -24%, and total wrinkle area by -28%**
Features hyaluronic acid in AOX-TECH® nanovesicles – 20× smaller for deeper hydration
Contains EDAFENCE®, a patented antioxidant complex proven to protect against pollution
Clinically shown to reduce retinol induced dryness and improve tolerance***
Lightweight, oil free and noncomedogenic; layers perfectly under moisturiser or SPF

Key Ingredients & Technologies

10% Niacinamide: Strengthens and restores the skin barrier, enhances barrier function, evens skin tone and reduces inflammation
EDAFENCE®: A patented antioxidant complex proven to protect against pollution
Hyaluronic Acid in AOX-TECH: Helps deeply hydrate and plump the skin while improving the appearance of fine lines and supporting skin elasticity

How To Use

Shake before use. Apply 4-6 drops evenly twice a day to face, neck and décolletage, massaging gently until completely absorbed.

Precautions: External use. Avoid contact with eyes. Keep out of reach of children. Store at temperatures below 40°C.

Ingredients List

Aqua; Niacinamide; Glycerin; Dimethicone; Pentylene Glycol; Hyaluronic Acid; Deschampsia antarctica Leaf Extract; Diutan Gum; Mannitol; Fructose; Glucose; Phosphatidylcholine; Urea; Sodium Chloride; Sucrose; Dextrin; Alanine; Glutamic Acid; Aspartic Acid; Hexyl Nicotinate; Dimethiconol; Hexylene Glycol; Polyacrylate Crosspolymer-6; Trisodium Ethylenediamine Disuccinate; Hexamidine Diisethionate; Xanthan Gum; Cetyl Alcohol; Decyl Glucoside; Potassium Sorbate; Sodium Benzoate; Citric Acid; Parfum; Tetramethyl Acetyloctahydronaphthalenes.

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* Data on file. User test under dermatological control, 30 subjects (Badajoz, 2023).
** In vivo efficacy study on HA in AOX Tech, 21 volunteers aged 40–60, 28 days.
*** Comparative study evaluating tolerance during retinisation treatment, D0–D60.