150-Day Money-Back Guarantee

Claim in 3 easy steps

Hair loss is stressful enough without the money worries. So let us take the risk for you. If you don't see results with The Grow™ Serum in 150 days, we'll give you your money back. We only ask you to follow 3 simple steps.

Step 1

Document your journey

Take a photo of the treated area each month.

step 2

Use the serum daily

Make sure to apply The Grow™ Serum every day.

step 3

Use for 150 days

Use five bottles of The Grow™ Serum for 150 consecutive days. If you don't see results and meet the conditions below, click 'Claim Guarantee'.

Why 150 days?

Hair growth takes time as the hair follicles need to pass through multiple phases. This is what the studies show. Results can be seen between 3-5 months. That’s why we implemented a 150-day money back guarantee.

Frequently Asked Questions

What is the scientific & clinical evidence?

Here are the findings from independent third-party studies.

The top 5 key ingredients proven to combat hair loss are:


1: Capilia Longa™

➜ An average of 13,500 new hairs.

➜ Up to 52% thicker hair.


2: Sensia Carota™

➜ 27% less hair loss within 30 days.



3: Rosemary Oil

➜ 82% of participants noticed less hair loss after 180 days.



4: Saw Palmetto

➜ 83.3% of users saw increased hair density.

➜ 27% increase in the number of hairs.



5: Caffeine

➜ Blocks DHT’s effects on hair follicles.

➜ Similar results as Minoxidil.



For more information, please visit our research page

Money back?

We offer a 5-month guarantee because real hair growth takes time. The only thing you need to do is use the serum consistently for 5 months and take a photo each month to track your progress. If you don’t see results you get your money back!

Why KÁDESO?

Scientific approach:

We were tired of scams and ineffective products. It was time for a change—that's why KÁDESO was born. Every claim we make is backed by research, so you can see the evidence and decide for yourself.


About the serum:

The only serum that is 99.8%+ natural, blocks DHT, boosts blood circulation, nourishes the scalp, and provides heat protection.

When can I expect results?

The clinical studies were conducted up to 5 months. That is when the best results can be seen. That is why we also offer a 5-month guarantee.

Natural & better than Minoxidil?

Yes, you read that right. Capilia Longa™, Sensia Carota™, Rosemary Oil, and Caffeine have been put to the test in multiple studies against Minoxidil. The results? Some ingredients proved just as effective, while others outperformed Minoxidil in combating hair loss—without the side effects.

Imagine how powerful this combination is!

Read more on our research page .

Does the serum work well with other products?

Hair loss isn’t the same for everyone—each body is different. To find the most effective routine for you, we first need to identify the root cause of your hair loss. That’s why, after your first order, we create a personalized hair plan just for you.

We take a deep dive into your lifestyle, habits, and any harmful products you might be using that could be affecting your hair. Because at KÁDESO, your hair is our #1 priority.

We’re here to help. Just send us a message on WhatsApp, and we’ll craft a customized plan tailored to your specific needs!

Does the serum work on my hair?

The serum is effective for almost all types of hair loss, as long as you have hair follicles that are capable of growing hair. In most cases, follicles in the early stages of hair loss can still grow new hair. Therefore, the earlier you start, the better results you can achieve. 

How is it different from other medications?

As a 100% natural formula, KÁDESO is free of ingredients and shady substances that have scary side effects. We work with your body, not against it! 

How do I use the serum?

Before going to sleep you can apply the serum. This will take you 30 seconds. It will dissolve by itself.

The next day your hair will immediately look fuller.

So that you can start right away with a good hair day.

For detailed instructions: click here.  

What is in the serum?

The 5 most power full ingredients in the serum that fight hair loss are:

  • Capilia Longa™
  • Sensia Carota™
  • Saw Palmetto
  • Rosemary Oil
  • Cafeine

Want to know more? Click here,

Stem cells?

The 2 stem cells contained in the serum are:

CAPILIA LONGA™ derived from the root of the curcuma plant, is a natural active ingredient that improves density in hair, eyebrows and eyelashes through a biological approach. It produces an epigenetic reset of the hair follicle, restarting the activity of dermal papilla cells.

SENSIA CAROTA™ Derived from carrot. The root extract was found to help stimulate hair growth by promoting the growth phase.

Why 5 months warranty?

This is because hair follicles go through different growth phases. We recommend a 5-month period, as studies show that most people notice significant improvement in their hair within this timeframe.

Why only 30 days shelf life after opening?

Because the serum is over 99% natural. We believe this is the best for you, your hair, and your health. That's why there are virtually no preservatives or chemical junk in it.

Is it easy to use?

The serum is quick and easy to apply.

Takes less than 30 seconds.

The serum is developed to prevent hair from becoming greasy, so that you can leave the house straight away when you wake up.

You can find the manual here .

Registered Claims?

Yes, our claims are officially registered with the European Commission.

Here you can view our certificate.

Perfect for men?

Perfect for men? Absolutely. 9 out of 10 men experience hair loss due to DHT, a hormone that shrinks hair follicles. The only real long-term solution is blocking DHT—and that’s exactly what our serum does. It’s packed with the strongest natural DHT blockers to combat hair loss at the source.

Plus, it boosts blood circulation, protects against heat and styling, and nourishes your hair for stronger, healthier growth.

More questions?

Contact us via WhatsApp