Lanza Ultimate Treatment Power Booster Strength is for weak, fragile hair.

What it does:
Contains potent doses of proteins & amino acids to boost strength & reduce hair breakage.

What else you need to know:
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:

All domestic orders are fulfilled through shipping carrier Canada Post.

For all international orders, orders are fulfilled through UPS and DHL Express.

Get more information about Returns & Exchanges.

If you are not completely satisfied with an online purchase or gift, you may return your Canadian purchase in stores or by mail. Restrictions apply for returns made outside of Canada.