Medicube Rosemary PDRN Hair & Scalp Serum

This here guys, let me clear my throat: ( lol ) BUT THIS ONE HERE GUYS, THIS ONE IS THE HOLY GRAIL OF HAIR CARE PRODUCTS!! I absolutely love this spicule serum for your hair!! I’ve only been using this product for about a week now, and I am absolutely blown away and head over heels in love! From the very initial wash with the shampoo and conditioner when I got out of the shower and air dried my hair while it was still damp I added the spicule serum to my scalp, and after it fully dried, I 100% noticed and increased look of volume.. I thought I had to be tripping until my husband asked what I did different...lol He could see that my hair looked more volumized as well. Now that it has been about a 3 weeks of every other day ( and sometimes 2 days in between washes ) of use. I am almost certain that I see a few new tiny spores poking out on my right side where one of my MAIN patches is! I have been losing my hair for about a year now and now has places that have gaps and those places happen to be on the front sides of my hairline, ( meaning I can never ware my hair pulled back because it is highly prominent and extremely visible self confidence was at an all time low over this ) and behind my right ear so being able to see any difference in that area has just been a complete and total confidence boost!! I am absolutely obsessed and head over heels and in love with all of MEDICUBE’S products!! Their face, serums and moisturizers are phenomenal as well, but I want to fully express how immensely impressed and blown away I am by this hair care set!!!! Thank you so much Medicube for giving me this part of my confidence back, also helping me to come back out of my shell!!🥰🥰🥰😁😁😁✌️⭐️⭐️

The good:Feels refreshing on the scalpLeaves no residue or oily feelingThe rollers provide a nice massage to my scalpI’ve been using for three weeks now, i think I have less shedding in this last week.The not so good:Feels expensive for the amount of product

putting this on slightly damp hair and giving it a good blow dry my scalp has never felt better

I like this scalp serum so far. It's nice and lightweight so it won't leave your hair feeling drenched and greasy. I absolutely love the applicator! The 3 little massaging balls make it easy to apply while feeling nice and not having to get the serum on your hands. It has a mild scent and I even get a hint of mint, it has a very nice cooling effect! This did not irritate my sensitive skin and can help if you have a dry or flaking scalp.One thing to be aware of is that the serum can come out fast, it may not look like much is coming out of the applicator but since it's thin it may not be super noticeable so start slow or you may end up with too much.

El producto. No llego en excelentes condiciones.. se observa detalles de derrame

This is a lightweight scalp treatment focused on calming irritation and improving overall scalp health rather than delivering dramatic hair growth.The texture is very thin and watery, more like a scalp essence than a traditional serum. It applies easily with the nozzle, absorbs quickly, and leaves no greasy residue at the roots. I’ve used it on both damp and dry scalp without affecting volume or styling. The scent is mildly herbal with a brief mentholated cooling sensation that fades quickly.The formula includes caffeine, rosemary extract, salicylic acid, niacinamide, PDRN (sodium DNA), and ultra-fine spicules intended to improve ingredient delivery. I noticed a gentle tingling on application, but nothing irritating. With consistent use, it helps reduce flakes and calm scalp tightness, leaving my scalp feeling fresher between washes.While the brand claims thicker, fuller-looking hair, any improvement in root density has been subtle and gradual, likely due to improved scalp condition rather than a noticeable volumizing effect. The main drawback is the size—at 20ml, it runs out quickly if applied across the entire scalp daily.I’m giving this 4 stars because it delivers noticeable scalp soothing and flake reduction in a lightweight, non-greasy formula, but the small bottle size and modest thickening results keep it from fully matching its volume-focused claims.

Muy buen producto, me tiene encantada

super cool because you can nourish your scalp anywhere. Super convenient.

This product is nice on the scalp. Feels refreshing but I think a spray on rosemary product would do similar for cheaper. Just my opinion.

Love this stuff! Love how the tingly feeling is on my scalp. If you don't like the strong tingly sensation then this is not the product for you.

I haven’t been using this long enough to notice a difference, but the minty feeling on your scalp is very pleasant. It’s also relatively easy to apply, but the more you use it, the harder it gets. After only using it 3 times, it’s now difficult to squeeze enough product onto my scalp. Maybe I used too much, but I estimate there’s about 5 applications in one tube if you’re thorough. $4/application feels steep to me personally. I like it, but I’m still unsure if it’s a necessary addition to my routine. It would be more cost effective to make your own rosemary/tea tree oil mix or find an alternative. I love medicube products, but was expecting this product to last longer.Update: I was offered a full refund due to my dissatisfaction, which is something that always stands out to me as a consumer. Although this particular product did not suit my needs, the customer service made me feel valued and increased my trust in this brand. I will not be accepting the refund since I’m ultimately still keeping the product, but the offer alone makes me feel secure in my purchasing choices. Thank you!

I have not yet had it long enough to see it’s long term effects but it’s very easy to use and has a very nice cooling feeling

This product is more for improving scalp health and does not guarantee actual hair growth. That being said, medicube is one of my favorite brands, and I'm rarely left feeling disappointed by their products. This hair serum is full of ingredients that are known to benefit the scalp, as well as a number of vitamins, amino acids, and peptides. It has a rather novel applicator, which you are to roll against your scalp as you squeeze on the tube. It can be a little challenging to operate while controlling the amount of serum that comes out. The serum itself is clear and easily absorbs into the scalp. It creates a cooling effect a few seconds after application due to the peppermint, but the feeling was not uncomfortable or irritating. My hair did not feel greasy after applying.It'll still be quite some time before any real benefits can be assessed, but my scalp did feel nice and hydrated after use. That being said, the tube contains a very small amount of product (less than 1oz) for a comparatively steep price. There are likely more cost-effective yet similar products out there, but this does have brand recognition and a solid ingredient list in its favor.

I bought it together with the shampoo and the cream. It’s really worth buying the combo—it’s more affordable, and using all three enhances the effect.

Absolutely love their products

I’ve been focusing more on scalp care lately, and this rosemary treatment has been a great addition to my routine. It feels very lightweight and refreshing on the scalp and doesn’t leave my hair greasy or weighed down. After consistent use, my scalp feels more hydrated and comfortable, especially between wash days. The applicator makes it easy to target the scalp directly. If you’re looking to support a healthier scalp environment, this is definitely worth trying.

medicube Rosemary PDRN Scalp Refresh and Nourish Serum was something my wife was genuinely excited to try after hearing good things about the brand. Overall, it delivers in several areas, with a couple of practical limitations worth noting.The standout feature is the gua sha-style applicator. It feels really nice on the scalp and makes the application process feel more intentional and spa-like rather than just squeezing product directly onto your head. That extra design element elevates the experience in a way we have appreciated in other well-thought-out personal care products.The formula itself is lightweight and does not leave the scalp feeling greasy. That is a big plus, especially for anyone who wants nourishment without heavy buildup. The scent is also pleasant and not overwhelming, which makes it easy to incorporate into a regular routine without clashing with other hair products.Where it falls slightly short is in the dispensing and longevity. The oil comes out slowly and requires quite a bit of squeezing before product appears. It can take more effort than expected to get enough out for full coverage. Because of that and the bottle size, it does not feel like it will last very long with consistent use.From a value perspective, it lands in a reasonable place but not an exceptional one. It feels good to use, performs well on the scalp, and includes a thoughtful applicator, but the packaging and product volume keep it from being a full five-star experience.Overall, this is a solid four-star serum. If you are curious about medicube and want something lightweight with a nice application experience, it is worth trying, just be aware that you may go through it fairly quickly.

I ordered this for my 80 year old husband who is always flaking, and he can’t seem to effectively control it. When the tube arrived, the ingredients list was so overwhelming, he declined to use it. I entered the ingredients into Chat GPT to address effectiveness and safety. The results indicated the product appears to be safe, and that some of the manufacturers claims are likely true- that it can help flaking and both soothe and stimulate the scalp. The claims for stimulating hair growth are likely unfounded, because of the amount and structure of the compounds listed. As a whole, the formula can otherwise be effective for dandruff and scalp discomfort, but the alcohol content and sponge material were not ideal for an older person whose skin might be thin and easily irritated. Kudos to the company though for creating a safe and innovative product that would work for a younger market.From Chat:My Professional InterpretationThis is: • A cosmetically elegant • Cooling • Mildly exfoliating • Scalp-refreshing serumIt may: • Improve itch temporarily • Reduce light flaking • Make hair appear lifted at the rootIt likely will NOT: • Dramatically thicken hair • Reverse hair thinning • Replace clinical dandruff treatments

Why I Got This:I was dealing with an occasionally flaky, irritated scalp and wanted a lightweight treatment I could use regularly without making my roots greasy. This rosemary scalp serum from medicube caught my attention because it’s designed specifically for scalp comfort and density without heavy oils.What I Liked:The texture is very lightweight and absorbs quickly. It doesn’t leave residue or flatten my hair, which is a big plus if you care about volume.The cooling sensation is noticeable right away and feels great after shampooing, especially if your scalp feels warm or irritated.I like the built-in mini gua sha–style applicator. It makes application precise and encourages gentle scalp massage without using your fingers.The rosemary-based formula feels soothing, and with consistent use my scalp feels calmer and more balanced.It layers well into a routine and doesn’t interfere with styling products once it’s absorbed.What Could Be Better:The bottle is quite small at 20ml, so if you use it frequently, it may run out quickly for the price.The spicule technology may feel slightly tingly for very sensitive scalps, especially on first use.Results for hair fullness are subtle and gradual, not an overnight transformation.Bottom Line:This is a well-formulated, non-greasy scalp serum that’s ideal for anyone dealing with mild flakes, irritation, or scalp discomfort while still wanting to maintain hair volume. It feels refreshing, absorbs fast, and fits nicely into a post-shampoo routine. A solid choice for those exploring Korean hair care and targeted scalp treatments, especially if you value comfort and lightweight formulas.