ARBUTI | Hair loss | Hair Growth Serum

The 16 best Hair Growth Products in 2024

Which hair growth product really works? In our salon we have the best hair growth products on test 2024. In our search, we have also discovered and compared new hair growth products. (NEW!)

Hair Growth Serum

What is a Hair Growth Serum?

It is not surprising that the Hair Growth Serum market is oversaturated. Countless suppliers promise sufferers beautiful and full hair. But there are only a few manufacturers and products that offer an effective solution to the problem. In order to better understand the individual ingredients of the products, it is necessary to explain the mode of action of the androgen dihydrotestosterone (DHT).

DHT is formed in your body from testosterone and is the most biologically active form of testosterone. It is involuntarily involved in your hair growth and thus also in your hair loss. The technical jargon for hair loss is alopecia and thus androgenetic alopecia means a person's genetic predisposition to be sensitive to the androgen DHT. This is not only true for men, but women also suffer from this problem. As soon as DHT reaches the Hair follicles docks on your scalp, this is what happens:

  • Shortening of the growth phase of the follicles with simultaneous extension of the resting phase of the hair cycle
  • Shrinkage of the Hair Follicle until the final death of the scalp hair
  • Narrowing of the capillaries responsible for the blood supply and insufficient nutrient supply to the follicles
  • Inhibition of the formation of new hair, as a result of which regrowing hair on the head also becomes thinner and thinner until the hair root is completely atrophied.

There are many products on the market with different ingredients, which can be used both as Hair Serum as well as tablet are available. But changes do not happen overnight. For full hair, you should have patience. After waiting for about four months, you can expect positive changes. You will notice small strands of hair growing around your hairline, which may look like small baby hairs or broken strands. This is your new hair, which will become thicker and grow back over time.

Ready for a full head of mane? We will present the best hair growth products for men and women in our Top 16.

Top 16 Hair Growth Serum

1. Laduti Hair Growth Serum

Laduti Hair Growth Serum

The Hair Growth Serum Laduti has beaten its 15 competitors by far and is thus our test winner. Our test customers included both women and men, who noticed equally positive effects on their hair growth. After just three weeks, we were able to achieve success and stop hair loss in its tracks. With the Laduti hair growth remedy, new hair growth, even completely free of hormones and without the medicinal substance Minoxidil. This is used as a so-called antihypertensive in the area of hereditary hair loss.

The manufacturer guarantees you a practical application without side effects. As one of a few, it also presents many before/after photos on its website. The product even received the quality seal of Dermatest in Germany and was awarded the grade "very good" in the dermatological test.

With the Laduti hair serum, you get a completely harmless product with high-quality ingredients that doesn't just make empty promises, but really delivers. Quality and high-grade ingredients in combination do not make the test winner the highest-ranking Hair Growth Serum for nothing.

Results achieved through the application:

Although Laduti does not use any hormonal active ingredients, the manufacturer achieves a high level of effectiveness. With this hair growth remedy, your hair loss can be combated in the long term and growth promoted. In our test for evaluation, we applied the serum daily to the scalp of the customers. Only in this way can the active ingredient work effectively during the treatment.

2. Panthrix Hair Growth Serum

Panthrix Hair Growth Serum

The Panthrix Hair Growth Activator contains 3 % of the active ingredient Redensyl. This activates inactive hair follicles and in this way pushes hair growth. After approx. 3 weeks of application, the scalp has become accustomed to the active ingredient complex and the follicles are strong enough to produce new hair substance on the outside of the skin layer. The hair is in the growth phase and gains more and more length and density. The first (measurable) results can be expected after about 6-10 weeks. After that, the changes start to become visible.

The progress of the process can also depend on genetic predisposition and various factors such as lifestyle or diet. Therefore, testing should always be done for 4 months before reviewing the results. At Hair Growth Serum Test we noticed that the hair became stronger within this time. However, compared to the Laduti Hair Serum, this hair activator worked much later. For a faster effect and an application with natural active ingredients, the competitor product is therefore recommended.

3. Toulifly Cherioll Hair Growth Serum

Toulifly Cherioll Hair Growth Serum

Our 3rd place in the hair growth product test! Imagine having beautiful, thick, healthy and perfectly nourished hair. It doesn't have to remain a dream: Toulifly Cherioll actively promotes hair density and reduces hair loss. The special formula strengthens the hair fibres and significantly prolongs their life. Say goodbye to fine hair and get ready for strong hair. However, if you are looking for a fast-acting treatment, the Làduti, above, is the better recommendation.

4. Vitamaze Hair Growth Serum

Vitamaze Hair Growth Serum

The combination of three active ingredients is responsible for healthy hair quality in Vitamaze. Together, the ingredients form an excellent combination to train hair growth. If you are taking Biotin however, are inconsistent, your results will definitely vary. With any application, you should also always remember that hair does not grow overnight and patience is required. The first results can be seen after a few weeks, but a definite result only after about a month.

Biotin, also known as vitamin B7, stimulates keratin production in the hair and can increase follicle growth. If you suffer from alopecia, biotin can support regrowth accordingly. Therefore, apply it additionally in the fight for hair loss. There is some research that suggests that increased biotin intake can steadily improve overall hair quality, in terms of both hair thickness and shine.

5. Regaine Hair Growth Serum

Regaine Hair Growth Serum

The good news is that the Regaine Hair Growth Serum really helps. It works for most people with thinning hair. However, this is on the condition that the treatment is not discontinued. Once you have decided to use Regaine, you should pay close attention to the instructions for use. The active ingredient minoxidil is a topical medication and requires proper application. 

If you are using Minoxidil or Regaine for the first time, old hair may fall out in large numbers, so that at first it seems as if you are losing even more hair as a result. This process is due to the fact that minoxidil prolongs the anagen phase, which leads to an increase in hair length and diameter. In our 6-month test, it was convincing in that it effectively stimulated the hair root.

Although we noticed some regrowth, it was not significant enough to continue using it in the follow-up testing period. However, there are clients who have had great results with it. Others, on the other hand, did not benefit at all from the hair growth remedy. Every person and every head of hair is different, which is why every product works individually. While the hair growth product may not work for some, it may work very well for you.

6. Aovshey Hair Growth Serum

Aovshey Hair Growth Serum

Aovshey came in sixth in our ranking. Aovshey uses ginger and additional natural herbal ingredients to nourish hair follicles, stimulate and encourage hair growth and prevent hair loss. It is free from sulphates and parabens and adds moisture and shine to your hair.

How does the Hair Growth Serum work? It supports the blood flow of the scalp builds up the hair roots by supplying nutrients. DHT is thereby effectively blocked and healthy hair can grow back. It can be used by both men and women and shows first results after only three to six months. Aovshey thickens fine hair, helps balance oily scalps, increases hair volume and helps the body return nutrients to the follicles. It is suitable for all hair types and does not use chemicals. However, we noticed faster results with our test winner.

7. Hairoxol Hair Growth Serum

hairoxol Hair Growth Serum

We have found during our research that Hairoxol Forte contributes to the overall health of the scalp, which in turn may contribute to normal scalp hair growth. If your hair loss is caused by nutrient deficiencies, the capsules could help to correct this.

The formula contains various ingredients that can contribute to your body's keratin uptake. Keratin is an important element for optimal hair growth. It is structural proteins used by the body to ensure optimal hair, skin and nail growth.

Personally, we would not call Hairoxol a "DHT blocker" or "Hair Growth Serum tablets" because there is absolutely nothing in the formula that effectively and consistently inhibits DHT. Consequently, these capsules are a healthy hair vitamin.

The bottom line is that the Hair Loss Treatment a number of benefits that could support your overall hair health and growth rate. In our opinion, it will nevertheless certainly not prevent or reverse baldness, nor will it accelerate the growth of your hair or significantly improve the number of hairs on your head.

8. Alpecin Hair Growth Serum

Alpecin Hair Growth Serum

Alpecin C1 is a shampoo that contains caffeine. Caffeine in a shampoo may sound strange, but the Dr. Wolff Research Group, as the developer of the Hair Growth Serum, states that caffeine actually promotes hair growth and strengthens the hair.

The Alpecin caffeine remedy is aimed at men who lose their hair due to male pattern baldness. In technical jargon, this term is also known as androgenetic alopecia. Hair loss occurs in men when the hair follicles that grow the hair and hold it in place begin to shrink. Of course, this energiser cannot cover receding hairlines, but it can still create a good environment for healthy hair.

According to Dr Wolff, this is where the caffeine penetrates the hair follicles. If you leave the hair growth shampoo on your head for at least 120 seconds, this is transported into the follicles. Here, growth is stimulated and counteracts the unwanted effects of testosterone. Does the Hair Growth Serum or Alpecin shampoo really work?

We tested this on our test persons for about four months on predefined days for two to three minutes. Now we can say with certainty that the affected people lose significantly less hair than without using it. The very moderate loss of scalp hair could be stopped in some test subjects with the help of the Hair Growth Serum. Unfortunately, we could not observe any evidence that Alpecin stimulates or accelerates the growth of hair on the head.

9. Rezilin Hair Growth Serum

Rezilin Hair Growth Serum

Rezilin is also one of many natural Hair Growth Serum alternatives for healthier hair growth. The specific active ingredient in this Hair Growth Serum is basil extract. The results showed that this extract from hairy basil roots improved the proliferation of dermal papilla cells for new hair by 23 %.

This indicates hair growth, as increased proliferation of dermal papilla cells can lead to faster growing hair. Rezilin's basil hair treatment has the ability to increase blood circulation, which visibly promotes and stimulates hair growth.

However, basil not only promotes healthy hair growth, but also has antioxidant, antibacterial and antifungal properties. The Hair Treatment is not only hormone-free, but also without minoxidil. Compared to the test winner Laduti, however, it takes effect much later.

10. Priorin Hair Growth Serum

Priorin Hair Growth Serum

Priorin are self-proclaimed hair growth stimulant tablets developed by a Canadian company called Bayer Inc (trading under the Priorin brand). The capsules are aimed at women who are looking for uncomplicated help for hair loss. The advantage is that taking a pill is not as time-consuming as massaging in a serum.

It is clearly marketed to women who are looking for something to increase the speed of their hair growth and help improve their overall hair health. The formula is a combination of various natural herbal extracts, vitamins and minerals. A hair growth product available in pharmacies .

The Amazon listing page promises that Priorin is "clinically proven to stimulate and increase hair growth". Consumers are also assured of effects such as hair regrowth. In the Priorin review, it turned out to be useful to those looking for something to support their hair health. But in the end, the claims about Priorin seem to be a bit inflated.

The biggest disadvantage of this product is that it is not guaranteed to work for all patients. While certain customers admit that their hair grows significantly faster when they use it, others say that it has no visible effect. Only about 40 % of the patients were able to achieve these effects.

11. Thiocyn Hair Growth Serum

Thiocyn Hair Growth Serum

Thiocyn is a hair serum especially for men. The serum serves as special care for alopecia and contains thiocyanates. These are the organic esters and inorganic salts of thiocyanic acid HSCN. The active formula is patented by the manufacturer and is only used by him. The unique selling point of the Hair Growth Serum is that it is manufactured in Germany. It is also very easy and quick to use.

During our test series, we were able to gain good experience with this hair serum. The manufacturer recommends the care especially for people who do not suffer from disease-related or hereditary hair loss. 

12. Naro Vital Hair Growth Serum

Naro Vital Hair Growth Serum

The Naro Vital hair growth supplement is a dietary supplement for naturally beautiful hair. Your hair is strengthened and its healthy growth is promoted from the inside - completely without chemicals. The components biotin, zinc and selenium contribute to the maintenance of a normal hair structure, which stands for healthy hair. The lack of these valuable substances can lead to alopecia, for example. The complex is excellently expanded with the help of 14 other admixtures and is ideally suited for both men and women.

In addition to the hair on the head, the beard hair growth is also supplied with valuable substances such as biotin, zinc and selenium, which stimulates the beard growth. The product can therefore also be used as a beard hair growth product.

13. Ell Cranell Hair Growth Serum

Ell Cranell Hair Growth Serum

The product Ell Cranell is available in pharmacies and works for both women and men. Unfortunately, you are powerless in the face of the genetic hypersensitivity of your hair roots, but you can do something about the androgen DHT, the actual trigger for hair loss. The active ingredient in the product is a modified form of the female hormone estradiol (also called oestradiol). The advantage of this product is that it does not interfere with the body's hormonal regulation like oestrogen.

The active ingredient alfatradiol is an alpha-reductase inhibitor and converts DHT. It is by no means a dm hair growth agent. Therapy successes can only be achieved with constitutional alopecia through regular use. Therefore, the treatment must not only be effective but also well tolerated. A local treatment that does not interfere with the metabolism and does not unnecessarily burden the body is particularly suitable for this. Ell-Cranell works where it is needed: directly at the hair root and not in the entire body. It is therefore very well tolerated. According to the manufacturer, many years of experience by women and men confirm this. In contrast to Ell Cranell, however, the test winner Laduti comes with 100 % natural ingredients.

14. Vihado Hair Growth Serum

Vihado Hair Growth Serum

The Vihado hair growth product convinces with high doses of vitamins, minerals, trace elements and plant substances. The trace element copper supports normal hair pigmentation and protects the cells from oxidative stress. Stress. The hair growth formula is supplemented with proven botanicals and natural extracts such as fenugreek, brewer's yeast, jujube fruit, knotweed root, millet, whey, MSM and ginko biloba. We could see that many women tend to use these hair vitamins.

A note for you on consumption: Take two capsules daily (morning and evening) with a sufficient amount of liquid. The capsule can be opened for easier swallowing.

15. L'Oreal Professionnel Serioxyl Denser Hair

Loreal Serioxyl Denser Hair Growth Serum

Are you tired of having weak hair without volume? Do you dream of fuller, shinier hair? The innovative new hair growth product L'Oréal Professionnel Serioxyl Denser Hair for thinning hair is proven to improve hair density and strengthen your hair. The desired results are usually achieved quickly and are already visible after a few weeks.

Stemoxydin is a patented molecule with a maximum concentration of 5 % to activate the dormant follicles and thus promote the growth of new hair. The contained Resevératrol acts as an antioxidant that enhances the effect of Stemoxydin on the scalp and thus supports hair growth. Also suitable for women.

16. Wella SP Balance Scalp Hair Growth Serum


Free yourself from excessive hair loss once and for all. Wella Professionals SP Balance Scalp is a serum for alopecia, stimulates the scalp, strengthens the hair fibres and gives your hair new power. Be ready: it will hail compliments, because your hair will look top again, which will also be noticed by those around you.

The intensively strengthening serum with its patented formula of biotin, caffeine, vitamins and lauric acid prolongs the life cycles of your hair. Your scalp hair is strengthened and effectively invigorated. It also prevents hereditary alopecia. You only need a small amount of the product to massage it into your scalp. Moreover, it is best suited for sensitive scalps and does not need to be washed out. Depending on the degree of hair loss, it should be applied three times a week to daily.


Hair growth

Hair loss is a complicated nuisance, not only for men but also for women, which is difficult to treat. For those affected, it is not only a visual problem, but it deeply affects the psyche of the individual. Shame and depression can be the consequences. Not everyone wants to go under the knife and consider hair transplantation. Furthermore, wearing toupees is impractical, limits comfort and usually looks unattractive. Most of those affected therefore opt for a variant that tackles the problem head on and addresses the causes of hair loss as far as possible.

Those who want a new hair feeling without side effects are best advised to use hair growth products that contain only natural ingredients. One of these effective preparations is our test winner Laduti. Not only did the Hair Growth Serum win us over, but it consistently receives rave reviews from consumers, beauty editors and hair professionals. If you want to go exclusively the supplement route, the Vitamaze hair growth formula is another good option. Otherwise, opting for a complete system that includes both serums and supplements is a good move. Also, remember that there is only one FDA-approved ingredient to regrow new hair, and that is minoxidil. You can find this in our tested Regaine, for example.

Not every Rossmann hair growth product or dm product is from Stiftung Warentest tested. There are applications that are available as serum, or also as tablets.

When using any Hair Growth Serum, make sure you eat a healthy diet and avoid stress. Each product can only develop its full potential in the best conditions. Take care of your well-being: Hold a relaxing yoga class or meditate so that any tension falls away from you. We are sure that with inner balance, a possible change in diet and the right products, you will soon have a full head of hair again.

What to look for in Hair Growth Serum?

Hair Growth Serum test

The topic of "hair growth products" is comprehensive and can hardly be explained in a nutshell. Important key data when analysing suitable products is the mention of the anagen phase and the possibility of combining different agents as well as ingredients.

Mention of the "anagen phase

The anagen phase is also known as the active growth phase (anagen) of the hair cycle. This is where about 85 % of all scalp hairs are located. The hair is formed in the follicle of the scalp during this phase, making it both longer and thicker. This phase lasts for about two to six years. Suitable hair growth products are therefore those that use ingredients or have a formula that prolongs this phase in depth.

A complete system

Hair loss is a complex problem that is often caused by various factors. Opting for a complete system with products that address hair loss in different ways can help to achieve the best results. Especially if you supplement the application products with oral hair growth remedies. Supplements work wonders for hair support should you have an imbalance due to nutrient deficiencies in your diet.

Several ingredients

Apart from minoxidil, there are many other ingredients that can help treat hair loss. With most hair growth products, choosing formulas that combine several ingredients that can work in different ways is a good way to go. Therefore, pay attention to the possible combinations to achieve effects that will counteract your hair loss. It is important to know whether you suffer from hereditary alopecia or not.

Questions and answers

Do hair restoratives really work?

Minoxidil is the only over-the-counter hair loss medication approved by the FDA for both men and women. It will not save a receding hairline. It will, however, stimulate the growth of your hair, although scientists are not entirely sure exactly how it works. However, you should always keep in mind that the active ingredient only helps with genetic hair loss and therefore does not fight the causes. It is also a drug and can cause possible side effects. You can find more hair growth products without minoxidil and hormones in our Top 16.

What vitamin is contained in Hair Growth Serum?

Vitamin D stimulates the growth of the follicles of your hair and is contained in many hair growth products. If the body has not stored enough, hair can be affected by nutrient deficiencies and become thinner. A vitamin D deficiency can also be associated with Alopecia Areata an autoimmune disease that causes circular hair loss.

Can hair grow back through Hair Growth Serum?

If a hair follicle has been closed for years and is scarred, no new hair can grow. However, if the follicle is still intact, new hair growth can be stimulated by such a remedy. It also helps to improve the health of existing thinning hair and strengthen hair quality.

Are Hair Growth Serum products available on prescription?

There are also strong prescription drugs among hair growth products. Our test winner Laduti, on the other hand, is based on natural active ingredients and also contains no minoxidil. That is why it is very well tolerated.

When should I use Hair Growth Serum?

Use a Hair Growth Serum if you suffer from hair loss or are looking for intensive care for your hair. Hair Growth Serum products are not meant to support styling. They are a conditioning as well as nourishing treatment option to improve the health of your hair. The product helps by absorbing into the hair follicles.

Can a Hair Growth Serum help women and men?

Yes, most products help both women and men with hair loss. However, we strongly recommend following the manufacturer's recommendations.

Side effects with Hair Growth Serum?

It depends on which Hair Growth Serum you use. Products with natural ingredients are usually free of side effects, as long as you do not have allergies to certain ingredients. It is best to check with your doctor beforehand whether you can tolerate the ingredients of a preparation. With medicines, the situation is often different and various side effects are possible.

What are the Hair Growth Serum options?

We have tested and listed the most popular Hair Growth Serum types for hair loss prevention and hair growth. For these, we have examined the scientific evidence to determine whether they are an effective use worth considering or one you should avoid.


Finasteride Hair Growth Serum

Unlike most hair loss prevention products, finasteride works very well. Taking it daily reduces DHT levels by about 70 %, which is enough to either stop or slow down the causes of male pattern baldness. If your hair is receding or thinning, finasteride might be one of the first products you should consider as a treatment option.

Minoxidil Hair Growth Serum

Because of its scientifically proven effect, minoxidil is another hair loss remedy that many suppliers use in their formulas. However, minoxidil is a medicine and not a natural hair growth ingredient. Since minoxidil in hair growth products does not block the androgen DHT, it is not considered an effective long-term hair loss prevention agent for men.

However, if you are looking for a "Hair Growth Serum Natural"then you should take a closer look at our test winner.

Saw Palmetto Hair Growth Serum

Saw palmetto extract is one of the most popular ingredients in hair loss prevention supplements. It is also one of the few substances of dietary supplements that have been shown to have some influence on DHT levels. It accordingly influences the hormone in the human body that is responsible for hair loss.

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