Medicube

Deoxyribose Scalp Ampoule

For dormant follicles, weak roots, and crown volume loss.

The advanced scalp ampoule in Medicube's haircare line — and the more treatment-focused of their two scalp serums. Where the Rosemary PDRN version targets thinning hair broadly, this one is built around a specific concept: waking up dormant follicles. The hero is Deoxyribose, a sugar that's the structural building block of DNA, which works by delivering essential energy to weakened or inactive follicles. Paired with SoyAct, a soybean-derived complex specifically formulated for hair-loss care, plus a peptide blend that improves scalp elasticity and supports crown volume.

The applicator is the visible upgrade. Three cooling massage balls positioned at an optimal angle let you press, glide, and stimulate the scalp in one motion — distributing the lightweight gel formula evenly while delivering an intense cooling sensation that reduces scalp heat (which is a real factor in inflammation and hair loss). The texture absorbs quickly with no stickiness or weighing-down, making it daily-friendly even for oily scalps. Clinically tested for three claims: part-line filling effects through follicle stimulation, crown volume improvement, and reduction in hair shedding.

Best For: Anyone noticing widening part lines, crown volume loss, or visible thinning at the top of the head — also a smart choice if you've tried more general scalp serums and want a more advanced, targeted treatment specifically for dormant follicles.

Key Ingredients
Deoxyribose A sugar that is a structural component of DNA. Delivers essential energy directly to dormant or weakened scalp follicles to support a healthier hair-growth environment. SoyAct (Soybean-Derived Complex) A patented soybean-derived ingredient specifically formulated to support hair-loss care and strengthen hair roots from within. Peptide Complex A targeted blend of peptides that supports scalp elasticity and helps enhance crown volume. Directly addresses the look of widening part lines and thinning at the top. Cooling Botanical Blend (Menthol, Peppermint) Reduces scalp heat (a contributor to inflammation and hair loss) and delivers an intense cooling sensation on contact. Niacinamide and Caffeine A scalp-stimulating-and-balancing pair that supports circulation and a clearer, more even-looking scalp environment.
How to Use
After shampooing, lightly towel-dry hair to remove excess water. Twist or click the applicator to dispense, then roll the three cooling massage balls directly along your scalp — focus on the part line, crown, and any thinning areas at the top of the head. Massage gently with the rolling balls for 30 seconds to a minute. Use daily, no need to rinse. Tip: Use it specifically along the part line and crown, not the hairline. The Rosemary PDRN version (with the gua-sha tip) is built for broader scalp coverage and the hairline; this one with the tri-roller is engineered for the top of the head, where dormant follicles and crown thinning tend to show up first. The two products complement each other — different targets, different applicators.
Full Ingredients

Purified Water, Alcohol Denat., Deoxyribose (2%), C12 14 Alketh 12, Butylene Glycol, Glycine Soja Germ Extract, Lavandin Oil, Cornmint Oil, Orange Peel Oil, Sunflower Seed Oil, Tea Tree Leaf Oil, Juniperus Mexicana Oil, Rosemary Leaf Oil, Juniper Berry Oil, Eucalyptus Leaf Oil, Maca Root Extract, Acorus Calamus Root Extract, Rosemary Leaf Extract, Pentylene Glycol, Silica, 1,2 Hexanediol, Inulin, Tromethamine, Sodium Phytate, Ethylhexylglycerin, Citric Acid, Tocopherol, Niacinamide, Sodium Citrate, Maltodextrin, Glycerin, Hexapeptide 2, Biotin, Copper Tripeptide 1, sh Oligopeptide 1, Acetyl Hexapeptide 8, Carbomer, Caffeine, Menthol

Volume — 20 ml
Deoxyribose Scalp Ampoule
$45.00
Taxes & duties included.
Free worldwide shipping over $60. Ships from Seoul in 3–4 business days.