Epicutis Hydrobiome Serum

It's not just a blemish. It's an imbalance. The Epicutis Hydrobiome Serum is microbiome skincare that works with your skin rather than against it. Instead of stripping or aggressively drying the skin to chase blemishes, it helps rebalance your skin's living ecosystem — calming the look of irritation, supporting the barrier and bringing back a clearer, healthier-looking complexion. Balance your biome, and your skin follows. Lightweight, fast-absorbing and beautifully minimal at just 10 purposeful ingredients, it pairs two clinically studied actives to balance, calm and strengthen. Key actives TCP (a patented isoprenyl-cysteine active developed by Signum Biosciences) — supports microbiome balance and helps calm the appearance of irritation, selectively discouraging the bacteria associated with blemishes while preserving the skin's beneficial flora. TPNa (stabilised, water-soluble Vitamin E) — advanced antioxidant protection that helps neutralise oxidative stress, support the skin barrier and reduce the look of redness. Sodium Hyaluronate — boosts hydration and moisture retention. Propanediol — supports a plumped, hydrated feel and helps deliver the formula. Formulated to help Balance and support the skin microbiome Calm the look of irritation and redness Strengthen and support the skin barrier Reduce the appearance of blemishes Who it's for Sensitive, reactive and blemish-prone skin, redness and barrier support, and post-procedure care — gentle enough to use immediately after in-clinic treatments. How to use Apply two pumps to clean fingertips and spread evenly over the face until absorbed; add a pump for neck and décolleté. Use morning and night. If layering with the Epicutis Lipid Serum, apply Hydrobiome Serum first (straight after cleansing), then Lipid Serum. Around treatments: use for 10–14 days before ablative or non-ablative treatments, and it's soothing enough to use immediately afterwards — up to four times daily while redness or post-procedure sensitivity remains. Details 50 mL / 1.7 fl oz · 10 ingredients · Made in the USA · EWG Verification pending. Full ingredients: Aqua/Water, Propanediol, Pentylene Glycol, Glycerin, Disodium Tetramethylhexadecenylcysteine Formylprolinate, Sodium Tocopheryl Phosphate, Sodium Hyaluronate, Sodium Phytate, Carbomer, Potassium Hydroxide. Not sure if it's right for your skin? Book a skin consultation and our team will tailor it to you. This information is general and cosmetic in nature and not a substitute for personalised skin or medical advice.