L'ANZA PROFESSIONAL Ultimate Treatment Strength Power Booster contains potent doses of proteins and amino acids to boost strength and reduce hair breakage. Power Boosters can be used individually or combined together depending on the specific needs of the hair and are available in 3 different Power Booster Additives.
Distribute mixture into hair thoroughly.
Leave in for 3-5 minutes to allow nutrients infusion.
Rinse and proceed to Step 3 Power Protector.