Helps improve the appearance of fuller-looking hair
Powered by clinically-tested, scalp-enhancing actives, our precision roll-on blocks excess DHT and fights breakage, thinning, and scalp fatigue for visible fill-in.
- Reduce daily shedding in 7–10 days
- Block excess DHT at the root to restart growth
- See new baby hairs in 4–8 weeks
- Boost scalp microcirculation for quicker fill-in
- Fortify strands to resist breakage & increase density
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Premium, plant-based formula made in an FDA-registered, cGMP-certified facility and tested for purity, potency, and safety.
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Hair thinning can be influenced by multiple factors, including hormones, stress, and genetics.
Understanding factors that can affect hair appearance
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.
Effects of rising DHT on your hair:
Shortened growth phase (anagen cycle)
Thinner, weaker hair shafts
Increased shedding and breakage
Wider parts & receding hairline
Inside Roota: Key ingredients used in scalp and hair care formulas
Inside Roota: Key ingredients used in scalp and hair care formulas
FORMULATED WITH CLEAN, PLANT-BASED ACTIVES — NO HARSH CHEMICALS, PARABENS, OR ARTIFICIAL FRAGRANCES.
Rosemary Oil
Rosemary oil – commonly used in hair care routines
Biotin (Vitamin B7)
Biotin – supports normal hair health as part of a balanced routine
Peptides
Peptides – help condition the scalp and hair
Caffeine
Caffeine – commonly used in scalp care products
Redensyl® & AnaGain™
Used in cosmetic formulations for scalp care
How to use Roota Hair & Scalp Serum
STEP 1
Targeted application
Gently part your hair to expose thinning or sparse areas where support is needed most.
STEP 2
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.
STEP 3
Let the serum work
Leave in and continue your routine
STEP 4
Stay consistent
Use consistently as part of your routine