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Women who take this quiz usually notice more hair in the drain, a wider part or a lighter ponytail. Most have tried supplements or a shampoo that promised thickness, and heard that it's stress or age. That still leaves the question of why it's happening. None of it is their fault.
Your next hair is decided at the root, a few millimetres under your scalp. Grow & Glow works there. You apply one dropper a day in about a minute. Nothing to swallow, no hormones.
In short: Most of what's sold for thinning works on hair that has already finished growing. Your routine works on the root that grows the next one.
Women who take this quiz often describe the same slow change in one zone of the scalp. Where it happens helps explain why.
Your answers
Women who take this quiz usually notice it in one of four places: the drain, the part, the ponytail, or under bright light.
Whichever sign you noticed first, the slow change starts at the root.
Your answers
Most women arrive here having tried supplements, a thickening shampoo, a serum or a salon treatment.
Those products each have a job. None of them was aimed at the one zone that's changing.
Thinning like yours is most often linked to DHT, the hormone pressure that can slowly shrink follicles. Women have it too, at perfectly normal levels. Some follicles react more strongly to it than others. That's why the location matters.
About nine in ten women whose hair is thinning have normal hormone levels, according to the American Hair Loss Association. So the amount isn't what's doing this. The follicles along your part and crown react to it more strongly than the ones at the back of your head. When researchers took scalp samples from the front and the back of the same heads, the front follicles carried more receptors for DHT, and more of the enzyme that makes it right there in the skin. That's Follicle Sensitivity. Same blood, same diet, same stress, and two zones on one head behaving differently.
Pull one hair from along your part and one from low at the back of your head, and lay them side by side on something white under a lamp. Look at whether the one from your part is finer. Both grew on the same head, from the same bloodstream, so any difference sits in the follicles.
It's not a diagnosis. It shows you where to look.
If you've been quietly blaming yourself, look at where the change is. Stress, diet, shampoo and the vitamins you forgot affected your whole head. The thinning is concentrated in one zone. That's the place your routine needs to reach. You weren't failing at this. You were fighting it in the wrong place.
So what actually reaches that zone, every day?
Every hair you can see has already finished growing. From the moment it leaves your scalp it's dead protein. What your hair looks like next year depends on what each follicle grows next, a few millimetres under the skin.
Where most routines work
Thickening shampoos, masks, oils, fibres and salon treatments make that hair look and feel better, and the effect washes out. Supplements go the other way, into your blood, spread across your whole body.
Where your routine works
Your routine goes on the scalp, in the zone that's changing, every day. It's the only place the next hair can be made any differently.
Look after your lengths however you like. The root decides what comes in next.
Grow & Glow does three jobs where Follicle Sensitivity happens. We call them Brake, Signal and Soil. Every active in the bottle is there for one of them, and the full ingredient list is on the label.
Red clover flower extract carries biochanin A, which slows the enzyme that makes DHT in the skin. In lab tests it inhibited up to 93% of that enzyme. It doesn't switch the hormone off or remove it from your body. It eases its effect on the follicles, right where it's made.
Acetyl tetrapeptide-3 is a small peptide modelled on the proteins that anchor a hair in its follicle. Paired with the red clover as the Capixyl complex, it was tested for four months against a placebo. The ratio of growing to resting hairs improved by 46%, while the placebo group's fell by a third.
Your scalp is skin, and it's the skin that grows your hair. Witch hazel and aloe calm it. Niacinamide, panthenol and hyaluronate support its barrier and the hair fibre. Caffeine, which kept hairs growing for longer in lab studies on human follicles, rounds out the set.
No hormones, no drugs, nothing to swallow. Vegan, leave-in, and it absorbs in under a minute without a greasy film.
Red clover flower extract with isoflavones nourishes the scalp, regulates the hair growth cycle and reduces hair loss, while soothing inflammatory factors for stronger and more resilient hair.
The figures come from studies of the ingredients, not of the finished serum.
Hair grows about a centimetre a month, so a change at the root takes a while to reach the mirror. Here's what to watch for, and when.
Your scalp feels cared for, often calmer. Nothing to see yet, and that's expected.
Often still nothing visible. Some women shed a little more for a short while, as resting hairs make room for new ones.
The first sign: less hair in the drain, on the pillow, in the brush.
In some women, the first fine new hairs at the temples and along the part. None by day 60 is still on schedule.
Halftime. Put your photo next to the one from day one.
The verdict, at the end of your fourth bottle.
The routine has four check-ins on the same calendar, one a month.
Here's how the products on that shelf compare. Each has a job. Only one is aimed at the root of the zone that's thinning.
| Grow & Glow | Supplements and biotin | Thickening shampoos and salon treatments | Volumising powder and fibres | |
|---|---|---|---|---|
| Works at the root | Yes | Partly: Through the blood, spread across your whole body | No | No |
| Aimed at the zone that's thinning | Yes | No | No | Partly: It covers the zone |
| Eases DHT pressure at the follicle | Yes | No | No | No |
| Nothing to swallow, no hormones | Yes | No | Yes | Yes |
| Still working after you wash | Yes | Yes | No | No |
Here's what Majda, Eva and Mojca noticed, in their own words.
4.7 out of 5 · 2,483 reviews
4 MONTH TRANSFORMATION“After 3 months, my hair stopped falling out in clumps. Now I see baby hairs everywhere. This serum gave me my confidence back.”
4 MONTH TRANSFORMATION“I tried everything — expensive treatments, supplements, scalp massagers. This is the only thing that actually worked. My hair is thicker than it's been in years.”
4 MONTH TRANSFORMATION“The fact that it's drug-free sold me. No side effects, no hormonal stuff. Just science and botanicals doing their thing. And my hair? Thriving.”
One bottle lasts about a month. Four cover the whole four-month routine, from day one to the day-120 verdict, without a gap.
Month 1
Month 2
Month 3
Month 4
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Use it every day. At your month-three check-in, put your photos side by side. If you're not happy with what you see, you get your money back. We can offer that because fewer than one order in a hundred ever comes back.
Apply one full dropper to the scalp once a day, morning or evening, and massage for a minute. Don't rinse. It absorbs quickly and leaves no greasy film, so you can style as usual.
Usually less hair in the drain first, somewhere in weeks four to eight. In some women, fine new hairs follow from week six. The fuller look takes months, because hair grows about a centimetre a month.
A bottle lasts about a month, and the routine runs four months, the length of the trial behind the Capixyl complex. Four bottles take you to your day-120 check-in without running out halfway.
Take a photo of your part on day one, in daylight, and the same photo once a month. Compare the photos, not the mirror.
Yes. You can keep using your shampoo, conditioner, oils and styling products, including volumising powder. Let it absorb first. Skip it on the day you colour your hair.
You have 90 days to send it back for a refund. Your month-three check-in falls inside that window, so you decide with your own photos in front of you, not from memory.
Leave your email and we will keep your routine on file and send you Medyko hair-care tips and offers.
If your hair loss is sudden, patchy or heavy, or comes with other symptoms, see a doctor first.
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