Damaged Box*Cool serum Astera Fresh Serum Apaisant Fraicheur by Rene Furterer instantly soothes intolerance and causes a feeling of "ice", thanks to the cold essential oils of mint and eucalyptus.Its drastic repair restores the hydrolipid film of the scalp and protects it from external attacks.actions The scalp is immediately soothed and regains a lasting sense of comfort. The hair is elastic and shiny.Main ingredients & benefits Astraces plant extract: the active part of Asteras is found in its polysaccharides, which are known for their soothing properties that help strengthen the scalp's natural defenses. Mint essential oil: its extremely fine essential oil is rich in menthol, known for its soothing, cleansing, anti-irritant and rejuvenating effects on the scalp. Eucalyptus essential oil: used by Aborigines to heal wounds, its leaves contain an essential oil whose main ingredient is eucalyptus. Selected by Ren Furterer for its antiseptic, cleansing and decongestant action on the scalp. Cimentrio: restorative ingredient, repairs the protective hydrolipid film of the scalp.Proven effectiveness of Rene Furterer Astera Fresh Serum Apaisant Fraicheur (test on 70 women with very irritated scalp for 15 days) Scalp soothing: 81%. The scalp is less irritated: 82%. Cool feeling: 90%. Immediate sense of relief: 81%.Use the Rene Furterer Astera Fresh Serum Apaisant Fraicheur for immediate "healing" with an ice feel of -2,5 and forget the discomfortBasic features Easy application thanks to the special nozzle. With 100% active ingredients of natural origin. Suitable for adults and teenagers.