System Professional Extra Lipid Booster is an intensive weekly treatment that helps regenerate and protect damaged hair. Formulated with LipidCode Complex, squalane and PLEX (malic acid), it creates a protective barrier to smooth hair and improve manageability — providing up to 9x more hair protection versus a low-conditioning shampoo. Suitable for damaged to severely damaged and for bleached or highlighted hair. To use: spray onto towel-dried lengths and ends (10–12 pumps for medium to shoulder-length hair), comb through, then blow-dry and style. Use once a week to maintain results from any Lipid Booster+ treatment.

Aqua/Water/Eau, Propylene Glycol, Behentrimonium Chloride, Amodimethicone, Quaternium-80, Cetrimonium Chloride, Isopropyl Alcohol, Panthenol, Malic Acid, Methylparaben, Parfum/Fragrance, Trideceth-12, Squalane, Caffeine, Histidine, Sodium Hydroxide, Disodium Edta, Phenoxyethanol, Oleic Acid, Glyceryl Oleate, Citric Acid, Benzyl Salicylate, Hexyl Cinnamal, Limonene, Geraniol, Linalool, Lecithin, Ascorbyl Palmitate, Tocopherol, Hydrogenated Palm Glycerides Citrate.

For hygiene reasons, we cannot offer returns or refunds on fashion face masks, cosmetics (including beauty products), pierced jewellery, vitamins and supplements, medicines, toiletries, swimwear or lingerie and adult toys if the product or item has been used, if the hygiene or product seal has been broken or is no longer in place or if the product is not in its original packaging (if applicable), unless faulty.

Items of footwear and/or clothing must be unworn, unwashed with the original labels attached. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights. Also, footwear must be tried on indoors.

Click here to view our full Returns Policy.