Medicube

Rosemary PDRN Scalp Serum

Name: Rosemary PDRN Scalp Serum
Brand: medicube
Price: 30.0 USD
Availability: InStock

For thinning hair, weak roots, and flaky scalp.

A targeted scalp serum from Medicube — one of K-beauty's most internationally recognized brands — that combines two of the hottest haircare actives of the moment: rosemary (the social-media-favorite ingredient backed by clinical research) and PDRN (the trending skincare-grade actives now applied to scalp care). The delivery system is the clever part: micro-spicules derived from hydrolyzed sponge — ultra-fine particles smaller than scalp pores — that gently press into the scalp to create absorption channels, so the actives actually penetrate instead of sitting on the surface.

The applicator design adds to the appeal. A mini gua sha–style tip lets you massage as you apply, encouraging circulation and absorption in one motion. The texture is lightweight and fast-absorbing with an immediate cooling sensation (from menthol, peppermint, and ethyl menthane carboxamide). Around the headline actives, the formula carries caffeine for scalp stimulation, EGF Liposomes for growth support, biotin for keratin strength, 19 amino acids for hair vitality, niacinamide for scalp brightening, and an 8-type hyaluronic acid complex for hydration. Clinically tested: 67.79% visible reduction in hair breakage after 4 weeks of daily use.

Best For: Thinning, weakening, or breakage-prone hair, flaky scalps, and anyone wanting a targeted treatment-grade scalp serum — also a great preventive step at the first signs of thinning, before it becomes more pronounced.

Key Ingredients

Rosemary Leaf Extract A clinically-recognised botanical for scalp circulation and hair growth. The social-media-favourite ingredient with the research to back it up. Salmon PDRN (Sodium DNA) Skincare-grade DNA fragments brought to scalp care. Supports scalp renewal, follicle strength, and a healthier hair-growth environment. Micro-Spicules (from Hydrolyzed Sponge) Ultra-fine sponge-derived particles smaller than scalp pores that gently press into the scalp to create absorption channels for deeper active delivery. EGF Liposomes and Biotin A growth-supporting duo. EGF (epidermal growth factor) in liposome form supports scalp renewal, biotin strengthens keratin for more resilient hair. Caffeine and 19 Amino Acids A stimulating-and-strengthening pair that supports scalp circulation and feeds the hair shaft with the building blocks of keratin.

How to Use

After shampooing, lightly towel-dry hair to remove excess water. Twist or click the applicator to dispense, then glide the gua sha–style tip directly along the scalp — focus on the crown, hairline, parting, and any thinning areas. Massage gently with the applicator (or with your fingertips) for 30 seconds to a minute to help absorption and stimulate circulation. Use daily, no need to rinse. Tip: Use it on a damp-but-not-wet scalp for the best absorption. Soaking-wet scalp dilutes the actives, but a slightly damp scalp helps the micro-spicules glide and the serum spread evenly. Towel-dry firmly first, then apply. The gua-sha tip also makes this an evening "wind-down" step — the cooling sensation plus massage doubles as a stress relief moment before bed.

Full Ingredients

Water (Aqua), Alcohol Denat, C12-13 Alketh-9, Caffeine, Dipropylene Glycol, Hydrolyzed Sponge, Ammonium Acryloyldimethyltaurate/VP Copolymer, Menthol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Fragrance (Parfum), Allantoin, Aminomethyl Propanol, Disodium EDTA, Dipotassium Glycyrrhizate, Ethyl Menthane Carboxamide, Panthenol, Butylene Glycol, 1,2-Hexanediol, Arginine, Gluconolactone, Menthyl Lactate, Ricinus Communis (Castor Seed Oil), Sodium Dna, Glycerin, Glycolic Acid, Saccharide Isomerate, Raphanus Sativus (Radish) Seed Extract, Octyldodecyl Oleate, Octyldodecanol, Hydrolyzed Pea Protein, Hydrolyzed Vegetable Protein, Biotin, Niacinamide, Salicylic Acid, Caprylic/Capric Triglyceride, Hydrogenated Lecithin, Sparassis Crispa Extract, Streptococcus Thermophilus Ferment, Sodium Palmitoyl Sarcosinate, Magnolia Officinalis Bark Extract, Hydrolyzed Collagen, Hydrolyzed Corn Protein, Hydrolyzed Extensin, Hydrolyzed Potato Protein, Hydrolyzed Rice Protein, Hydrolyzed Soy Protein, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Prunus Amygdalus Dulcis (Sweet Alm Ond) Seed Extract, Citric Acid, Sodium Citrate, Potassium Sorbate, Sodium Benzoate, Rosmarinus Officinalis (Rosemary) Leaf Extract, Hydrolyzed Keratin, Caprylyl Glycol, SH -Oligopeptide-1, Alanine, Asparagine, Aspartic Acid, Dimethylsilanol Hyaluronate, Glucose, Glutamic Acid, Glutamine, Glycine, Histidine, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Isoleucine, Leucine, Lysine, Mentha Piperita (Pep Permint) Leaf Extract, Methionine, Phenylalanine, Proline, Serine, SH-Oligopeptide-23 Sp, Polypeptide -1, SH-Polypeptide-11, Sh-Polypeptide-22, SH-Polypeptide-3, SH-Polypeptide-9, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Threonine, Tryptophan, Tyrosine, Valine

Volume — 20 ml