Multifunctional enhancer to intensify the hair treatment masks. Repairs the lipid layer that protects the hair, preserving the strands’ water and natural impermeability balance.
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HOW TO USE
Separate in a clean, dry container an amount enough for a single application of the TRUSS hair mask of your preference. Add half the flask of Ultra Concentrated Booster. Mix and apply, immediately, section by section. Leave in from 5 to 10 minutes. Rinse. Weekly use.
