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FETĒN anti-hair loss spray serum for men, 100 ml
Men's anti-hair loss serum for a receding hairline and thinner areas that helps slow hair loss
Reduces hair loss and strengthens hair with Capilia Longa, the active ingredient in our men's anti-hair loss serum
Active ingredients of the anti-hair loss serum: Capilia Longa, Anargy, Epitensive and hyaluronic acid
Anti-hair loss lotion that stimulates hair growth, with peptides, hyaluronic acid and Capilia Longa
Anti-hair loss spray serum that strengthens men's hair and adds volume from the roots
FETĒN 100 ml anti-hair loss spray serum to help slow hair loss and care for a receding hairline
Responsible brand with high-quality, environmentally friendly grooming products
FETĒN anti-hair loss spray serum for men, 100 ml
Men's anti-hair loss serum for a receding hairline and thinner areas that helps slow hair loss
Reduces hair loss and strengthens hair with Capilia Longa, the active ingredient in our men's anti-hair loss serum
Active ingredients of the anti-hair loss serum: Capilia Longa, Anargy, Epitensive and hyaluronic acid
Anti-hair loss lotion that stimulates hair growth, with peptides, hyaluronic acid and Capilia Longa
Anti-hair loss spray serum that strengthens men's hair and adds volume from the roots
FETĒN 100 ml anti-hair loss spray serum to help slow hair loss and care for a receding hairline
Responsible brand with high-quality, environmentally friendly grooming products

Hair Thickening Serum for Men, Spray — 100 ml

€39,90
VAT included.
€35.91 when you sign up to our newsletter

A men's anti-hair loss serum spray with active ingredients that help reduce hair loss, support healthy growth and strengthen hair from the root. A light, easy-to-use hair lotion that gets results. 100 ml. Free from parabens, silicones and colourants.

This hair serum is part of the FETĒN Men's Anti-Hair Loss Set, the complete treatment to help reduce hair loss and bring back thicker-looking hair.
Free delivery on orders over €69.90
Delivered in 3-4 working days
Easy returns
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Our Hair Thickening Serum for Men is a daily spray treatment that helps reduce hair loss and supports healthy growth. It's powered by Capilia Longa™, an active shown to reduce hair loss by up to 89%, which works at the follicle to strengthen hair, improve density and help protect against a receding hairline and thinning patches. Lightweight, non-greasy and residue-free, with visible results in just a few weeks.

Free from parabens, silicones, colourants and aluminium.

WHAT THE HAIR SERUM DOES

Capilia Longa™: shown to reduce hair loss by up to 89% in 56 days

Supports healthy growth and strengthens hair

Quick, fuss-free application

Lightweight texture – no grease, no residue

  • Suits all skin types
  • Made in Europe
  • Sustainably made
  • Cruelty-free
  • Suits all skin types
  • Made in Europe
  • Sustainably made
  • Cruelty-free
  • Suits all skin types
  • Made in Europe
  • Sustainably made
  • Cruelty-free
Description

Hair thickening serum spray for men, to help reduce hair loss at the hairline and in thinning areas

What it is. A 100 ml anti-hair loss spray lotion for men that you apply to the scalp and leave in. Its key active is Capilia Longa™, a biotech turmeric extract, alongside the peptides Anargy™ and Epitensive™, hyaluronic acid and Hydrolite® 5. Free from parabens, silicones and colourants.

Who it's for. Men seeing the first signs of hair loss: a receding hairline or thinning areas. Also as a preventive step if you want to hold on to the hair you've got.

What it does. Helps reduce hair loss and strengthens hair from the root. According to studies on the active, Capilia Longa™ reduces hair loss by up to 89% in 56 days. The peptides reinforce the hair's structure.

What you'll notice. A light texture that absorbs in seconds, with no greasiness or residue, and your hairstyle stays put.

How to use it. On washed hair, dry or slightly damp, spray onto the scalp, focusing on thinner areas, and massage in with your fingertips. Don't rinse. Twice a day, morning and evening, every day for three months; then three times a week to maintain the results.

In your routine. You can use it with any anti-hair loss shampoo, but with the FETĒN Hair Thickening Shampoo the actives complement each other. Together they make up the Men's Anti-Hair Loss Set.

FETĒN. Men's hair care made in Europe, sustainable and cruelty-free.
Key ingredients

CAPILIA LONGA™ PPF (Curcuma Longa Callus Conditioned Media): shown to reduce hair loss by up to 89%; supports healthy growth from the root.
ANARGY™ (Oligopeptide-1 + Glycoproteins): strengthens the follicle, improves density and helps restore damaged hair.
EPITENSIVE™ (Oligopeptide-2): revitalises the scalp and helps extend the hair's growth phase.
HYDROLITE® 5 (Pentylene Glycol): boosts the formula's effectiveness and helps the ingredients penetrate.
HYALURONIC ACID: hydrates deeply and helps the key actives absorb.
Ingredients

AQUA, ALCOHOL DENAT., PENTYLENE GLYCOL, BUTYLENE GLYCOL, CURCUMA LONGA CALLUS CONDITIONED MEDIA, SODIUM HYALURONATE, LACTIC ACID, GLUCONOLACTONE, SODIUM BENZOATE, GLYCOPROTEINS, OLIGOPEPTIDE-2, OLIGOPEPTIDE-1

ANTI-HAIR LOSS TREATMENT FOR MEN

Let's face it: there's a world of difference between a full, healthy head of hair and settling for hair that's thin, fine and lacklustre.

That's why at FETĒN we create men's hair care that helps reduce hair loss – so you like what you see in the mirror, and others notice too.

Not convinced? See the difference that looking after your hair early can make – and don't wait until it's too late.

después de usar tratamiento anticaída capilar para hombre
With FETĒN
antes de usar tratamiento anticaída capilar para hombre
Without FETĒN

Complete your routine

FETĒN Anti-Hair Loss Set for men: anti-hair loss shampoo and spray serum Complete anti-hair loss treatment for men: shampoo and serum that help slow hair loss

Men's Anti-Hair Loss Set — Thickening Shampoo + Serum

€59,90
FETĒN anti-hair loss shampoo with conditioner for men, 400 ml Anti-hair loss shampoo and conditioner for men that strengthens and nourishes hair

Hair Thickening Shampoo for Men + Conditioner — 400 ml

€22,90
MAGNET by FETĒN, men's fragrance MAGNET by FETĒN, premium men's parfum with 25% concentration

MAGNET by FETĒN – Woody Parfum for Men 100 ml

€59,90
FETĒN Essentials Set for men: eye cream and matte face moisturiser Targets dark circles, puffiness and crow's feet while hydrating men's skin

Men's Essentials Kit

€60,90
FETĒN anti-ageing serum for men with vitamin C and retinol Men's skincare: serum for wrinkles and fine lines

Men's Anti-Ageing Serum with Vitamin C & Retinol

€31,90
FETĒN Anti-Fatigue Set for men: vitamin C and retinol serum, eye cream and face moisturiser Hydrates skin, softens dark circles, puffiness and crow's feet and fights wrinkles with the anti-fatigue set

Men's Tired-Skin Kit

€90,90
FETĒN BB cream dark circle concealer for men BB cream for men for wrinkles, dark circles, puffiness and blemishes

Tinted Moisturiser for Men, Dark Circle Corrector

€32,90

HOW TO USE THE HAIR THICKENING SERUM

1. Wash your hair with the FETĒN Hair Thickening Shampoo and towel-dry.
2. On dry or slightly damp hair, spray directly onto the scalp, focusing on thinner areas.
3. Massage in gently with your fingertips to help it absorb.
4. Don't rinse – leave it to work through the day or overnight.

Use twice a day, morning and evening.
Phase 1: every day for three months.
Phase 2: then three times a week to maintain and prolong the results.

Champú anticaída y acondicionador para hombre que fortifica el pelo sin sulfatos, siliconas, colorantes y sales
Champú anticaída y acondicionador para hombre que fortifica el pelo sin sulfatos, siliconas, colorantes y sales

Losing more hair? Our hair serum can help

More than 60% of men notice their hair thinning before the age of 35. Whether it's stress, genetics or lifestyle, hair loss can knock your confidence and creep into everyday life.

This spray serum lets you act early: it helps reduce hair loss from the root and gives your hair a thicker, fuller look – with an application that couldn't be easier.

Combate las entradas, las clavas y la alopecia con nuestro Sérum Anticaída Tratamiento de choque recomendado con Capilia Longa
Combate las entradas, las clavas y la alopecia con nuestro Sérum Anticaída Tratamiento de choque recomendado con Capilia Longa

Powerful actives that help reduce hair loss and support growth

This serum combines five cutting-edge actives to target hair loss at the source:

Capilia Longa™ PPF: a biotech turmeric extract shown to reduce hair loss by up to 89% in 56 days, supporting growth from the root.
Anargy™ (oligopeptide-1 + glycoproteins): strengthens the follicle, improves hair density and helps repair weakened hair.
Epitensive™: with oligopeptide-2, revitalises the scalp and helps extend the hair's growth phase.
Hyaluronic acid: hydrates deeply and helps the actives absorb.
Hydrolite®: boosts the treatment's effectiveness and helps the ingredients penetrate.

A light, non-greasy, residue-free formula that works intensively to help restore hair density.

Principios activos del Sérum Anticaída de FETĒN con Capilia Longa que reduce la caída del cabello en un 89% y ácido hialurónico
Principios activos del Sérum Anticaída de FETĒN con Capilia Longa que reduce la caída del cabello en un 89% y ácido hialurónico

Invisible texture, fast absorption, real results

Unlike many hair loss tonics and lotions, our serum has a light, non-greasy texture. It sprays on without leaving hair sticky or looking unwashed, absorbs in seconds and lets you get on with your day without feeling a thing. You may notice the first changes within days. An effective hair thickening treatment, discreet and designed around your life.

Made in Europe to the highest quality standards.
Never tested on animals, in line with our cruelty-free philosophy.
Formulated without parabens, silicones, colourants or aluminium.
Packed in sustainable, minimalist packaging.

Tratamiento de choque contra la caída del pelo y la alopecia en hombres, estimula el crecimiento del cabello y frena la caída
Tratamiento de choque contra la caída del pelo y la alopecia en hombres, estimula el crecimiento del cabello y frena la caída
Anti-hair loss lotion that stimulates hair growth, with peptides, hyaluronic acid and Capilia Longa

WHAT OUR CUSTOMERS SAY

Arturo Menéndez

“It works. Within a month I was losing far less hair, and by month two I could see areas filling out. Pleasantly surprised.”

Iván Cascante

“I put it on every morning after my shower. No smell, doesn't make my hair look greasy and dries straight away. I like that I don't have to change my routine at all.”

Frequently asked questions

When will I start to notice less hair loss?

With daily use, the first results are visible within a few weeks. Capilia Longa™, the serum's key active, has studies showing 89% less hair loss in 56 days and +52% hair density after 150 days.

How do I apply the hair serum? On wet or dry hair?

Wash your hair with the hair thickening shampoo, towel-dry it and spray the serum directly onto the scalp, with your hair dry or slightly damp. Focus on the thinner areas. No rinsing. No residue. Your hairstyle stays put.

Does the serum work on a receding hairline?

Yes. It works on the hair follicle whatever the area, and does especially well on the hairline and thinner areas, which is exactly where follicles start to weaken first. Density is easier to rebuild early on, so waiting won't help.

Can I use it with any shampoo, or only FETĒN's?

It works with any anti-hair loss shampoo. Pairing it with FETĒN's Hair Thickening Shampoo boosts results because the actives complement each other, but if you already use another one, you can carry on with it.

Can I use it every day?

Yes. It's formulated for daily use with the latest biotech actives, and contains no parabens or silicones. Made in Europe, sustainable and cruelty-free.

What are the key ingredients?

Formulated with Capilia Longa™, a natural-origin active clinically tested against hair loss.

OUR CUSTOMERS' FAVOURITES

FETĒN anti-hair loss shampoo with conditioner for men, 400 ml Anti-hair loss shampoo and conditioner for men that strengthens and nourishes hair

Hair Thickening Shampoo for Men + Conditioner — 400 ml

€22,90
FETĒN anti-ageing serum for men with vitamin C and retinol Men's skincare: serum for wrinkles and fine lines

Men's Anti-Ageing Serum with Vitamin C & Retinol

€31,90
FETĒN Anti-Fatigue Set for men: vitamin C and retinol serum, eye cream and face moisturiser Hydrates skin, softens dark circles, puffiness and crow's feet and fights wrinkles with the anti-fatigue set

Men's Tired-Skin Kit

€90,90
FETĒN eye cream for men against dark circles Men's cream for dark circles and puffiness, anti-wrinkle

Men's Eye Cream for Dark Circles & Puffiness

€32,90
FETĒN BB cream dark circle concealer for men BB cream for men for wrinkles, dark circles, puffiness and blemishes

Tinted Moisturiser for Men, Dark Circle Corrector

€32,90
FETĒN Anti-Hair Loss Set for men: anti-hair loss shampoo and spray serum Complete anti-hair loss treatment for men: shampoo and serum that help slow hair loss

Men's Anti-Hair Loss Set — Thickening Shampoo + Serum

€59,90
FETĒN Hydration Set for men: organic face scrub, hyaluronic acid serum and face moisturiser Hydrates, exfoliates and softens wrinkles, marks and enlarged pores with our hydration set

Men's Hydration Kit

€76,90