Why we recommend

Alto Defense Serum is a terrific daily serum for protecting your skin and enhancing its appearance. Alto Defense packs a whopping 19 antioxidants – from vitamin C and vitamin E through niacinamide (vitamin B3) to superoxide dismutase and green tea extract – to fight both internal and external free radicals. Alto Defense Serum also includes patented technologies to boost your skin’s natural renewal process. Another plus: this serum is free from parabens, fragrances, and dyes.

Skinbetter Science Alto Defense Serum

Daily serum that provides strong antioxidant protection


Alto Defense Serum from Skinbetter Science is an anti-ageing serum supercharged with 19 antioxidant ingredients. Use Alto Defense Serum to fight back against fine lines and wrinkles, loss of firmness caused by environmental oxidative stress, and dullness or discolouration.


  • Delivers powerful antioxidants to protect your skin
  • Reduces redness
  • Enhances your skin’s vitality
  • Evens out your skin tone
  • Supports and protects the collagen and elastin in your skin


 A dermatologist-led clinical trial showed visible improvements in skin tone and reduction in redness in 22 patients who used Alto Defense Serum twice daily for 12 weeks.


Anti-inflammatory Serums and Hydrating Serums


All Skin Types

    Your skin faces a wide array of challenges that range from internal and external free radicals to ultraviolet (UV) rays and pollution. Alto Defense Serum supplies a battery of antioxidants to protect your skin together with ingredients to boost your skin’s natural renewal process, improve its tone and texture, and brighten your complexion.  


    Use Alto Defense Serum morning and evening. Cleanse and dry your face, neck, and decolletage, and then gently apply a thin layer of serum.

    Aqua (water), Butylene Glycol, Propanediol, Ethylhexyl Olivate, Cetearyl Alcohol, Chlorogenic Acids, Hydrolyzed Sodium Hyaluronate, Lauryl Lactate, Dimethyl Isosorbide, Glycyrrhiza Glabra (Licorice) Root Extract, Tetrahexyldecyl Ascorbate, Ergothioneine, Benzylidene Dimethoxydimethylindanone, Arabidopsis Thaliana Extract, Carnosine, Camellia Sinensis Leaf Extract, Vitis Vinifera (Grape) Seed Extract, Theobroma Cacao (Cocoa) Seed Extract, Curcuma Longa (Turmeric) Root Extract, Olea Europaea (Olive) Fruit Extract, Euterpe Oleracea Fruit Extract, Trifluoroacetyl Tripeptide-2, Buddleja Officinalis Flower Extract, Coffea Arabica (Coffee) Leaf Cell Extract, Crocus Sativus Leaf Cell Culture Extract, Superoxide Dismutase, Ubiquinone, Zingiber Officinale (Ginger) Root Extract, Ceramide NP, Ceramide AP, Ceramide EOP, Linoleic Acid, Linolenic Acid, Sea Whip Extract, Bisabolol, Tocopherol, Tocopheryl Acetate, Cholesterol, Phytosphingosine, Jojoba Esters, Sodium PCA, Pentylene Glycol, Methyl Gluceth-20, Glycerin, Helianthus Annuus (Sunflower) Seed Wax, Acacia Decurrens Flower Wax, Lecithin, Sodium Lauroyl Lactylate, Dicetyl Phosphate, Propanediol Dicaprylate/Caprate, Polyglycerin-3, Ceteth-20 Phosphate, Diisostearyl Malate, Xanthan Gum, Steareth-2, Acacia Senegal Gum, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Dextran, Sodium Hydroxide, Citric Acid, Disodium EDTA, Ethylhexylglycerin, Phenoxyethanol.

    Why might my skin need extra antioxidants?

    Your skin might need extra antioxidants to counteract free radicals and prevent damage occurring. Free radicals, molecules that have unpaired electrons, are highly reactive and can damage your skin, leading to more wrinkles and less skin elasticity. Your body naturally produces antioxidants as part of its defence mechanism against free radicals, but if this defence mechanism is compromised, getting extra antioxidants from your diet or from cosmetic products can be helpful.