Keep water in
Skin Barrier
The outermost epidermis is built from cells held in a lipid matrix. Together they limit water loss and help keep everyday irritants out.
An intact skin barrier gives the other skin systems a stable place to work.

Your skin was built to protect, repair and renew itself, it just needs the right support.
IMNX+® supports your skin’s barrier and microbiome simultaneously, to power your skin’s natural defences. Clinically proven across five independent studies.
Skin architecture
They don't work in isolation. Disrupt one, and the rest are affected.

Keep water in
The outermost epidermis is built from cells held in a lipid matrix. Together they limit water loss and help keep everyday irritants out.
An intact skin barrier gives the other skin systems a stable place to work.
Maintain balance
Bacteria, fungi and other microorganisms form a varied ecosystem on the skin surface. Its composition is linked with skin barrier function and surface pH.
The microbiome and skin barrier continually shape one another.
Read the environment
Resident immune cells and skin cells monitor contact at the surface. Their response is influenced by signals from both the skin barrier and microbiome.
Balanced signalling helps skin respond appropriately to its environment.
Rebuild continuously
New epidermal cells form below and move towards the surface, replacing cells that are naturally shed. This cycle supports the skin barrier over time.
Renewal completes the loop by continually rebuilding the surface.
Patent pendingFour years in developmentSpecialist British chemists
IMNX+® is powered by tribiotics, for complete skin health support. It is formulated to work in sync with the skin’s natural defences and processes.
Provide a food source used by selected members of the skin microbiome.
Inulin, Alpha-Glucan Oligosaccharide and Avena Sativa (Oat) Kernel Extract
Fermentation-derived probiotic actives included to support a balanced skin environment.
Lactobacillus and Lactococcus Ferment Lysates
Fermentation-derived materials complement the formula's skin barrier and hydration ingredients.
Ferment lysates and filtrates


Skin-compatible formula
pH 5.1
Formulated to match skin's natural acidity, supporting skin barrier repair and a healthy microbial balance.
Independent studies
5
Skin barrier function, moisture loss, visible redness, fine lines, and a 42-day irritation study.
Inside the formula
Click through and filter the full formula by role, from prebiotic nourishment to botanical lipid repair.
Aqua, Glycerin, Propanediol, Triheptanoin, Lactococcus Ferment Lysate, Coco-Caprylate/Caprate, Ectoin, Lactobacillus Ferment Lysate, Undecane, Inulin, Cetearyl Olivate, Sorbitan Olivate, Benzyl Alcohol, Tridecane, Ammonium Acryloyldimethyltaurate/VP Copolymer, Dilinoleic Acid/Butanediol Copolymer, Alpha-Glucan Oligosaccharide, Rubus Idaeus Seed Oil, Vaccinium Macrocarpon Seed Oil, Sodium Hyaluronate, Sodium Phytate, Dehydroacetic Acid, Castor Oil/IPDI Copolymer, Leuconostoc/Radish Root Ferment Filtrate, Lactic Acid, Avena Sativa Kernel Extract, Sodium Hydroxide, Sodium Benzoate, Sodium Chloride, Lactobacillus Ferment, Potassium Sorbate, Tocopherol.
Independent clinical testing
The finished formula was assessed using instrumental measurements, dermatological oversight and a separate four-phase microbiome evaluation.
Participants aged 31–58, men and women · Twice-daily use
Skin barrier function
Vapour metre readings compared each participant's treated and untreated sites.
Transepidermal water loss
Instrumental vapour metre assessment under dermatological oversight.
Visible redness
Colourimetry isolated the erythema signal from melanin for an objective reading.
Fine lines and wrinkles
SELS® clinical imaging measured changes in the skin surface.
Microbiome friendly
Irritation and sensitivity
A separate 50-person, 42-day Human Repeat Insult Patch Test on a sensitive and eczema-prone panel recorded zero irritation reactions.

The Face Barrier Serum
One bottle lasts around fourteen weeks when used once daily. That’s roughly £15 a week to replace your shelf of products.
Free shipping · 28-day returns