(TrendHunter.com) REHAB. takes a dose-based approach to caring for the hair, the body and now, the skin, with the launch of REHAB. SKINCARE. The brand’s foray into the skincare category introduces a vegan,…(TrendHunter.com) REHAB. takes a dose-based approach to caring for the hair, the body and now, the skin, with the launch of REHAB. SKINCARE. The brand’s foray into the skincare category introduces a vegan,…