Targeted Roll-On
Growth Booster Serum
Growth Booster Serum
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Target thinning edges & crown
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Nourish with rosemary & saw palmetto
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Apply mess-free, right where you need it
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Growth Booster Serum delivers rosemary, pea extract and saw palmetto straight to the areas that need it most, like your edges and crown.
The roll-on applicator means no dripping and no mess, just targeted nourishment where you're thinning.
Where do I apply it?
Roll it directly onto thinning areas like your edges and crown.
Can I use it with Root Revive?
Yes. Root Revive works from within while the serum nourishes your scalp on the outside.
- Rosemary – helps stimulate the scalp
- Pea Extract – plant-based nourishment at the root
- Saw Palmetto – a botanical traditionally used in hair care
25ml roll-on. See the label for the full ingredient list.
We offer tracked shipping on all orders.
All orders are processed by our super careful fulfillment team within 24 business hours.
We are currently experiencing high volume of orders so delivery times, depending on your location, range from 6-10 days.
We've made returning products super easy. Simply contact us and we'll handle everything.
Growth Booster Serum
Lumin
Hair Oils
Why pouring oil on your scalp isn't working:
Growth oils are everywhere. But most of them end up on your pillow, not your follicles.
❌ They're hard to target. Oil spreads everywhere except the thinning spots that need it.
❌ They're messy. Dripping, greasy hair makes it hard to stay consistent.
❌ They're not made for your hair. Most formulas aren't designed for Black women's edges and crown.
Growth Booster Serum rolls rosemary, pea extract and saw palmetto right onto your edges and crown, mess-free, so you can actually use it every day.
So, what's inside? We're glad you asked!
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Rosemary
A favorite in natural hair care, rosemary helps stimulate the scalp and support healthy-looking growth.
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Pea Extract
Plant-based nourishment that helps support fuller, thicker-looking hair at the root.
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Saw Palmetto
A botanical traditionally used in hair care to support the scalp and reduce the look of thinning.
Complete the routine
Better together: The Growth Retention Protocol™
Get the shampoo, serum and balm together as one simple routine that protects your new growth.
Step 1 · Cleanse
Root Activator Shampoo
Boost thicknessA sulfate-free cleanse that soothes your scalp without stripping delicate strands.
Step 2 · Treat
Growth Booster Serum
Improve densityTargeted nourishment you roll straight onto thinning areas like edges and crown.
Step 3 · Protect
Stimulating Scalp & Hair Balm
Support hydrationLocks in moisture and protects every strand from dryness and breakage.
30-Day Money-Back Guarantee
Here's our promise:
We believe in real results. If you don't see less shedding, healthier edges and stronger, fuller-looking hair, just let us know.
We'll refund every penny, no questions asked.