I was on minoxidil for 6 months, shed and cried the whole time then gave up. Found grol and omg shedding stopped by week 2, seeing actual regrowth at week 6. I'm pissed I wasted 6 months for nothing when this existed the whole time😭
I can't thank grol enough. I'm a swimmer and runner which are genuinely the worst environments when you're losing your hair. I stopped going as much, lost all my motivation and confidence. Month 4 in and I finally feel ready and am so excited to get back out there!
Guys the roll on is genius. It literally takes like 10 seconds and I'm left with no mess and none of that greasy hair after😍. I've tried other serums before and they'd leave my hair looking flat and oily all day, this ain’t nothing like that.
Oral minox had me feeling like a completely different person. The dizziness and mood swings were something else, my girlfriend actually noticed before I did lol. Switched to grol and the results have been wayyy freaking better, my hair line is back and thicker than ever. Should've never touched oral minox smh.
UGHHHHH I LOVE THIS!!! Dealing with a pcos diagnosis was bad enough but once the thinning started I really lost it. That was the thing that broke me. Found grol and it gave me something back <3.
I was on minoxidil for 6 months, shed and cried the whole time then gave up. Found grol and omg shedding stopped by week 2, seeing actual regrowth at week 6. I'm pissed I wasted 6 months for nothing when this existed the whole time😭
I can't thank grol enough. I'm a swimmer and runner which are genuinely the worst environments when you're losing your hair. I stopped going as much, lost all my motivation and confidence. Month 4 in and I finally feel ready and am so excited to get back out there!
Guys the roll on is genius. It literally takes like 10 seconds and I'm left with no mess and none of that greasy hair after😍. I've tried other serums before and they'd leave my hair looking flat and oily all day, this ain’t nothing like that.
Oral minox had me feeling like a completely different person. The dizziness and mood swings were something else, my girlfriend actually noticed before I did lol. Switched to grol and the results have been wayyy freaking better, my hair line is back and thicker than ever. Should've never touched oral minox smh.
UGHHHHH I LOVE THIS!!! Dealing with a pcos diagnosis was bad enough but once the thinning started I really lost it. That was the thing that broke me. Found grol and it gave me something back <3.
I was on minoxidil for 6 months, shed and cried the whole time then gave up. Found grol and omg shedding stopped by week 2, seeing actual regrowth at week 6. I'm pissed I wasted 6 months for nothing when this existed the whole time😭
I can't thank grol enough. I'm a swimmer and runner which are genuinely the worst environments when you're losing your hair. I stopped going as much, lost all my motivation and confidence. Month 4 in and I finally feel ready and am so excited to get back out there!
Guys the roll on is genius. It literally takes like 10 seconds and I'm left with no mess and none of that greasy hair after😍. I've tried other serums before and they'd leave my hair looking flat and oily all day, this ain’t nothing like that.
Oral minox had me feeling like a completely different person. The dizziness and mood swings were something else, my girlfriend actually noticed before I did lol. Switched to grol and the results have been wayyy freaking better, my hair line is back and thicker than ever. Should've never touched oral minox smh.
UGHHHHH I LOVE THIS!!! Dealing with a pcos diagnosis was bad enough but once the thinning started I really lost it. That was the thing that broke me. Found grol and it gave me something back <3.
I was on minoxidil for 6 months, shed and cried the whole time then gave up. Found grol and omg shedding stopped by week 2, seeing actual regrowth at week 6. I'm pissed I wasted 6 months for nothing when this existed the whole time😭
I can't thank grol enough. I'm a swimmer and runner which are genuinely the worst environments when you're losing your hair. I stopped going as much, lost all my motivation and confidence. Month 4 in and I finally feel ready and am so excited to get back out there!
Guys the roll on is genius. It literally takes like 10 seconds and I'm left with no mess and none of that greasy hair after😍. I've tried other serums before and they'd leave my hair looking flat and oily all day, this ain’t nothing like that.
Oral minox had me feeling like a completely different person. The dizziness and mood swings were something else, my girlfriend actually noticed before I did lol. Switched to grol and the results have been wayyy freaking better, my hair line is back and thicker than ever. Should've never touched oral minox smh.
UGHHHHH I LOVE THIS!!! Dealing with a pcos diagnosis was bad enough but once the thinning started I really lost it. That was the thing that broke me. Found grol and it gave me something back <3.
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Your Growth Timeline
Why Most Hair Oils Fail: They Sit ON The Scalp
Traditional rosemary oils and thick serums have molecules too large to penetrate the scalp's protective barrier. They sit on the surface, causing greasy buildup that clogs pores and actually suffocates the follicle. GROL is different. We engineered a smart delivery system. Our roll-on applicator combined with a lightweight molecular formula ensures nutrients reach the follicle bulb instantly alongside our targeted roll-on approach.
Frequently Asked Questions
Is it safe for all hair types?
Is it safe for all hair types?
Absolutely, it’s suitable for all hair textures, including straight, curly, coily, and color-treated hair
Can I use it with other styling products?
Can I use it with other styling products?
Yes. Grol is designed to fit seamlessly into your existing routine. Apply it first, let it absorb for a minute or two, then style as normal.
How long does each bottle last?
How long does each bottle last?
Each 25ml bottle is designed to last one month with daily use. For best results, we recommend a minimum of 3 months of consistent use.
How often do I use it?
How often do I use it?
For best results, use GROL once or twice a day, every day. We recommend applying it at night to let the nutrients work while you sleep, but the non-greasy formula is perfectly fine for morning use as well.
How quickly will I see results?
How quickly will I see results?
Week 1-2: Shedding typically slows down noticeably. Hair fall during washing, brushing and styling starts to decrease.
Month 1-2: Baby hairs begin to appear in thinning areas. This is your hair actively regrowing.
Month 3+: Visible thickening and fuller coverage across the scalp.
*individual results may vary*
Will this cause dread shed?
Will this cause dread shed?
No. Unlike minoxidil, GROL does not cause dread shed. One of GROL's key actives, Aminexil, works specifically to reduce shedding and strengthen hair at the root, meaning your hair should only be getting better from day one, not worse.
Will it make my hair greasy?
Will it make my hair greasy?
No. Most hair serums and oils sit on the surface of the scalp, causing grease and buildup. Grol's lightweight formula is designed to absorb directly into the scalp, leaving zero grease, residue, or stickiness behind. Apply it and get on with your day.
Is GROL safe for sensitive scalps?
Is GROL safe for sensitive scalps?
Yes. Grol is completely free from sulphates, parabens, and SLS, the harsh chemicals commonly found in hair products that cause irritation and damage. It's gentle enough for everyday use on all hair types, including sensitive scalps.
What if it doesn't work?
What if it doesn't work?

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