Nanoxidil Side Effects: DS Labs Spectral.DNC-N Review

It only takes 5% Nanoxidil to completely reverse hair loss. Could this be true? Well, we are just as curious as you are to find out. In this DS Labs Spectral.DNC-N Review, we will answer what Nanoxidil is, the possible Nanoxidil Side Effects and why many people are buying products that have it.

But before we go to this in detail, let us first understand hair loss causes and learn the different hair loss remedies.

Related: Spectral F7 Astressin-B by DS Laboratories Review

Hair Loss: Causes and Remedies

There are different hair problems. The most common are itching, dandruff, dryness, frizziness, and hair greying. But these are often bearable. At least we still have hair to fix. For many, nothing compares to the dread that hair loss brings. 

Hair loss happens when the lost hairs on our scalp are not replaced. It is a normal part of the aging process. But if you are still in your 20s, 30s, 40s or even 50s, and you are shedding off to the point of having patches or balding, then it may be due to something else. 

The most common cause of premature hair loss is androgenic alopecia or male-pattern baldness. This affects all genders. According to the American Academy of Dermatology, around eight million adults experience this in the United States alone. 

This condition shrinks hair follicles and shortens the hair growth phase until such time that hair no longer sprouts from the scalp. It is heavily influenced by dihydrotestosterone hormone or DHT. Hair loss could also be triggered by medical conditions, emotional and physical trauma, stress, harmful hair treatments, nutrient and vitamin deficiencies.

While hair loss can be a lot frustrating, know that there are a lot of ways to delay, and even treat it. One way is to apply topical treatments that block DHT, stimulate hair follicles and boost hair growth, like Nanoxidil. 

You may like to read:

What is Nanoxidil?

Nanoxidil is an ion channel opener or a vasodilator that helps promote hair growth by stimulating blood flow on the scalp. With 5% dosage, it was clinically proven to stimulate hair growth, increase hair density and improve hair quality.

Nanoxidil vs Minoxidil

Nanoxidil has a similar molecular structure as Minoxidil, one of the leading hair loss products today. In fact, Nanoxidil was primarily developed to harness Minoxidil’s potency and to eliminate Minoxidil’s harmful side effects. It has a lower molecular weight making it easier to be absorbed by the scalp.

Nanoxidil Vs Minoxidil

Nanoxidil also works on the vertex area and the hairline, unlike Minoxidil which only works on the vertex area only. But Nanoxidil is a new drug that doesn’t have FDA approval yet, compared to Minoxidil which is widely recommended by most dermatologists.

Nanoxidil Study

An initial study on Nanoxidil was conducted on mice in Korea to see the effectiveness of Nanoxidil in treating hair loss. 5% Nanoxidil, Ethanol and saline solution was applied topically to 3 subject groups for 2 weeks. The results showed that Nanoxidil treated mice have the highest expression of growth hormones and the least amount of inflammatory markers. Thus, the study concluded that Nanoxidil stimulated new hair growth by increasing growth hormones and decreasing inflammatory markers.

Nanoxidil is a recent innovation. This ingredient was first developed and used by DS Laboratories to produce the Spectral.DNC-N, a new topical treatment for hair loss without side effects. Read on to know more about this product.

What is Spectral.DNC-N Nanoxidil Spray?

Spectral DNC N

The Spectral.DNC-N is the first hair loss topical serum and spray that uses 5% Nanoxidil. And just like DS Laboratories’ other products it uses an Advanced Nanosome delivery system to effectively transport its active ingredients to the scalp and produce more long-lasting results.

In addition to that, this product is clinically tested and scientifically proven to prevent hair loss and promote hair growth. Especially for those who are in the early stages of hair shedding.

The Spectral.DNC-N is a proactive hair loss topical treatment and multilateral hair therapy. It stimulates growth, maintains hair quality, boosts hair vitality, and supports scalp and follicle health. This product is in liquid form that comes in 60 ml spray bottles, good for one month’s use.

Spectral.DNC-N Nanoxidil Clinical Study

One study was done to test the effectiveness of (Spec tral. DNC-N®) Nanoxidil for hair loss. 49 females suffering from FPHL or Female Pattern Hair Loss or excessive shedding joined the study. They were instructed to apply the serum twice a day on affected areas and the trial lasted for 3 months. After the study, less shedding, increased hair density and stronger hair strands were observed. Patients satisfaction was also very high

Spectral DNC N Ingredients

The Spectral.DNC-N contains 5% Nanoxidil and other ingredients that were scientifically proven from biotech research to treat hair thinning, receding hairline and hair loss. As well as to improve hair quality and to stimulate hair growth. 

5% Nanoxidil

Nanoxidil is a molecule that is developed to harness Minoxidil’s efficacy in treating hair loss and to eliminate Minoxidil’s harmful side effects. It opens ion channels in hair follicles to stimulate hair growth. Nanoxidil has a low molecular weight that allows better scalp absorption. 

Myristoyl pentapeptide-17

Myristoyl pentapeptide-17 is a synthetic form of fatty-acids that helps in the production of keratin. It helps hair fibers become stronger and longer.

Lysophosphatidic acid

Lysophosphatidic acid is a form of phospholipid  that is scientifically known to be essential in cell regulation and hair growth.


Retinol is derived from Vitamin A. The different types of retinol are called retinoids. Retinoids help improve the scalp condition. It decongests follicles to allow better blood and nutrient flow. Retinoids also support hair vessel formation and hair growth.


Adenosine is an anti-inflammatory agent that effectively treats androgenic alopecia in men and female pattern baldness in women. 

Azelaic Acid

Azelaic acid is a potent 5a reductase inhibitor that is use for the treatment of alopecia areata. It has higher bioavailability, superior toxicological profile and better DHT inhibiting properties compared to Minoxidil

TriCopper Peptides

TriCopper Peptides increase hair follicles and keep them alive. This makes hair look and feel thicker and fuller. It has anti-inflammatory properties that protects hair from breakage and damage. TriCopper Peptides also stimulates hair growth and limits hair loss.


Caffeine is a popular DHT blocker, the most significant cause of hair loss. It stimulates blood circulation in the scalp and promotes hair quality and growth. Caffeine also makes hair darker, softer and shinier. 


Lecithin is one of the building blocks of cell membranes. It has a high concentration of fatty acids that absorbs and seals moisture. Lecithin supports hair growth and hair structure. It also provides hair with nourishment, shine and luster.

How does it work?


This product works in the following four ways:

  1. It opens the ion channels to allow the free flow of nutrients on cell membranes that leads to optimal hair growth.
  2. This product stimulates the anagen phase of hair growth.
  3. It blocks DHT, a male hormone that causes hair loss
  4. This product treats scalp and hair for as long as 12 hours.

Who can use Spectral.DNC-N?

The Spectral DNC-N with 5% Nanoxidil is safe for adults of all genders who are any of the following:

  1. Concerned about hair thinning, receding hairline and hair loss
  2. Experiencing any signs of hair thinning, receding hairline and hair loss
  3. Hair transplant patients who wants to protect their transplanted follicles and improve their hair growth

How to use Spectral.DNC-N?

The Spectral DNC-N with 5% Nanoxidil is simple and easy to use. Apply twice a day, 1 ml in the morning and another 1 ml in the evening like any other topical hair loss leave-in treatments. To administer, follow the directions below.



  1. Shake the bottle well before use.
  2. Spray six times (1 ml) on the affected area.
  3. Rub the liquid evenly with your hands.
  4. Wash your hands with soap and water right after use.


  1. Follow the directions carefully. 
  2. Do not rinse the leave-in treatment after application.
  3. Use regularly for optimal hair growth.
  4. Avoid contact with the eyes. Wash eyes with clean water immediately if contact occurs.
  5. Do not swallow. 
  6. Strictly for external use only. 
  7. Keep this product away from children’s reach.

For best results, use DS Laboratories Revita Shampoo and Conditioner Products.

Spectral DNC N Results

Spectral DNC-N Reviews:

I started seeing results in 1 month, I also use Propidren shampoo, biotin tablets and and propidren tablets twice a day. It is working on then hairline and vertex By Anthony S.

I have used this product for at least three months but haven’t noticed any regrowth yet. By Adrien M.

I will keep track, but so far it looks like I am losing much less hair than before! By Chad S.

Does Spectral DNC Nanoxidil Work?

DS Laboratories claim that thousands of patients saw positive results after using this product. In fact, thousands of users left positive comments and photos on their website and around 60% rated it 5 out of 5. On the other hand, on Amazon, only 50% of users rated it 5, which cannot be attributed to its efficacy but the legitimacy of that specific product on Amazon. These users reported that they saw positive results as early as 3 weeks, and results include more hair growth and more volume.

DS Laboratories, also have included in their website, before and after photos of Spectral DNC N Nanoxidil users. Here’s just 1 of them.

Spectral DNC-N Before and After: Vertex

Spectral DNC-N Before and After

Spectral DNC Nanoxidil vs Rogaine (Minoxidil): Which is Better?

Compared to Rogaine, a few users report that Nanoxidil indeed causes fewer side effects. But compared to Rogaine it also produces less hair growth.

Where to buy Spectral.DNC-N?

You can buy the Spectral.DNC-N with 5% Nanoxidil on DS Laboratories Website. This product is currently on sale. The 60 ml spray bottle costs only $38. 

But wait, you can save a lot if you buy more. Get the Spectral.DNC-N 3-month supply for only $98. 

Spectral DNC N Nanoxidil Pros and Cons

What do we like about Spectral.DNC-N?

When it comes to hair loss, overall health and quality, this product has a number of pros worth mentioning. 

1. Clinically proven

DS Laboratories conducted extensive scientific research, clinical studies and testing to formulate this product. 

2. Technologically superior

Each of the product ingredients were rigorously tested to bring the desired results without any side effects. 

3. Recommended by dermatologists

This product is safe and gentle on the skin. It does not contain harsh ingredients that may cause irritation or inflammation. That is why it is highly recommended by dermatologists.

4. Great Rating

This product receives abundant positive feedback from its users. As of today, it has garnered about 10,000 5-star ratings.

5. 5% Nanoxidil

This product uses 5% Nanoxidil, a potent compound that effectively stimulates hair growth and causes no side effects.

6. Water-based formula

It has a non-greasy formula that often causes contact dermatitis and scalp irritation.

7. Blocks DHT formation

This product contains caffeine and azelaic acid. Both ingredients block DHT, a male hormone that causes hair loss.

8. Prevents hair loss

Overall, this product delivers the intended results. It stops hair thinning and hair loss. While it stimulates hair growth and improves hair quality.

What we do not like about Spectral.DNC-N?

It is difficult to spot a con for Spectral.DNC-N. But just like any other topical hair treatments, this product does not have a 100% efficacy rate. Although it works for most clients, it may not produce the same results for some. Also, realistically speaking, this product may contain one or two ingredients that a few people may be allergic to. If you find this true, then this product may not be suitable for you.

Spectral DNC N Side Effects

This hair loss topical treatment and multilateral hair therapy is a concoction of different natural and synthetic ingredients. Although there are no known risks and side effects of this product, it is still best to check if you are allergic to any of the ingredients. For safety, it is best to consult with your doctor before use. If you notice any adverse effects, discontinue use and seek medical attention. 

Does Nanoxidil Cause Shedding?

One of the most important questions that people ask is if Nanoxidil also causes initial shedding just like Minoxidil. Because this drug is very new, reports of side effects are almost non-existent. In fact, the reviews on Amazon and the DS Labs website don’t mention any harsh side effects including further shedding.

In addition, side effects were not mentioned in any of the studies as well, the company just states that there were fewer side effects in the clinical studies. This makes it quite questionable since its mode of action is very similar to Minoxidil which should cause initial shedding.

Other Nanoxidil Products from DS Laboratories

DS Labs offer 2 other products with 5% Nanoxidil, the Spectral CSF Serum which is made for women and the Spectral CBD which is a sebum regulator. DS Laboratories also offer a hair growing and revitalizing shampoo that you can use with the Spectral DNC N spray.

I’ve written a separate review here: DS Laboratories Revita Shampoo: Does Revita Shampoo Work?

FAQs on Spectral.DNC-N with 5% Nanoxidil

Is Nanoxidil safe?

Yes. According to DS Laboratories, they conducted a 3-month clinical trial and all their participants did not experience any side effects.

Is Spectral.DNC-N cruelty-free?

Yes. This product is not tested on animals and is cruelty-free.

How long before I can see results from using 5% Nanoxidil?

According to DS Laboratories, you can expect to see results between two to three months of continuous use. However, remember that results vary from person to person. Some may take more time to see the difference in their hair growth.

Can Nanoxidil regrow hair?

Yes. Scientific studies have shown that 5% Nanoxidil can significantly improve hair growth rate.

Is Spectral.DNC-N paraben-free?

Yes. This product is paraben-free.

Can you use Nanoxidil and Minoxidil together?

You can use them together as both of them has the same mode of action in treating hair loss and will not cancel each other out. The only issue is it may cause additional side effects if you are allergic to the minoxidil products. I suggest that you use Nanoxidil first and see if it works for you. If it does, you can then use Minoxidil and compare your results.

Final Verdict

One of the many ways you can delay and treat hair loss and its other symptoms is through the use of topical hair treatment. It delivers essential molecules, fatty acids, and nutrients directly onto the scalp to boost hair production and hair growth. 

If you are someone who experiences early signs of hair shedding and who would like to try topical hair treatments, the Spectral.DNC-N is a great choice. It uses a potent dosage of Nanoxidil, enough to reverse your hair loss problem. 

Just follow the directions carefully and know that results may vary from person to person. This product should be used consistently to produce the desired outcome. 

Lastly, remember that hair loss stems from a combination of lifestyle, genetic and product issues. While 5% Nanoxidil could help, we still suggest that you compliment your topical hair treatment with a balanced diet, regular exercise and quality rests. Be sure to use anti-hair loss hair care products and supplements, as well.


Hair Products You May Be Interested In:

Union of Barbers and its writers DO NOT CLAIM that the products they review are exact solutions to the problems the products are marketed to address. The content in this website is solely THE OPINION of the writers and must not be substituted for proper medical evaluation. ALWAYS CHECK WITH YOUR DOCTOR when trying out the products reviewed by UnionofBarbers and its writers.

Leave a Comment