Product Description SkinSense's Anti-Ageing Double Strength 0.6% Retinol Serum is double concentrated version of its bestselling sister product, 0.3% Retinol Serum. This highly effective anti-ageing serum offers a higher Retinol concentrate of 0.6% for Retinol users wishing to progress ingredient potency. It combines active encapsulated retinol (Vitamin A) with additional active ingredients, including Hyaluronic Acid to deeply hydrate, that are locked into the skin thanks to SkinSense's innovative Lamellar Technology. DIRECTIONS FOR USE Apply a thin layer over the skin as part of your night time routine, before applying your night time moisturiser. For those new to retinol, introduce this into your night time routine gradually 2-3 times a week. Build up use to every other night. For more robust skin types and those already using retinols, use nightly. Retinol is a powerful active ingredient which can make your skin a little more sun sensitive so it’s important to wear additional sun protection during the daytime. Due to its potency, there is a clinical smell to the serum which totally dissipates after a few seconds. Ingredients Aqua, Isoamyl Laurate, Dicaprylyl Carbonate, Glycerin, Glyceryl Stearate, Pentaerythrityl Distearate, Cetyl Phosphate, Behenyl Alcohol, Cetyl Alcohol, Phenoxyethanol, Caprylic/Capric Triglyceride, Arginine, Parfum, Hydroxyacetophenone, Sodium Polyacrylate, Dimethyl Isosorbide, Hydrated Silica, Allantoin, Xanthan Gum, Cyclodextrin, Sodium Hyaluronate, Sesamum Indicum Seed Extract, Trisodium Ethylenediamine Disuccinate, Citric Acid, Benzyl Salicylate, Methylcellulose, Limonene, Retinol, Sodium Sulfate, Linalool, Ammonium Lauryl Sulfate, Ethylhexylglycerin, Cl 19140, Cl 14700. Safety Warning Not for internal use. Use only as directed and avoid contact with eyes. Keep out of reach of children. See more