Scalp Revitalizing Roll-On Serum (PDRN, Biotin, Niacinamide, Salicylic Acid)

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The Science: Treat the Scalp, Not the Strand

Biotin, caffeine, rosemary oil and prebiotics delivered by a metal rollerball straight onto the part line, where the root actually is.

Excellent | Rated 4.9/5

Scalp Revitalizing Roll-On Serum (PDRN, Biotin, Niacinamide, Salicylic Acid)

A cooling Korean roll-on serum for the scalp. Biotin, rosemary oil, caffeine and prebiotics rolled straight onto the part line. Lightweight, non-sticky, and it will not wreck your styling.

Fuller Looking Hair
Cooling Metal Tip
Balances Scalp Oil
Dermatologically Tested
In Stock - Selling Fast!
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Description

Volumizing shampoo works on the part of your hair that is already dead. It coats the strand, gives you a morning of body, and then goes down the drain.

This works somewhere else entirely. You part your hair, roll the metal tip along the scalp, and massage it in with your fingertips. The formula is built around biotin, rosemary oil to stimulate scalp circulation, caffeine to energize the follicles, and prebiotics and ferments to balance the scalp microbiome. Ginseng, green tea, centella and ginger extracts handle the soothing side, with niacinamide in the mix and menthol for the cooling finish.

The metal tip is not decoration. It stays cool against the scalp and gives you a proper massage as you roll, which is half the reason it feels good enough to keep doing daily.

Lightweight and non-sticky. It layers under everything else without leaving buildup.

How to Use

1. Part your hair to expose the scalp.
2. Roll the metal tip directly along the part line.
3. Make a new part and repeat, working across the areas you care about most.
4. Massage gently with your fingertips to help it absorb.

For best results, use daily, either morning or night. It is lightweight and non-sticky, so it layers with your shampoo, conditioner and styling products without leaving buildup.

Features

Biotin .. Strengthens hair and supports growth.
Rosemary Oil .. Stimulates scalp circulation.
Caffeine .. Energizes hair follicles.
Prebiotics and Ferments .. Balance the scalp microbiome.
Ginseng, Green Tea, Centella and Ginger .. Soothe, hydrate and repair.
Cooling Metal Rollerball .. Delivers a refreshing massage effect as you apply, with menthol for the cool finish.

Frequently Asked Questions

What did the testing show?
Over two weeks, scalp hydration measured up 30 percent, excess scalp oil down 46 percent, hair thickness up 10 percent and scalp redness down 39.5 percent. Based on a two-week clinical test of subjects using this serum. The brand did not publish a test group size. Individual results may vary.

Will it make my hair greasy?
It is described as lightweight and non-sticky, and one of the measured outcomes was less excess scalp oil, not more. It is designed to sit under your styling routine rather than replace it.

Can I use it on color-treated hair?
Yes. It is stated as safe for color-treated hair, and safe for all scalp types including sensitive skin. It is also dermatologically tested.

How often should I use it?
Daily, morning or night, whichever fits your routine better. Consistency matters more than which end of the day you pick.

Is it for men or women?
Both. It goes on the scalp along the part line, which works the same either way.

Shipping & Returns

Tracked & Insured Shipping
Orders are processed within 1 business day. Standard delivery takes 11-20 business days. All shipments are tracked and insured.

Returns
We offer a 30-day return policy. Items must be unopened, unused, and in original packaging. Email support@olenisrx.com with your order number to start a return, we'll provide a prepaid shipping label. Refunds are processed within 10 business days.

Damaged or Defective?
Contact us with photos and we'll send a replacement or full refund right away.

Can I cancel or change my order?
If your order hasn't shipped yet, contact us ASAP at support@olenisrx.com for a full refund. Once shipped, you can return it when it arrives.

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Camille D.
Camille D.

The cold metal on my scalp is the best part of my morning now. My part looks less wide than it did a month ago.

Scalp Revitalizing Roll-On Serum (PDRN, Biotin, Niacinamide, Salicylic Acid)
Scalp Revitalizing Roll-On Serum (PDRN, Biotin, Niacinamide, Salicylic Acid)

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Dermatologically Tested Safe for Color-Treated Hair No Sulfates or Silicones Dermatologically Tested Safe for Color-Treated Hair No Sulfates or Silicones Dermatologically Tested Safe for Color-Treated Hair No Sulfates or Silicones Dermatologically Tested Safe for Color-Treated Hair No Sulfates or Silicones Dermatologically Tested Safe for Color-Treated Hair No Sulfates or Silicones Dermatologically Tested Safe for Color-Treated Hair No Sulfates or Silicones Dermatologically Tested Safe for Color-Treated Hair No Sulfates or Silicones Dermatologically Tested Safe for Color-Treated Hair No Sulfates or Silicones

Volume That Doesn't Rinse Out.

A scalp serum, not another coating for hair you already have.

It Goes on the Scalp
Roll the metal tip along the part line. That is where the root is, and where a shampoo never stays.
Cooling as You Roll
The metal tip gives a refreshing massage effect, with menthol behind it. It is the reason people keep doing it daily.
Oil Down, Hydration Up
Excess scalp oil down 46 percent and hydration up 30 percent over two weeks. Individual results may vary.
Invisible in Your Routine
Lightweight and non-sticky, layers under styling products without leaving buildup behind.
Volume That Doesn't

How It Works, In 3 Steps.

Part Your Hair.
1. Part Your Hair.
Expose the scalp properly. This is a scalp product, so getting past the hair is the whole first step.
Roll It On.
2. Roll It On.
Run the metal tip along the part line, then make a new part and repeat across the areas you care about.
Massage It In.
3. Massage It In.
Work it in with your fingertips to help absorption. Daily, morning or night. Then style as normal.
Thickening Shampoo Treats

Thickening Shampoo Treats The Wrong End.

A volumizing shampoo coats the strand, which is the part of your hair that is no longer alive. You get one good morning out of it and then you wash it away. Everything that decides how your hair actually grows is happening at the scalp, under the part line, which is the one place a rinse-off product cannot stay long enough to matter.

Biotin
Rosemary Oil
Caffeine
Prebiotics and Ferments
Ginseng, Green Tea, Centella
Cooling Metal Rollerball

What Users Reported Back.

92%
Scalp Felt Refreshed and Less Irritated
Self-reported in a two-week test. Individual results may vary.
88%
Noticed Less Oiliness and Buildup
Self-reported in a two-week test. Individual results may vary.
85%
Better Hydration, More Balanced Scalp
Self-reported in a two-week test. Individual results may vary.

You Can Expect

Fuller Looking Hair A Calmer Scalp Less Oil and Buildup Better Hydration Shinier Looking Strands Fuller Looking Hair A Calmer Scalp Less Oil and Buildup Better Hydration Shinier Looking Strands Fuller Looking Hair A Calmer Scalp Less Oil and Buildup Better Hydration Shinier Looking Strands Fuller Looking Hair A Calmer Scalp Less Oil and Buildup Better Hydration Shinier Looking Strands Fuller Looking Hair A Calmer Scalp Less Oil and Buildup Better Hydration Shinier Looking Strands Fuller Looking Hair A Calmer Scalp Less Oil and Buildup Better Hydration Shinier Looking Strands

A Scalp Serum Vs Volumizing Shampoo

Scalp Revitalizing Roll-On
Olenis
Volumizing Shampoo
The Old Way
Stays on the Scalp
Targets the Part Line
Cooling Massage Applicator
Balances Oil and Buildup
Does Not Rinse Away
Yes
No
Customer photo
Customer photo

A Healthier Scalp Or Your Money Back.

Two weeks of daily rolling is all we are asking for. If your scalp does not feel calmer and your hair does not look fuller, email us within 30 days and we will refund unopened product. No forms, no fine print.

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Frequently Asked Questions

Your answer might be here! Find the answers most valued by our customers.

What did the two-week testing actually measure?

Scalp hydration up 30 percent, excess scalp oil down 46 percent, hair thickness up 10 percent and scalp redness down 39.5 percent. Based on a two-week clinical test of subjects using the Scalp Revitalizing Roll-On Serum. The brand did not publish a test group size, so treat the figures as directional. Individual results may vary.

How do I apply it properly?

Part your hair so the scalp is exposed, roll the metal tip along the part line, then make a new part and repeat across the areas you want to treat. Massage it in with your fingertips. Daily, morning or night.

Is it safe for colored or sensitive scalps?

Yes on both counts. It is stated as safe for color-treated hair and safe for all scalp types including sensitive skin, and it is dermatologically tested. It is formulated without parabens, sulfates, silicones or gluten.

What is in it?

The named actives are biotin, rosemary oil, caffeine, prebiotics and ferments, plus ginseng, green tea, centella and ginger extracts. Niacinamide is in the formula and menthol gives it the cooling finish. The brand does not publish a full ingredient list on its product page, so we are not printing one we cannot verify.

Will it interfere with my styling products?

It is described as lightweight and non-sticky, and layers with shampoos, conditioners and styling products without leaving buildup. Apply it first, massage it in, then style as normal.

How long before I notice anything?

The testing ran over two weeks and that is a fair window to judge it on. The refreshing, cooling feel is immediate. Changes in oiliness and how full your hair looks take consistent daily use.

What is your shipping and return policy?

Orders are processed within 1 business day. Standard delivery takes 11 to 20 business days, tracked and insured. We offer a 30-day return policy for unopened items. Just email support@olenisrx.com with your order number and we'll take care of it.