Spark gets to work right away, and you should see results very quickly.
The Most Doctor Recommended Treatment



Experience the #1 doctor recommended treatment from Club Roots, a global leader in hair growth technology.
Explore The Differences
- Fast Facts
- Does the Club recommend this?
- When can I expect results?
Technical Specifications
Type of Hair Loss:
Mild to Moderate Hair Thinning
All Natural:
No, but contains the number one doctor recommended ingredient for hair growth
Treatment:
Lightweight serum applied through a brush or sprayer
Instructions:
Apply every night after shampooing. A little bit goes a long way! For maximum benefit, apply twice a day.
Amount:
2oz, or a 1-month supply with 2x daily use
Origin:
Made in the USA by Roots, Inc
Smell:
Fragrance-Free
Why it can help
What it does:
Increses blood flow to your hair roots, which improves overall hair growth and reversing hair loss
Club Recommendation:
What about an all in one?
Spark 16 contains all ingredients, including this one, for maximum growth
Studies
1 month:
Weaker hairs will make way for newer, stronger hairs. New growth will begin below your hair roots
3 months:
By this marker, you'll definitely experience smaller, newer hairs that are thicker and stronger than your existing weaker hairs.
6 months:
12 months:
Apply every night after shampooing. For maximum benefit, apply twice a day.
Learn More About
The history of hair growth
FIND YOUR ANSWERS HERE
How soon can I expect results?
Why should I choose Roots?
You'll save compared to big subscription clubs, as well as receive premium, Made in the USA treatments.
How often should I apply this treatment?
You can start by using it every night, and increase it from there to twice a day, for maximum bernefit. Always shampoo before applying this treatment for the highest therapeutic benefits.