Skintervene Cellular Renewal Serum with Methylene Blue – 40 mL

Advanced mitochondrial skincare, made in London The Skintervene Cellular Renewal Serum is a lightweight, fragrance-free gel-serum built around methylene blue at cosmetic concentration — a redox-active compound that cycles between oxidised and reduced states rather than being consumed like a conventional antioxidant. It is supported by eight further actives chosen for hydration, barrier support and environmental protection. What's in it Methylene Blue — redox-active antioxidant; the reason this formula exists Niacinamide — vitamin B3 and NAD+ precursor; barrier, pore appearance and tone Ectoin — extremolyte that forms a hydration shell against environmental stress Tremella Fuciformis — moisture-binding polysaccharide film N-Acetyl Glucosamine — supports the skin's own hyaluronic acid synthesis Centella Asiatica — soothing; barrier recovery support Green Tea Extract — EGCG polyphenols for oxidative defence Beta-Glucan — hydration and comfort Squalane + Panthenol — lipid-identical emollient and pro-vitamin B5 How to use Apply two to three drops to clean, slightly damp skin after cleansing and before moisturiser. Morning, evening or both. Follow with broad-spectrum SPF 30 or above in the morning. Patch test on the inner forearm for 24 hours before first facial use. Good to know 40 ml · fragrance-free · vegan · cruelty-free Does not stain skin, bedding or towels at cosmetic concentration Suitable for all skin types, including sensitive Layers with niacinamide, peptides and hyaluro Sold on Skintervene (https://skintervene.com/products/skintervene-cellular-renewal-serum-with-methylene-blue-40-ml). The price shown is the retail price on that storefront on 2026-10-22, not a GreenB2B quote or a wholesale price.