Medicube Rosemary PDRN Scalp Serum 20ml
A lightweight scalp serum designed to strengthen weakened roots and promote a healthier scalp environment. Formulated with Rosemary and PDRN, it helps soothe irritation, improve scalp balance, and support fuller, thicker looking hair. The fast absorbing formula delivers a refreshing cooling effect without greasiness, leaving the scalp clean, revitalized, and comfortable.
How to use
After shampooing, lightly towel dry the hair.
Apply directly onto the scalp and gently massage until fully absorbed.
Ingredients
| Ingredient |
|---|
| Purified Water |
| Alcohol Denat. |
| C12 13 Alketh 9 |
| Caffeine |
| Dipropylene Glycol |
| Hydrolyzed Yeast |
| Ammonium Acryloyldimethyltaurate VP |
FAQ
Can this serum be used on dry or oily scalps?
Yes, the lightweight formula is suitable for both dry and oily scalps. It absorbs quickly and does not leave a greasy residue.
Does it help with hair thinning?
The PDRN and Rosemary ingredients may support root strength and scalp health, which can contribute to fuller-looking hair over time.
Is it safe for sensitive scalps?
The serum is formulated to soothe irritation and improve scalp balance, making it suitable for sensitive skin. However, patch testing is recommended for those with known sensitivities.

Molly Sanderson –
I’ve used this serum for about a month after switching from a heavy oil-based product. My scalp feels less itchy and the hair seems more manageable. It absorbs fast and doesn’t make my hair feel greasy. I notice a slight improvement in thickness at the roots.
John Pullman –
It’s a good daily treatment after shampooing. The cooling sensation is pleasant and the rosemary scent is mild. I haven’t seen dramatic changes yet, but my scalp feels more balanced and less flaky.
Carolyn Lambert –
I have a sensitive scalp and this serum has helped reduce redness and irritation. It’s easy to apply and doesn’t leave any sticky feeling. I use it every other day and feel my hair is more resilient.
Sonia Fraser –
It works as expected, but I don’t feel a significant difference in hair volume. It’s good for scalp comfort, but may not be a strong solution for severe thinning.
Sonia Forsyth –
The formula is refreshing and absorbs quickly. I use it every morning after washing. My scalp feels clean and calm, and I’ve noticed less dandruff over the past few weeks.