Dr. Groot
Best SellerScalp Revitalizing Solution Hair Thickening Conditioner
This exceptional conditioner is specifically designed to make hair look thicker and fuller and reduce hair loss due to breakage. Formulated with biotin and encapsulated prebiotics, it amplifies your hair's volume while strengthening each strand. The protein cream base and nourishing rosemary capsules work together to treat both hair and scalp, promoting healthier and denser hair growth.
Dry Scalp · Dryness · Low-Volume Hair · Damaged Hair · Thin Hair · Oily Scalp
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Your order includes
- Free shipping over $50 — and free returns
- 2 free samples with every order
15% off your first order
Apply at checkout — new customers only.
Complete the routine
Scalp Revitalizing Solution Scalp Soothing Shampoo
$33.00
Scalp Revitalizing Solution Scalp Barrier Boost Oil in Serum
$37.00
Details
A scalp-first thickening conditioner powered by biotin, rosemary, and caffeine with capsulated prebiotics that nourish follicles for stronger, fuller-looking hair from the root.
Formulated without parabens, silicones, or sulfates. Dermatologically tested for all scalp types.
How to Use
After shampooing, massage into damp hair and scalp. Leave for 1–2 minutes so actives absorb, then rinse thoroughly. Follow with the Scalp Revitalizing Serum for best results.
Ingredients
Salicylic Acid, Panthenol, Niacinamide, Caffeine, Rosemary Extract, Biotin Full list
Strengthens the root
Biotin fortifies each follicle so new hair grows in stronger and breaks less.
Energizes the scalp
Caffeine and rosemary boost circulation to wake tired, resting follicles.
Rebalances the scalp
Capsulated prebiotics clear buildup so pores stay balanced and unclogged.
Reduces shedding
Visibly denser, fuller-looking hair in as little as two weeks of use.
Real reviews, real regrowth
My part looks noticeably fuller after about a month. The tingle lets you know it’s working.
Postpartum shedding was brutal. Three months in and the baby hairs along my hairline are coming back.
Doesn’t strip my color and my scalp finally stopped feeling itchy and flaky by week two.
I’ve tried every thickening conditioner out there. This is the first one where my stylist noticed the difference.
Subscribed after the first bottle. It’s part of my routine now — hair feels denser wash after wash.
A B-vitamin at the heart of keratin production. It fortifies the hair shaft so new growth comes in stronger, thicker, and far less prone to breakage.
Water/Aqua/Eau, Sodium Cocoyl Isethionate, Cocamidopropyl Betaine, Glycerin, Biotin, Rosmarinus Officinalis (Rosemary) Leaf Extract, Caffeine, Lactobacillus Ferment, Niacinamide, Panthenol, Citric Acid, Salicylic Acid, Menthol, Tocopherol, Disodium EDTA, Sodium Benzoate, Phenoxyethanol, Fragrance (Parfum), Linalool, Limonene.
In an independent two-week clinical study of 31 women — dermatologically tested, and gentle enough for sensitive scalps and everyday use.
In the same study
How to use
Three simple steps to a healthier-looking scalp and fuller, stronger-feeling hair.
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Step 01
Wet & lather
Massage into wet hair and scalp, working into a rich lather to deeply cleanse.
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Step 02
Massage in
Work into the scalp with fingertips for a full minute to boost circulation at the root.
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Step 03
Absorb & rinse 1–2 min
Leave on 1–2 minutes so the prebiotic capsules treat the scalp, then rinse thoroughly and follow with the Conditioner.
Pairs well with
Frequently asked questions
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