⭐⭐⭐⭐⭐ 4.9 – 5,731+ Rated by Happy Customers










What’s really driving the thinning you’re seeing
It starts small: extra strands in the shower, more hair on the brush, a ponytail that feels smaller… When DHT (dihydrotestosterone) builds up on the scalp, it shrinks hair follicles, leaving each new hair thinner and shorter until growth stops.
At the same time, scalp inflammation and reduced blood flow shorten the growth phase and limit nutrients reaching the roots. The result is more daily shedding and see-through areas along the part, edges, and crown.
But here’s the alarming part: It can begin as early as your 30s and is common with postpartum changes, PCOS, or perimenopause, often worsening without the right treatment.
After years of scalp science and research, trichology experts created Roota to treat the cause of hair thinning, not just the symptoms. Its precision applicator delivers high-potency actives straight to the roots, goes on clean and non-greasy, and is safe for sensitive scalps.
Trusted by users and trichologists alike, it’s built for fast, visible change and everyday use. No prescription. No lifetime dependency. No side effects.
90-day money-back guarantee
“It’s so easy to apply — just roll on and go. I wasn’t expecting much, but I’ve been shocked by the regrowth around my temples. Even my stylist noticed!”
“My scalp used to feel dry and irritated, and my hair would shed like crazy. Now? Barely any hair fall, and it feels refreshed and clean. I love how natural it is.”
“After two months, I can finally part my hair without worrying about my thinning spots. The serum feels soothing, smells great, and my hair looks fuller every week .”
“After seeing hundreds of women struggling with hair thinning caused by AGA, PCOS, or post-partum changes — I was impressed by Roota’s results. It’s one of the safest, most effective formulas I’ve come across to restore the scalp’s natural growth cycle.”
By Dr. Emily Rowan, MD
Trichology & Scalp Health Specialist
Regrow stronger, thicker hair – naturally
See visible improvements in 2–4 weeks with a plant-powered formula that absorbs fast and works directly at the root to reactivate dormant follicles and build fuller density. Powered by rosemary oil (shown in studies to perform on par with 2% minoxidil) for thicker strands, a healthier scalp, and less daily shedding without drug dependency or typical irritation.
Say goodbye to brittle, lifeless strands and hello to a fuller, stronger, healthier look that lasts.
A science-backed blend that targets DHT, circulation, and growth phase to cut shedding fast and spark baby hairs in just 4-8 weeks.
A natural DHT-blocker that helps stimulate dormant follicles and improve scalp circulation. Shown in studies to boost new hair growth and reduce thinning over time.
Essential for stronger, thicker hair structure. Biotin supports keratin production, reducing breakage and improving overall strand resilience.
Scientifically proven to extend the hair growth cycle by strengthening follicles and supporting collagen and elastin production around the root for lasting density.
Energizes hair roots by increasing microcirculation and helping to counteract the negative effects of DHT on follicles. Promotes faster, stronger regrowth from the scalp.
Two award-winning, clinically tested hair growth complexes that target stem cells and dermal papilla cells — reactivating natural hair growth and visibly increasing density within weeks.
Targeted application
Gently part your hair to expose thinning or sparse areas where support is needed most.
Apply directly to the scalp
Use the roller tip to evenly distribute the serum onto your scalp. Massage lightly with your fingertips for 1–2 minutes to boost absorption and circulation.
Let the actives work
Leave the serum in–no rinse needed. Roota’s lightweight formula absorbs quickly and won’t leave any residue or grease.
Stay consistent
For best results, apply once daily (morning or evening). Consistent use helps awaken dormant follicles and strengthen new growth over time.
Claim Your Discounted Roota Hair Growth Below While Stocks Last!
Try Roota for a full 90 days. If you don’t see new growth and less daily shedding, we’ll refund you in full–no returns necessary. We’re confident because 650k+ people have already started their regrowth with Roota and rate it 4.8★.
No. Roota is designed to be scalp-friendly and does not trigger an initial shed. It uses natural, clinically studied actives (e.g., rosemary oil, Redensyl®, AnaGain™, caffeine, peptides, biotin). You can stop anytime – there’s no drug dependency.
Use once daily on a clean, dry or slightly damp scalp. Roll directly along parts, edges, and crown, then massage for 30–60 seconds. Do not rinse. Style as usual. For brows, apply sparingly and avoid eyes. Consistency matters – use it for at least 3 months.
Yes. Roota is non-greasy, leave-in, and scalp-friendly. It’s suitable for all hair types, including color-treated and chemically processed hair. If you’re very sensitive, patch test first. Avoid use on broken or irritated skin.
Yes. Many users pair Roota with PRP, nutritional supplements, or low-level light therapy. If you’re on minoxidil, you can use Roota alongside it or switch – Roota is often chosen as a gentler, non-drug alternative. If pregnant, nursing, or managing a medical condition (e.g., PCOS, thyroid), consult your healthcare provider.
Disclaimer: This product is not recommended for persons under 18 years of age. Consult your physician before taking this product if you are pregnant or nursing, taking any medication, or have any medical condition. Health Claims on the website have not been proved scientifically or evaluated by doctors.