Primavera Silk Protein Argan Oil 1l - Flornã?a Professional : Blend of amino acids that make up the molecular structure of the main hair protein, keratin, associated with Argan oil and extract of acai, which bring emollience, resistance and shine to the hair. In addition to a vegetable protein with total synergy with the keratin of the hair, capable of coupling to the most damaged parts of the hair, restoring and strengthening the hair. - Tannic Acid Technology: A powerful asset extracted from the tannin of the argan oil , capable of maintaining a new smooth shape in the hair by thermo-mechanical action. single step Easy to Apply: 1. Wash: Wash the hair with a clarifying shampoo. 2. Dry: Dry using the dryer. 3. APPLY: Divide into quadrants. Apply primavera silk protien evenly over the entire length of the strands, strand by strand, sliding and massaging them with the fingers and the comb towards the ends. 4. REST: Leave to act for 60 minutes, rinse. 5. TO BRUSH: For an extreme smooth effect, brush the hair and pass the board through very thin strands 10 - 12 times. 6. RESULT: Result: straight, strengthened and treated hair.