Idolab LAC + B12 Irritation-Soothing Tonic for Sensitive Skin 150 ml is a specialized cosmetic that effectively prepares the skin for subsequent care steps. It was developed for sensitive, dehydrated, and overactive skin requiring soothing, hydration, and restoration of its natural protective barrier. The LAC + B12 formula combines , lactic acid , and an amino acid complex , which restores the skins physiological pH, supports regenerative processes, and limits transepidermal water loss (TEWL). Regular use helps reduce flaking, itching, and discomfort while strengthening the skins hydrolipid barrier. Why is it worth using Idolab LAC + B12 tonic? restores the skins natural pH after cleansing intensively moisturizes and protects against water losssoothes irritation , redness and skin hyperreactivity supports the regeneration of the hydrolipid barrier reduces flaking and itching helps even out skin tone and gently brightens the skin has an antioxidant effect, protecting against oxidative stress improves the absorption of the cream Key active ingredientsB12 (Cyanocobalamin) – supports skin regeneration and soothes sensitive skinLactic acid – helps restore proper pH and supports hydrationGlutamic acid and lysine – amino acids that support skin comfort and conditionAmino acid and humectant complex – helps retain moisture in the epidermisIdolab LAC + B12 is a gentle, yet effective tonic that restores skin balance, comfort and readiness for further care – every day.