Prohall Overgrow Scalp Serum Gel – Leave-In Scalp Care with Biotin, Castor and Jojoba Oils – 1.01 fl oz (30 ml)
- The scalp is left feeling conditioned and comfortable, with a light refreshing sensation at the roots.
- Hair looks softer and glossier from root to ends.
- Strands appear stronger and healthier-looking with continued daily use.
- The gel absorbs quickly, so hair does not look oily or weighed down.
Made for anyone building a scalp-first daily routine and looking for a practical leave-in step rather than another wash-day product. It suits all hair types and textures, since the focus is the scalp rather than the curl pattern. The dropper format makes it easy to use on a dry or a damp scalp, morning or evening. It is a no-rinse cosmetic product for external use on the scalp and hair only.
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- Brazilian formula from Prohall Professional, sourced in Brazil and shipped in its original packaging.
- Leave-in gel serum: applied to the scalp with a dropper valve and never rinsed out.
- Declared blend: castor oil and jojoba oil as the botanical active complex, biotin, and a blend of silicones.
- 1.01 fl oz (30 ml) dropper bottle, the everyday format of the Overgrow line.
- Light gel texture that absorbs fast without an oily or heavy feel.
Use the dropper valve to place a few drops directly on the scalp, section by section. Massage lightly with your fingertips so the gel absorbs evenly. Do not rinse, then style as usual. Can be applied to a dry or a damp scalp, and is made for daily use.
- Small 1.01 fl oz (30 ml) bottle with a dropper valve; the label is printed in Portuguese and shows the volume as 30 ml.
- Prohall Professional does not publish a full INCI list for this product, so the panel on the bottle is the authoritative source.
- A few drops per application are enough, so the bottle lasts longer than its size suggests.
- Because it stays on the scalp, work it in well rather than leaving beads of gel sitting on the surface.
The two botanical oils carry the nourishing side at different weights, castor being thick and rich while jojoba stays light and easily absorbed, so together they condition the scalp without the greasy finish a single heavy oil would leave. Biotin is the vitamin component of the blend, chosen for the look of stronger, healthier-looking strands, while the silicone blend handles slip and shine on the hair itself. In a leave-in gel that is never rinsed out, that balance between light absorption and lasting conditioning is what makes daily use comfortable.
AI-generated content. For external use. See full information in the product description.
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Learn moreMeet the Prohall Overgrow Scalp Serum Gel, the leave-in scalp step of Prohall Professional's Overgrow line — 1.01 fl oz (30 ml) of a light gel serum in a dropper bottle, made for daily care of the scalp and the hair that sits on it.
Its lightweight gel texture absorbs quickly and is not rinsed out, so it works quietly through the day. The formula brings together a blend of silicones with a botanical active complex of castor and jojoba oils and biotin to help condition the scalp and the lengths, leaving hair looking softer, shinier and stronger, with a pleasantly fresh feel at the roots.
Leave-in, not rinse-out. This is not a mask or a wash-day step: a few drops go straight onto the scalp and stay there. Overgrow is the Prohall Professional family built around scalp care, and this serum gel is its everyday format.
Key Features:
- Leave-in, no rinsing: Designed for daily use straight onto the scalp, with no wash-out step.
- Light gel texture: Absorbs fast and helps avoid an oily or weighed-down feel.
- Scalp comfort: Helps condition the scalp and leaves a refreshing sensation at the roots.
- Softness and shine: Castor and jojoba oils help hair look glossier and feel softer from root to ends.
- Helps support the look of strength: Biotin is included as part of the blend for hair that appears stronger and healthier-looking.
- Dropper valve: The 1.01 fl oz (30 ml) bottle has a dropper so you can place the product exactly at the roots.
- All hair types: A practical daily option for anyone building a scalp-first routine.
How To Use
- Apply: Use the dropper valve to place a few drops directly on the scalp, section by section.
- Massage: Massage the scalp lightly with your fingertips so the gel absorbs evenly.
- Leave in: Do not rinse. Style as usual.
Expert Tip: The serum gel works on a dry or a damp scalp, so you can fit it in after washing or on a second-day blow-dry. A few drops a day go a long way — the 1.01 fl oz (30 ml) bottle is meant to be used sparingly.
Ingredients (Highlights)
- Castor Oil: A thick, classic vegetable oil long used in hair care to help nourish the scalp and the lengths.
- Jojoba Oil: A light-textured botanical oil that helps leave the scalp feeling balanced and comfortable.
- Biotin: A vitamin widely used in hair cosmetics, included here to help support the look of stronger, healthier-looking strands.
- Blend of Silicones: The conditioning side of the formula, giving a silky touch and natural shine without a heavy or oily residue.
Full Ingredient List (INCI): Please refer to the product label. (Pending verification.)
About Prohall Professional
Welcome to the world of Prohall Professional, a Brazilian professional hair care house whose lines run from smoothing and reconstruction to everyday scalp care — Overgrow among them, the family this leave-in serum gel belongs to.
In Brazil, the neighbourhood salão is a weekly habit rather than an occasional errand, and brands like Prohall Professional are formulated for exactly that rhythm of care. Prohall Professional products are developed and manufactured in Brazil, where sun, humidity and frequent chemical services shape how local formulas are built — which is why Brazilian hair care leans so heavily on oils, vitamins and leave-in steps.
FAQ
Do I need to rinse it out?
No. It is a leave-in serum gel: apply a few drops to the scalp, massage lightly and leave it. There is no rinsing step.
Which hair types is it for?
All hair types. It is a scalp-focused product, so texture and curl pattern matter less than how your scalp feels day to day.
How often can I use it?
It is made for daily use. You can apply it to a dry or a damp scalp, whichever fits your routine.
Is this authentic, and is the label in Portuguese?
Yes, it is authentic Prohall Professional stock sourced in Brazil and shipped in its original packaging — which means the bottle and carton are printed in Portuguese, with the volume shown as 30 ml.
Do you ship internationally?
Yes, MKPBR offers worldwide shipping with reliable tracking and a clear returns policy.
Explore more Brazilian hair care in our Prohall Professional collection.
