Hair growth products put to the test – these 6 actually work.

We analyze the market annually, compare independently, and evaluate transparently – for everyone who values quality over advertising when it comes to hair loss.

Hair loss affects many people – and the question arises again and again: “I’m losing hair – what really helps?” Many people have tried countless remedies – with limited success. One often hears: “I ordered something on Amazon – the reviews were good, but it didn’t do anything.”

What really helps – and what doesn’t?

In a multi-week comparison, six of the most well-known products were tested under real-life conditions – with over 40 volunteer users. No theory – real application directly on the scalp.

Important: All products were sourced independently – without sponsorship, without influence from manufacturers. Even products with good online reviews don't always deliver in everyday life. Amazon, in particular, showed that many products with thousands of reviews didn't live up to their promises in practice. Others, some of them less well-known, delivered surprisingly good results.

Especially with hair growth products, the following applies: Effect often has its price. Cheap products aren't automatically bad – but many highly effective formulations are based on rare, expensive active ingredients. Our test has shown: Those who think long-term are better off with quality.

So, if you want to know which product is worth it—and which you can save on—you'll find an honest assessment based on real-life use here. Not an advertisement—just a realistic comparison, regularly updated.

The 6 best products for hair growth

Test winner

1st place

Laduti Hair Serum

No hormones – no minoxidil

Visible results from week 6
Very good tolerability (dermatologically tested)
Prescription-free & can be used directly without worry

The only product in the test that was tested by both men and women was rated consistently positively. From week 6 onwards, many users reported Hair growth and decreasing hair loss, without side effects.

Price higher because it is a premium product – but thanks visible effect According to users and hormone-free formula, it is also Celebrities as insider tips.

In addition to 68 natural active ingredients, the formula contains two of the most effective patented active complexes in the fight for hair loss: Procapil™ and AnaGain™. Their effectiveness is proven by clinical studies: They stimulate hair follicles and measurably extend the hair growth phase.

View before and after photos

Learn more

from 89 €

Satisfaction of our testers

5/5

2nd place

Regaine Men 5 % Solution

Medical classic

Contains minoxidil
Must be used permanently
Possible side effects: skin irritation, itching, flaking

Regaine contains 51% minoxidil for the treatment of hereditary hair loss in men. Studies show that the effect begins after 6-8 weeks at the earliest—usually after 3-4 months.

The solution must be applied twice daily. If discontinued, hair loss usually returns. Possible side effects include skin irritation, itching, or dandruff.

The proven effectiveness applies exclusively to men with hereditary hair loss. This product variant is not approved for women or for other forms of hair loss.

from 54,90 €

Satisfaction of our testers

4/5

3rd place

Scandinavian Biolabs

Care product from Denmark

Vegan ingredients
Manufacturer study without control group
Scientifically weak study – not independent

The serum is vegan and contains curcumin extract. The manufacturer conducted its own study on its effectiveness – however, without a placebo group or independent testing. Participants: 30 people, almost 90 of whom were women.

The often-cited values such as “93% less hair loss” and “73% thicker hair” come from questionnaires, not from objective measurements.

The actual increase in hair density was only 9 hairs per cm²—an effect that is likely barely noticeable. There is no independent confirmation or scientific publication of the study yet.

from 59 €

Satisfaction of our testers

2/5

4th place

Priorin Capsules

Dietary supplement

With millet extract, L‑cystine & pantothenic acid
According to the manufacturer, the effect only takes place after 3 months
Long duration of use

Priorin is a supplement for women with hereditary, hormonal hair loss. It contains millet extract, L-cystine, and vitamin B5—nutrients that, according to the manufacturer, can support the hair roots.

In a company study, many users reported improvements – usually only after about 12 weeks of regular use. The effect varies from person to person and is not guaranteed.

For men or in cases of advanced alopecia, there are currently no independent studieswhich prove a proven effect.

from 28 €

Satisfaction of our testers

2/5

5th place

Alpecin Coffein Liquid

TV commercial classics

Caffeine complex
May irritate scalp
No proven long-term effect

Alpecin Caffeine Liquid is an affordable, easy-to-use tonic containing caffeine, zinc PCA, niacinamide, and menthol. According to the manufacturer, daily use stimulates hair roots and delays hereditary hair loss—but only with consistent use.

A proprietary study with 40 men over four months showed evidence of reduced hair loss in the plucking test. Independent studies or placebo comparisons are lacking, so the validity remains limited.

The product is intended to delay hair loss, not promote new hair growth. It has only been studied in men with androgenetic alopecia. The effectiveness of caffeine is controversial. Alcohol, menthol, and fragrances can irritate sensitive scalps.

from 9.99 €

Satisfaction of our testers

1/5

6th place

Hairlust Gummies

Vitamin Gummies

With biotin & zinc
For supplemental nutritional supplementation only
No proven effect

Hairlust Gummies are dietary supplements containing biotin, zinc, vitamin C, and B vitamins – designed to provide general support for skin and hair.

An effect for hair loss has not been proven, and no published study exists. The effect is limited to a possible improvement in hair quality—depending on diet, physical condition, and lifestyle.

The product can be used alongside nutrient supply – however, in cases of severe hair loss, medical evaluation is recommended.

from 29 €

Satisfaction of our testers

1/5

Effectiveness in the test – real results in comparison

The true effectiveness of a product only becomes apparent after several weeks of actual use. The following graph shows the results our testers were able to confirm – regardless of advertising or manufacturer promises.

And what does that mean specifically for you?

We wanted to know what really works – and tested it ourselves. No advertising, no sponsorship. Our findings from over 40 use cases:

🔎 Most products have no effect or only a supporting effect.
✅ Products containing hormonal active ingredients work – but not without risk.
🌿 Natural cosmetics alone are rarely enough if hair loss is already visible.
💡 Only one product convinced men and women equally – completely without hormones: Laduti.

What was particularly exciting for us was how consistent the effect of Laduti was: Many reported visibly thicker hair after just six weeks. Without minoxidil, without medication—but with consistent use.

💬 “I was honestly skeptical, but after two months the difference was clear. I actually enjoy looking in the mirror again.”
– Feedback from a tester (male, 38)

What many do not know: Even the Playboy reported editorially on Laduti – not as advertising, but as a real recommendation:

“Gone are the days of living with receding hairlines and thinning crowns. A great alternative is the Laduti Hair Growth Serum.”
– Playboy

Other celebrities also turn to this serum – quietly and for good reason: It works.

Go to Laduti

Note: We purchased all products ourselves. No advertising, no sponsorship. Our recommendation is based on real usage.