- 25 Years of Research
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of participants showed improved or stable hair status after 6 months.
Read study results
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8
8T3 Essentials Hair Serum
50x1 ml
Trusted Shop certified
Buyer protection included since 2026
Treatment for 6 months
Hormone-free serum, alcohol-free, fragrance-free, paraben-free and more…
Effective where your hair needs it: at the roots – for lasting regeneration.
87 %
of participants showed improved or stable hair status after 6 months.
View all study details here …
Definitions:
Growth = Min. +5% above baseline
Stable = Hair loss stops
Independently tested & certified
-
Dermatest 2025
Excellent tolerability
-
MyMicrobiom 2025
Certified microbiome-friendly
Pay now or later
€750.00*
15.000,00 € per liter
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Convenient instalment payments available**
6 months of application
=
€125.00
per month
- * Price includes VAT.
- In stock · Delivery time 1-3 days · Free DHL shipping within the EU
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- 6-month treatment
8T3 Essentials Hair Serum
The 8T3 Essentials Hair Serum is an innovative, hormone-free serum that supports the scalp’s natural regeneration processes – especially during phases of diffuse hair loss or thinning hair. Suitable for all hair types.
By conviction:
- pH neutral
- Silicone-free
- Hormone-free
- Preservative-free
- Microbiome-friendly
- Vegan
- Cruelty-free
- Fragrance-free
- Paraben-free
- Alcohol-free
Phosphate Buffered Saline, sh-Polypeptide-167
Apply twice a week before bedtime to a dry scalp and massage gently. The watery texture absorbs quickly and leaves no residue.
8T3 uses a patented approach based on sCD83, a protein produced naturally by the body. Rather than relying on traditional mechanisms, the serum specifically supports hair regeneration at its source.
What sets 8T3 apart:
- Hormone-free formula
- Free of alcohol, fragrances, and preservatives
- No transition phase with increased hair loss
Before & After
The development in direct comparison
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„I was skeptical, but this serum has completely won me over! With consistent use, my hair is fuller and stronger. Especially at the back of my head, where my hair had noticeably thinned. And that's even though it only needs to be applied twice a week.”
Study participant, male, 36 years old
6 months duration of use
„My hairdresser told me that at my age, it would be difficult for anything to grow back. So much for the experts being right. My bald spot is now almost invisible.”
Study participant, male, 66 years old
12 months duration of use
„At first, I was just glad my hair loss hadn't progressed any further. Now even my wife thinks my hair is getting fuller again.”
Study participant, male, 56 years old
12 months duration of use
Visible changes. Documented with measurable results.
Top results
The study data show a high level of satisfaction among the participants. The majority of participants reported improvements, including visibly thicker hair, reduced hair loss, and new hair growth.
Study design
The 6-month application study documents changes in hair density under standardized conditions. Developments were objectively recorded and evaluated using Tricholab analysis, Canfield photography, and structured self-assessment.
Testimonials
Frequently asked Questions
Questions – clearly answered.
Would you like to learn more about 8T3 Essentials Hair Serum? You will find answers in our frequently asked questions – precisely formulated and carefully compiled.
Application & Mode of Action
Easy to apply. Better understood.
Applying the 8T3 Essentials Hair Serum can easily be incorporated into your daily routine. In the following short videos, you'll learn how to apply the serum correctly, the role that consistent use plays, and how the innovative sCD83 technology supports the scalp's natural regenerative processes.
Instructional Video
Transcript
Transcript: “8T3 Essentials Hair Serum – Application”
[00:03] Application.
[00:06] Twice a week in the evening.
[00:09] One ampoule per application.
[00:12] Gently tap the ampoule to bring the liquid to the bottom.
[00:16] Twist off the cap and open the ampoule.
[00:19] Drip the serum directly onto the desired areas.
[00:26] Gently massage in and wash your hands. Leave on overnight. Wash your hair as usual the next morning.
End of transcript
Optimal application:
Apply 8T3 Essentials Hair Serum twice a week – e.g., on Mondays and Thursdays – in the evening to bald or thinned areas of the scalp.
Preparation:
One ampoule is sufficient for a single application. Hold the ampoule upright and tap it gently so the liquid collects at the bottom.
Opening & application:
Twist off the tab with the label. Apply the serum drop by drop directly to the bald or thinned areas.
Massage in:
Gently massage the serum into the scalp with your fingertips. Then wash your hands.
Leave on:
Allow the serum to dry and leave it on overnight. The next morning, you can wash or style your hair as usual.
Learn more about how to use 8T3 Essentials Hair Serum in our application brochure.
Instructional Video
Step-by-step instructions to help you apply the product correctly.
The Effect of 8T3
Transcript
Transcript: “8T3 – Mechanism of Action”
[00:00] The most common causes of hair loss are hormonal factors in androgenetic alopecia, which cause hair-follicle cell death and inflammation,
[00:12] and immune-mediated reactions in alopecia areata, where immune cells attack the hair follicle and trigger inflammation.
[00:20] Our product is soluble CD83 (sCD83), a molecule naturally expressed by human immune cells.
[00:26] When topically applied, sCD83 rapidly diffuses into the hair-follicle canal.
[00:33] sCD83 activates anti-inflammatory immune cells such as regulatory T cells (Tregs) and regenerative macrophages, leading to resolution of inflammation and activation of hair growth.
[00:45] sCD83 stimulates macrophages to secrete hair-growth-promoting factors like osteopontin and Wnt,
[00:52] which leads to the activation of stem cells.
[00:56] In addition, sCD83-activated Tregs, as well as sCD83 itself, directly bind to the hair follicle,
[01:04] inducing the growth phase and the expression of keratins – the building blocks of hair – thus increasing hair thickness.
[01:10] Our unique mode of action addresses both hormonal and immune-mediated causes of hair loss
[01:14] leading to new hair growth.
[01:19] 8T3 by Mallia.
End of transcript
The Effect of 8T3
See for yourself how 8T3 works – in our short video.
What makes 8T3 special
A Mode of Action that starts at the Source.
8T3 is based on sCD83, a protein that occurs naturally in the human body. Mallia has further developed this building block of the body's own communication system so that it acts specifically on the hair root, where healthy hair growth begins.
What sets 8T3 apart:
- Regenerates without irritating the scalp – free from alcohol, fragrances, and preservatives.
- No transition phase with increased hair loss.
- Suitable for various forms of hair loss – whether hormonal or stress-related.
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