







💼 Elevate your hair game with science-driven density and style.
DS Labs Spectral Men’s Hair Density Serum is a 60mL lightweight, leave-in treatment formulated with Nanoxidil, caffeine, biotin, peptides, and antioxidants. Designed for all hair types, it offers fast absorption and a non-greasy finish, enabling targeted scalp application to promote fuller, thicker-looking hair. Dermatologist tested and crafted for men seeking effective, irritation-free daily haircare.

















| ASIN | B07GRHV9XQ |
| Best Sellers Rank | #16,739 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #145 in Hair Regrowth Treatments |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,275) |
| Is Discontinued By Manufacturer | No |
| Manufacturer | DS Laboratories |
| Package Dimensions | 5.31 x 3.15 x 1.97 inches; 7.76 ounces |
E**Y
Salon grade, very wearable
Great sheen, non-irritating. Will buy again and again for use as a basic haircare product. I hope this product is here to stay. Everything else is alcohol based due to lazy chemistry of the people wanting to mass produce using pure compounds. Hims spray, for example, is basically lab grade salt compounds in very pure alcohol. Always irritating to me. I have a feeling the alcohol/cheap carriers and nonhydrated salts are often problematic and not taken advantage of for synergistic formulas. THIS product is different, actually acting similar to a hair product I have been hunting for years that left the market. It was a single-drop hair leave-in detangler and sheen oil, it could make a homeless person look (and smell) like they just left a salon. Pure magic One drop for most people, two drops for long hair. Unbelievable results. This product has a similar effect. I can still feel the salts in the carrier fluid, but they arent the same. The carrier has some viscosity but great lubricating properties, as well. Apparently the size of nanox. VS monox. is perceptable to touch. It feels less chemically abrasive as it dries. A smaller salt compound, I assume, or other additives are keeping the texture from being exposed, ot both. I assume this property helps the medicine permiate easier. Anyway, it is definitely very pleasing to the scalp which I did not expect. I learned to expect a burning sensation from alcohol in other products. I believe this is formulated very well for actual daily real life use. I will use daily if even only just to give that top-shelf look, smell and feel to the hair I do have. I believe I will try other products by this company because they just gained my trust for having exceptional formulation in this. When you know you need to commit to a product long term, its nice to find that product is exceptional and pleasing. Hims fin/mox was very irritating, in fact almost everything meant to "stimulate" hair is really irritating to my scalp, sometimes causing bumps. I can't be the only one who thinks monox/rogaine is really irritating, more so when paired w finesteride. Great chemistry here with the nanox! Well done.
T**S
Good product
Been using for a while. Does help
L**E
Great product if you manage your expectations
I'll get the elephant out of the room right away. Spectral DNC-N is not a hair regrowth product, it's a "redensifying serum". Nanoxidil is DS Labs' trademark for their combination of active ingredients like caffeine and biotin, not an actual drug like Minoxidil. I do not agree with their marketing that calls it a Minoxidil alternative; it does not do the same thing. As long as you don't expect Spectral DNC-N to regrow hair, it's an outstanding conditioner. I've used it for about a year, applying it daily as instructed on the label. I did not see new hair regrowth. If you want to actually regrow hair, DS Labs has products that contain Minoxidil. Now for the good news. What I did notice is an observable reduction is shedding and a noticeable improvement in the health and thickness of the hair that I have. It might not reverse hair loss, but I feel that it absolutely stops it from getting worse. I don't use any other hair loss products or therapies, so I'm comfortable attributing my increased scalp health and hair quality to Spectral DNC-N. It does not dry out your scalp and cause flaking or have other negative side-effects like Minoxidil can, and it's non-greasy, which is a huge bonus. It's a little on the pricey side, but it's the best leave-in treatment that I've tried, and I continue to use it.
J**O
Perfect!!
I’ve been using this hair growth serum for a few weeks now and I can already see a big difference! My hair feels stronger, looks shinier, and I’ve noticed less shedding when I brush it. The texture is lightweight and doesn’t leave my scalp greasy, which I really love. I also like that it has a refreshing scent and absorbs quickly. Definitely a great product if you’re trying to bring your hair back to life and boost growth naturally!
J**S
Great product, poor packaging
Great product. I’ve been subscribed for years. My only issue is that one of the bottles exploded inside its wrapper. Now it’s just a bag full of sopping wet card board. This has happened once before and I just through it away, ate the cost, and moved on. I’ll do the same this time but also write this review. My time is worth more than spending it on returning something of such little value. I just want this issue fixed for the future.
M**�
Me ha funcionado al 100, excelente compra
A**N
Allergic Reaction
I have been using a minoxidl serum for awhile and decided to give this a try for possoble better results. I used it once a day along with the minoxodil serum that id been using for 18 months. Most minoxidil comes with Propylene glycol. I cant use rogain nit even their foam due to skin reactions. I noticed this didnt have that and said no allergic reactions. I did not have any skin reactions to this product. I used it for about 4-6 weeks once a day. sometime after a few weeks i encountered serious gastrointestinal issues however. They went on for a couple weeks until i put together the time frames. I immediately stopped using this product and in a few days the issies releived themselves. It caused me steatorrhea and i was concerned enough that if it didnt relieve i wpuld definitely need to seek medical care. Im actually thankful it was just the product as it is potentially a really bad sign. my stool has gone back to normal as it was. I am also severely allergic to the antibiotic bacterium and this reaction had a symptom starting that i also had with that regarding nonstop uncontrollable hiccups of sort [hard to describe but not normal hiccups and ongoing]. the yellow and looseness in my stoll and the hiccups lead me to figure out at least wjag was likely happening inside me and was concerning. its been about a week since i stopped and have had to return the end box i purchased. i cant say weather it work or not due to the time frame of use but just be aware of other possible physical reactions. Definitely worth a try i think and i was planning on continueing it though much more expensive
K**N
Efectivo
Excelente producto
S**N
Less than 2 weeks in and my hair is looking fuller and more healthy than it has in 2 years. Nanoxidil seems to work in a similar way to minoxidil.
J**S
Se vende como opción al minoxidil . (Menos agresivo) pero me causó la misma mala reacción que el minoxidil. No lo recomiendo en pieles que ya tuvieron problemas con el minoxidil
O**R
Decent product effects for me negligible but smell was very nice
G**A
Fantastic product highly recommend
Z**S
Box was slightly damaged due to the way it was packed, but the product inside was fine. Works great
Trustpilot
1 week ago
1 month ago