GROWTURN Hair Growth Serum
Our dermatologist-recommended hair growth serum is designed for women ready to reclaim fuller hair. We use clinically studied nano-exosome technology to target key root causes of thinning, such as hormonal imbalance, stress, and aging. Apply once a day for visible results in as little as 4 weeks!
- Stops the shedding
- Visible new growth
- Noticeably thicker hair
- Try it risk-free
Couldn't load pickup availability
- American express payment method
- Apple pay payment method
- Diners club payment method
- Discover payment method
- Google pay payment method
- Master payment method
- Shopify pay payment method
- Visa payment method
Shipping
Guarantee
Support
20,000+ verified reviews
Real Results.
My hairdresser asked what I was using
"After two months I was genuinely impressed. My hairdresser asked what I was using — my hair literally grows in thick and full now."
Baby hairs in one week
"I'm starting to grow baby hairs in just a week. The cooling sensation is addictive — and my hair dries with volume, no flatness at all."
The Texas heat was cooking my crown
"My scalp would overheat under the sun and my crown kept thinning. Now it feels cool instantly and the middle area is visibly more filled in."
On my third bottle and not stopping
"My hairline looks noticeably fuller. No grease, no residue — dries clean and my scalp finally feels calm. I'm not going anywhere."
Why This Serum
Actually Works
The brush wakes up your scalp
38 precision silicone bristles massage the scalp to boost micro-circulation — pushing blood and nutrients directly to the follicle root before a single drop of serum lands.
Nano-exosomes bypass the scalp barrier
Unlike oils that sit on the surface, heartleaf-derived exosomes under 150nm are small enough to pass through your scalp's lipid barrier and deliver bioactives directly into the follicle bulb — where growth actually starts.
Thermal cooling stops the shed
The formula drops scalp temperature by 11°C in 60 seconds — calming the inflammation and heat stress that push follicles into the shedding phase. Less shed means more hair staying put.
Density builds, visibly
Shedding slows in week one. Baby hairs appear by week four. By week eight, your part line fills in and your hairdresser starts asking questions.
Not All Serums
Are Created Equal
| GROW:TURN | Others | |
|---|---|---|
| Active Technology | Nano-Exosomes | Rosemary / Biotin |
| Scalp Penetration | 150nm deep | Surface only |
| Shedding Reduction | 75% in 28 days | Unproven |
| Instant Cooling Effect | ✓ | ✗ |
| Built-in Brush Applicator | ✓ | ✗ |
| Non-Greasy Finish | ✓ | ✗ |
| Clinically Tested | ✓ | ✗ |
We've Got
Answers
Most people notice less shedding and a calmer scalp within the first week. Baby hairs typically start appearing around week 4. For visible density and a fuller part line, give it the full 8 weeks — though many see results sooner.
No — that's one of the biggest reasons people switch to GROW:TURN. The water-based formula absorbs clean and actually adds a subtle lift at the root. You can apply it in the morning and walk out the door. No residue, no flat hair, no "greasy" look by lunchtime.
Rosemary oils and traditional serums sit on the surface — their molecules are too large to pass through the scalp's lipid barrier. GROW:TURN uses heartleaf-derived nano-exosomes under 150nm that physically bypass that barrier and deliver bioactives directly into the follicle bulb. That's why it works when other things haven't.
Yes. The formula is fragrance-free, residue-free, and non-reactive — safe for colour-treated, chemically processed, and heat-styled hair. Just a heads up: if it works as well as our customers say, you may find yourself at the salon more often as your roots fill in faster.
We offer a full money-back guarantee — no questions asked. If you don't see a difference in shedding or density, contact us and we'll refund every cent. You have nothing to lose except the hair you're already losing.
Stop Losing Hair.
Start Growing It Back.
Apply once a day. See less shedding in week one.
Buy 1 Get 1 Free
If you don't see a difference in shedding or density, we'll refund every cent. No hoops, no hassle. We're that confident it works — because we've seen it work.
- 75% less shedding in 28 days — clinically tested
- Nano-exosomes reach the root where oils can't
- Cools scalp by 11°C — stops thermal hair loss
- Dries clean, no grease, no residue
- Built-in brush — done in 60 seconds