Thickening Routine - FINE, OILY HAIR - In&Out Thickening Routine - FINE, ...

~~136,50 EUR~~ 124,20 EUR -9%

1 routine

Thickening Routine - FINE, OILY HAIR - In&Out

Name: Thickening Routine - FINE, OILY HAIR - In&Out
Brand: Luxeol
SKU: 69666df491416
Price: 124.2 EUR
Availability: InStock
Rating: 4.1 (1741 reviews)

Thickening Food Supplement

3 months – 90 Capsules

Thickening Shampoo

200 ml

Leave-In Thickening Conditioner

150 ml

Thickening Serum

100 ml

In: Thicker, fuller and greater hair mass*
No effect on body hair*
Out: +35% thickness from the 1st use*
Hair silky and nourished

Quantity

1 routine

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Your complete routine with:

Favourite Thickening Routine - In&Out

Discover an In & Out routine that combines a food supplement and cosmetic treatments to restore thickness, strength and radiance to fine hair.*

-9%

~~136,50 EUR~~ 124,20 EUR

Thickening Routine - FINE, NORMAL HAIR - In&Out

Discover an In & Out routine that combines a food supplement and cosmetic treatments to restore thickness, strength and radiance to fine hair.*

-9%

~~129,50 EUR~~ 117,80 EUR

Your expert A question about this product?

An In & Out routine designed for oily hair, which strengthens the fibre and provides +35% thickness from the 1st use, without weighing hair down.*

Fine hair prone to oiliness? Discover the complete In & Out Fine, Oily Hair Thickening routine, designed to deliver +35% thickness from the first use*.

Fine hair prone to oiliness often becomes greasy quickly, lacks volume and falls flat from the roots. The Fine Hair Thickening routine for oily hair has been designed to support fine hair prone to oiliness, nourishing it and making it thicker and silkier.

The Thickening Dietary Supplement works from within for thicker hair and greater hair volume.*
Its formula promotes hair strengthening and helps maintain normal hair.
Tested and approved by 107 people, with 98% overall product satisfaction.*
3-month programme — 1 capsule per day.

The Thickening Cosmetic Protocol for Oily Hair (shampoo, leave-in conditioner and serum) complements the action by increasing hair diameter by +35% from the first use*.
Enriched with red algae extract, hyaluronic acid and hydrolysed rice protein, it thickens, hydrates, nourishes and strengthens without weighing hair down, for softer, more supple and silkier hair.

Results: visibly thicker, stronger and healthier-looking hair, thanks to combined action from within and without.*

Cosmetics with proven efficacy

Cosmetics free from silicones and sulphates*

Capsule of plant origin

Made in France

ACTIONS

Actions In: Thickening dietary supplement

Dietary supplement containing horsetail, nettle, collagen peptides, methylsulfonylmethane (MSM), amino acids, vitamins and minerals.

Contributes to the maintenance of normal hair.
Thanks to vitamin B8

Helps strengthen hair.
Thanks to nettle

Promotes hair fortification, strengthening and growth.
Thanks to horsetail

Contributes to the maintenance of normal hair.
Thanks to selenium

Contributes to the normal synthesis of cysteine.
Thanks to vitamin B6

Contributes to the maintenance of normal hair.
Thanks to zinc

Actions Out: The thickening protocol increases hair thickness by +35%*

An immediate and long-lasting effect*
The Thickening Protocol consists of a shampoo, a leave-in conditioner and a serum. This protocol has been the subject of a study ex vivo, i.e. on initially collected hair strands, which made it possible to measure the increase in hair thickness: +35% from the first use, as well as a long-lasting effect*.

View justifications(*)

Justifications

Food supplement:
*Usage test, carried out in 2025 by an independent laboratory on 107 people over 3 months, taking one capsule per day.

Cosmetics:
*Test ex vivo, 30 strands, 35% after immediate use of the Thickening Protocol (shampoo + leave-in conditioner + serum). Lasting effect: +39.5% after 16 applications.

*Free from sulphated surfactants.

CLINICAL RESULTS

Fine hair prone to oiliness? Discover the complete In & Out Fine, Oily Hair Thickening routine, designed to deliver +35% thickness from the first use*.

Fine hair prone to oiliness often becomes greasy quickly, lacks volume and falls flat from the roots. The Fine Hair Thickening routine for oily hair has been designed to support fine hair prone to oiliness, nourishing it and making it thicker and silkier.

The Thickening Dietary Supplement works from within for thicker hair and greater hair volume.*
Its formula promotes hair strengthening and helps maintain normal hair.
Tested and approved by 107 people, with 98% overall product satisfaction.*
3-month programme — 1 capsule per day.

The Thickening Cosmetic Protocol for Oily Hair (shampoo, leave-in conditioner and serum) complements the action by increasing hair diameter by +35% from the first use*.
Enriched with red algae extract, hyaluronic acid and hydrolysed rice protein, it thickens, hydrates, nourishes and strengthens without weighing hair down, for softer, more supple and silkier hair.

Results: visibly thicker, stronger and healthier-looking hair, thanks to combined action from within and without.*

CONSUMER RESULTS

A formula approved by testers

A thicker hair fibre, radiant with health

93 % Find their hair is visibly thicker
94 % Find their hair is radiant with health and strengthened
96 % Find their hair is nourished and silky
93 % Find their hair is more resilient
94 % Find their hair is visibly denser

Shampoo

A formula with 95% naturally derived ingredients, which cleanses without weighing hair down.
96 % Notice a light lather
93 % Notice delicately fragranced hair
87 % Notice their hair is easy to detangle

Leave-in conditioner

A formula with a creamy texture that does not weigh hair down and makes detangling easier.
94 % Notice a fluid and lightweight texture
93 % Notice the product does not make hair greasy

Serum

A fluid formula that does not weigh hair down and brings softness and shine.
94% Notice a fluid and lightweight texture
93% Notice the product does not make hair greasy

Thickening Dietary Supplement

Thicker hair

95 % find their hair thicker
96 % find their hair fuller
90 % notice a gain in hair mass

More beautiful, silky hair

97 % find their hair more beautiful
94 % find their hair silkier
95 % confirm no effect on body hair

View justifications(*)

Consumer test results and justifications

Thickening Protocol

*A consumer test was carried out on 54 volunteers. After 28 days of use, 2 to 3 times per week, of the Thickening Protocol (Shampoo + Leave-in Conditioner + Serum), testers observed thicker, stronger, fortified, nourished and visibly denser hair.

*Silicone-free and free from sulphated surfactants

Thickening Dietary Supplement

A consumer test was carried out on 107 testers. After 3 months of use of the Thickening Dietary Supplement, taking one capsule per day, testers found their hair to be thicker, more beautiful, fuller, silkier and with greater hair volume.

Information about visuals and before/after(*)

Information about visuals and before/after

*Illustrations of results obtained with the products in the range, in accordance with the usage instructions. Individual results may vary.

INGREDIENTS

Ingrédients IN

Nettle

Urtica dioica
Nettle, from the Urticaceae family, promotes hair strengthening. The leaves are particularly known for their content of mineral salts and more specifically silica.

Vitamin B8

D-biotin
An essential water-soluble vitamin contributing to the normal metabolism of macronutrients and to the maintenance of normal hair.

Field Horsetail

Equisetum arvense L.
A common annual plant found in temperate regions, growing on moist soils. Its horsetail shape is characteristic.

Selenium

Selenium is an important trace element for human body metabolism. It is known to contribute to the protection of cells against oxidative stress and to the maintenance of normal hair and nails.

Vitamin B6

Vitamin B6 is an essential water-soluble vitamin contributing to the normal synthesis of cysteine and to regulating hormonal activity.

Zinc

Zinc is an important trace element for human body metabolism. It is known to contribute to the protection of cells against oxidative stress and to the maintenance of normal hair and nails.

Ingrédients OUT

Hyaluronic Acid

Hyaluronic acid is known for moisturising, replumping, and protecting the hair fibre.

Hydrolysed Rice Protein

Extracted from rice, it offers both moisturising and protective properties for the scalp and hair fibre.

Red algae extract

Improves hair quality, bringing strength, thickness, and vitality.

Ingredients list

Thickening Shampoo

Aqua, Cocamidopropyl Betaine, Glycerin, Sodium Methyl Cocoyl Taurate, Sodium Chloride, Lauryl Glucoside, Sodium Hyaluronate, Palmaria Palmata Extract, Arginine, Hydrolyzed Sweet Almond Protein, Hydrolyzed Rice Protein, Starch Hydroxypropyltrimonium Chloride, Parfum, Coconut Acid, Phenethyl Alcohol, Glyceryl Caprylate, Lactic Acid, Sodium Lactate, Urea, Citric Acid, Pentylene Glycol, p-Anisic Acid, Levulinic Acid, 1,2-Hexanediol, Sodium Benzoate.

Leave-In Thickening Conditioner

Aqua, Glycerin, Xanthan Gum, Sodium Hyaluronate, Palmaria Palmata Extract, Arginine, Hydrolyzed Rice Protein, Sclerotium Gum, Parfum, Phenethyl Alcohol, Pentylene Glycol, Glyceryl Caprylate, Citric Acid, 1,2-Hexanediol, Levulinic Acid.

Thickening Serum

Aqua, Glycerin, Sodium Hyaluronate, Palmaria Palmata Extract, Arginine, Hydrolyzed Rice Protein, Aloe Barbadensis Leaf Juice Powder, Inulin, Parfum, Pentylene Glycol, Phenethyl Alcohol, Glyceryl Caprylate, Carbomer, Sodium Hydroxide, 1,2-Hexanediol, Levulinic Acid.

Thickening Food Supplement

Hydroxypropyl methylcellulose (capsule shell of plant origin); aerial parts powder of field horsetail (Equisetum arvense) ; nettle leaf extract (Urtica dioica) ; methylsulfonylmethane ; marine collagen peptides (FISH, MOLLUSCS AND CRUSTACEANS) ; zinc citrate ; L-cysteine hydrochloride ; L-ascorbic acid (vitamin C) ; L-methionine ; L-serine ; anti-caking agent: magnesium salts of fatty acids ; pyridoxine hydrochloride (vitamin B6) ; D-biotin (vitamin B8) ; sodium selenite.
Plants: origin Europe.

Nutritional information

**AR : Apports de référence

	Amount per 1 capsule	% NRV**
Aerial part powder of field horsetail	75 mg	-
Nettle leaf extract	75 mg	-
Marine collagen peptides	50 mg	-
Methylsulfonylmethane (MSM)	50 mg	-
L-cysteine	25 mg	-
L-methionine	25 mg	-
L-serine	25 mg	-
Vitamin C	24 mg	30%
Zinc	9.7 mg	97%
Vitamin B6	5.6 mg	400%
Biotin (Vitamin B8)	500 µg	1000%
Selenium	67 µg	121%

USAGE INSTRUCTIONS

Thickening shampoo:

Shake well before use. Apply 2 to 3 times a week to wet hair.
Leave on, then rinse.

Thickening leave-in conditioner:

Apply 2 to 3 times a week to towel-dried hair
from lengths to ends, after shampooing.

Do not rinse.
Dry with or without a hairdryer. Style as desired.

Then apply the Luxéol thickening serum.

Thickening serum:

Apply 2 to 3 times a week to dry hair
from lengths to ends, after shampooing and conditioning.
Do not rinse

Thickening dietary supplement

Take 1 capsule a day with a large glass of water for 90 days.

Precautions of use

Thickening Protocol

Avoid contact with eyes. In case of contact with eyes, rinse thoroughly with clean water. Store away from heat.

Thickening Dietary Supplement

For adults only.
Not recommended in cases of oedematous heart or kidney failure.
Not recommended for pregnant or breastfeeding women.
Dietary supplements should be used as part of a healthy lifestyle and should not be used as substitutes for a varied and balanced diet.
Keep out of reach of young children.
Do not exceed the recommended daily dose.
Store in a cool, dry place away from light.
CANNOT BE COMBINED WITH: LUXÉOL HAIR STRENGTH & GROWTH GUMMIES, LUXÉOL COMPLEXE KÉRATINE, LUXÉOL ZINC 15, AND LUXÉOL POST-PREGNANCY DIETARY SUPPLEMENT.

Net weight

Thickening Food Supplement: 43.6g (3-month box)

FAQ

Which hair type is the Thickening Routine - FINE, OILY HAIR - In&Out suited for?

The Thickening Routine - FINE, OILY HAIR - In&Out has been specially formulated for fine hair.

Does Luxéol Thickening Dietary Supplement have an effect on body hair?

No, the Luxéol Thickening Dietary Supplement has no effect on body hair: 95% of people found that the product has no effect on body hair.

How long does it take to see effects after using the Thickening Routine - FINE, OILY HAIR - In&Out?

For the cosmetic protocol, our study ex-vivo demonstrated an increase in hair thickness from the 1st use, persisting after several applications.
For the Thickening Dietary Supplement: 95% of users reported satisfaction after 1 month of use and 98% after 3 months of use.*

What is the difference between the Luxéol Thickening Dietary Supplement and Luxéol Growth, Development & Fortification?

Luxéol Growth, Development & Fortification is a dietary supplement that helps make hair stronger and longer over time, while Luxéol Thickening acts on hair thickness.

Is the Thickening Routine - FINE, OILY HAIR - In&Out fine, oily hair In&Out compatible for pregnant and/or breastfeeding women?

Yes, Luxéol cosmetic thickening protocol is compatible for pregnant and breastfeeding women.
The Thickening Dietary Supplement is not recommended for pregnant or breastfeeding women.

Where can I find the product information sheet relating to the environmental qualities and characteristics of the Thickening Routine - FINE, OILY HAIR - In&Out?

The product information sheet relating to the cosmetic environmental qualities and characteristics can be found here,
those for the dietary supplements can be found here.