See It to Believe It
REAL-WORLD, REAL-WOMEN RESULTS.
See It to Believe It
REAL-WORLD, REAL-WOMEN RESULTS.
Real results from our customers
Before and after product testimonials
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After
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After
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After
Clinically tested claims
95%
said they saw less shedding and fallout**
100%
said their hair looked healthier**
83%
said their hair felt strong and more resilient**
**Based on a 150-day consumer study of 20 participants using GRO Hair Serum.
96%
more shine*
92%
reduction in breakage*
72
hours of hydration and frizz control*
*In a controlled hair swatch study using HYDR-8 Weightless Repair Oil.
What Else You Need To Know
GRO and Shine Duo
The perfect first and last step for any hair routine. Begin with the best-selling GRO Hair Serum to reduce signs of shedding and fallout for stronger and more resilient strands. Finish with HYDR-8 Weightless Repair Oil, a plant-powered, lighter-than-air formula that reduces breakage, hydrates, controls frizz and improves shine without the weight from heavy silicones.
- Start by applying GRO Hair Serum to the scalp. Fill one dropper and apply to areas where you’re seeing thinning or all over the scalp to promote hair wellness.
- Massage in. Do not rinse. Use daily to see results in as soon as 90 days.**
- After styling, use HYDR-8 Weightless Repair Oil from mid-lengths to ends. Remember, a little goes a long way, so it’s important to really disperse the product evenly onto your hands. It leaves hair with a ton of shine — but without the weight — for glossy, thicker-looking hair from root to tip.
How to use GRO and Shine Duo
The Key Ingredients
Frequently Asked Questions
Like any good wellness routine, results require effort to be maintained. If you stop using GRO Hair Serum, you'll see hair return to its natural state within a few months of discontinuing use.
When applied daily, expect to see results from GRO Hair Serum in 3-4 months. Our best advice: Consistency is key. With HYDR-8 Weightless Repair Oil, you’ll see instant results after your first use.
Apply a quarter-size amount each of GRO Revitalizing Shampoo and Conditioner. Use one dropper of GRO Hair Serum daily to see results in as soon as 90 days.** A little goes a long way with HYDR-8 Weightless Repair Oil, so always start with less and add more.
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