- For optimal results, we recommend using our antioxidant and bio-nutrient rich hair growth shampoo along with the Daily Vitality Boost formula.
- All GROH products are color-safe and free of parabens, sulfates, petrochemicals, GMOs, animal testing, petroleum and artificial colors.
The Groh Shampoo Conditioner Duo provides two daily steps to fuller, thicker hair. Powered by ErgoD2, Restorative Shampoo and Replenishing Conditioner synergistically— internally and externally—to create an optimum environment for growing healthy hair.
