Hairborn vs. Scandinavian Biolabs: which hair serum performs best in the 2026 test?

Hairborn and Scandinavian Biolabs are two increasingly popular choices for people looking to address thinning hair or hair loss. But how do the products actually differ? We have compared them based on ingredients, usage, price, ease of use, and results. This provides you with a clear overview of the main differences, helping you determine which product best suits your situation.

Prices and ingredients were checked in September 2026 on the official websites of both brands.

Door Hair Knowledge Center Editorial Staff
Comparison updated September 2026

Hairborn® Growth Serum

Hairborn Growth Serum – new formula

Price:From €0.75per day

A complete hair serum with 12 active ingredients. The formula is designed for people who notice that their hair is falling out or thinning.

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✓12 active ingredients · Procapil™, Baicapil™ and Redensyl™ · Now with Capilia Longa™, Capixyl™ and Anagain™ · Once a day · Made in the EU · Money-back guarantee

Prijs-kwaliteit
Score

4.8/5

★★★★★

Most complete all-in-one package, now even more comprehensive

Hairborn combines 12 active ingredients in one serum, including Procapil™, Baicapil™, Redensyl™, caffeine, niacinamide, and rosemary oil. The new formula adds Capilia Longa™, Capixyl™, Anagain™, and adenosine.

You apply it once a day to the scalp and leave it on for 3 hours. A separate shampoo or conditioner is not necessary. The serum is made in the EU, is free from silicones, parabens, and microplastics, and comes with a 150-day money-back guarantee.

Voordelen −

✓ 12 active ingredients in one formula
✓ Tackles multiple causes of hair loss
✓ Use it just once a day
✓ Easy to apply directly to the scalp
✓ Dries quickly
✓ 4.8 stars on Trustpilot
✓ One product: no separate shampoo, conditioner, or booster needed
✓ From €0.75 per day
✓ Alcohol is only 8th on the ingredient list
✓ Made in the European Union
✓ Free from silicones, parabens, and microplastics
✓ 150-day Growth or Money Back Guarantee
✓ No prescription needed
✓ Specially developed for hair loss and thinning hair
✓ 2500+ satisfied customers

Nadelen +

✗ Results vary per person
✗ You must continue to use it every day
✗ It is a cosmetic product and not a medicine

Conclusion

The Hairborn Growth serum is a complete serum with 12 active ingredients in one formula, now also including Capilia Longa™, Capixyl™, Anagain™, and adenosine. You use it once a day; after letting it absorb for 3 hours, you are done, and you don't need any additional products. With a price starting at €0.75 per day and a 150-day Growth or Money Back Guarantee, you can try it risk-free.

Scandinavian Biolabs

Bio-Pilixin® Activation Serum

Price:±€1.10per day (serum only) · ±€1.78 with shampoo and conditioner

Scandinavian Biolabs sells a cosmetic hair care routine containing, among other ingredients, Bio Pilixin®, niacinamide, caffeine, and Capilia Longa™.

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✓Cosmetic formula · Bio-Pilixin® · Comprehensive routine available

Prijs-kwaliteit
Score

3.9/5

★★★★☆

Fine, but a limited formula and a pricey routine

Scandinavian Biolabs builds its serum around Bio-Pilixin®, including ingredients such as Capilia Longa™, niacinamide, and caffeine. The brand recommends combining the serum with its own shampoo and conditioner. As a result, you have more products and steps.

For each application, you use 2 full pipettes, which must be left on for at least 6 hours. A bottle costing €55 lasts about 50 days, and the price increases further with the full routine. Results vary per person.

Voordelen +

✓ Cosmetic formula
✓ Multiple active ingredients
✓ Various products available
✓ Complete routine possible

Nadelen −

✗ Limited number of active ingredients (±5)
✗ For a complete routine, you need multiple products
✗ Shampoo and conditioner (€17 each) are recommended separately
✗ Relatively high price per day, especially for the full routine
✗ A €55 bottle only lasts ±50 days
✗ More daily steps can be harder to maintain
✗ 2 full pipettes per application leaves hair wet
✗ Must be left in for at least 6 hours
✗ Alcohol is listed as the 2nd ingredient
✗ You must pay close attention to which products you use and when
✗ The serum alone is not the full routine
✗ Results vary per person

Conclusion

An interesting cosmetic routine with multiple active ingredients. Particularly suitable for those who consciously want to combine multiple products. Those looking for a single product with a more comprehensive formula are better off with Hairborn.

Hairborn vs. Scandinavian Biolabs: the differences at a glance

Both brands make a cosmetic hair serum for people who notice their hair is falling out or thinning. But if you compare them side by side, you see major differences in the formula, the usage, and the daily cost. These are the key points.

Kenmerk	Hairborn	Biolabs
Active ingredients	12	±5
Capilia Longa™	✓	✓
Caffeine and niacinamide	✓	✓
Procapil™, Baicapil™, Redensyl™	✓	✗
Capixyl™, Anagain™, adenosine	✓	✗
Rosemary oil	✓	✗
Products required	1	3 (serum, shampoo, conditioner)
Usage	1× per day	1× per day, 2 full pipettes
Absorption time	3 hours	at least 6 hours
Alcohol in ingredient list	8th place	2nd place
Price per day	from €0.75	±€1.10 to ±€1.78
Money-back guarantee	150 days	150 days

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Our conclusion

Hairborn from Scandinavian Biolabs: what is the best choice?

Both serums are cosmetic products for people with hair loss or thinning hair. Nevertheless, Hairborn comes out stronger in the comparison on four important points.

Almost all Biolabs ingredients, and more
Hairborn contains nearly all the active ingredients found in Biolabs, including Capilia Longa™, caffeine, and niacinamide. In addition, it contains Procapil™, Baicapil™, Redensyl™, Capixyl™, and Anagain™, among others.
One product instead of a routine
With Biolabs, you also need to buy a separate shampoo and conditioner for the best results. With Hairborn, you only need the serum.
Easier to stick with
Apply once a day and you're done after 3 hours, compared to at least 6 hours with Biolabs.
Pay less for more
From €0.75 per day compared to ±€1.10 to ±€1.78 with Biolabs, and you can try it risk-free for 150 days.

In short: at Hairborn you get a more comprehensive formula, in one product, for less money per day.

New formula 2026

Winner of the 2026 comparison

Hairborn Growth Serum

12 active ingredients · now with an even stronger formula ·
Once daily · Money-back guarantee

Claim the temporary 2+1 deal

★★★★★ 4.8/5· Based on 57 Trustpilot reviews

This page is a commercial comparison of hair growth products. The scores are an editorial assessment based on factors including formula, active ingredients, ease of use, price, and product terms. Hairborn is a cosmetic product and not a medicine. The information on this page is not medical advice.