Tecna Tsuyo Enzyme Developer 40 vol. 12% 1000ml + Anti Age Complex 20ml

Professional oxidizing lotion/developer, specific for Tecna Tsuyo colours, enriched with the enzymes of the Anti Age Complex, allows you to nourish and strengthen the hair while it is dyed, for an intense and long-lasting colour.
Tecna Tsuyo Enzyme Developer oxygen is specifically designed for Tecna's Tsuyo shades and lighteners.
Mixed with the color cream they create an emulsion that does not drip during application.
Anti Age Complex is a color formula enhancer additive, based on enzymes to keep hair healthier and ensure always rich color.
Formulated with natural extracts, Tecna Tsuyo Anti Age Complex infuses precious nutrients and antioxidants into the hair fiber, for healthy, shiny hair, always hydrated, and an impeccable color that lasts over time without fading.

Use Tecna Tsuyo Enzyme Developer 40 vol. 12% if you want to lighten your hair by two tones.
Mix the Anti Age Complex additive with the Developer: to keep the active ingredients longer, it is advisable to dose the quantity you need from time to time, rather than mixing the two bottles in full at once. Mixing ratio 50:1 (e.g. 90ml developer and 1.2ml Anti Age Complex).
Shake the preparation vigorously to mix the two components as best as possible, finally add the color cream (ratio 1:5 for lightening), mix again and proceed with application on the hair.
Processing time: 50 minutes; to cover gray hair it is possible to increase the application time up to a further 5 minutes.