In & Out Thickening Routine for Dry Hair In & Out Thickening Routine...

~~126,50 EUR~~ 115,10 EUR -9%

1 routine

In & Out Thickening Routine for Dry Hair

Name: In & Out Thickening Routine for Dry Hair
Brand: Luxeol
Price: 115.1 EUR
Availability: InStock

Thickening Dietary Supplement

3 mois - 90 gélules

Thickening Shampoo

200 ml

Thickening Mask

200 ml

Thickening Foam

150 ml

Trousse offerte

In: Thicker, denser, and fuller hair thanks to
Increased hair mass: 98% satisfaction after 3 months*
Out: +38% thickness from the first use*
Shinier, nourished and hydrated hair*

VOTRE SÉLECTION :

Cosmétique

In & Out

Quantité

1 routine

-9%

~~126,50 EUR~~ 115,10 EUR

Au lieu de 126,50€ si achat hors routine

M'abonner et économiser 12%

découvrez aussi

In & Out Thickening Protocol Must-Have

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

-9%

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

In & Out Thickening Routine for Bleached Hair

An expert In & Out routine to thicken up to +38% from the first use, while restoring softness, suppleness and shine, designed for bleached hair.*

-9%

~~149,40 EUR~~ 135,90 EUR

Your expert A question about this product?

Discover a routine combining an in-product supplement and out-product treatments to restore thickness and softness to fine hair.*

The Dry Hair Thickening Routine was designed to support dry hair, often rough, dull and weakened at the ends, while giving it substance and a more comfortable feel.

From the 1st use , it provides +38% thickness *, while nourishing and disciplining the hair, without weighing it down.
With continued use, hair becomes less brittle, stronger, hydrated and visibly thicker.

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

The Thickening Cosmetic Protocol , designed for dry hair, increases its thickness by +38% from the first use *, while moisturizing and nourishing it.
The shampoo with its light and pleasant lather detangles and softens hair without weighing it down.
The mask intensely nourishes, detangles and makes hair supple, soft and silky.
The mousse reduces frizz and adds shine and lightness, for thicker hair without a stiff effect.

This protocol also comes with a free kit.

Results: Thicker, softer, more supple, and healthy-looking hair.*

Cosmétiques à l'efficacité prouvée

Silicone- and sulfate-free cosmetics*

Plant-based capsule

Made in France

ACTIONS

Actions In: Thickening Food Supplement

Food supplement based on Horsetail, Nettle, Collagen Peptides, Methane Methylsulfonate (MSM), Amino Acids, Vitamins and Minerals.

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

Promotes hair strengthening.
Thanks to the Nettle

Promotes hair fortification, strengthening and growth.
Thanks to the field 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

Action Out: The thickening protocol increases hair thickness by +38%*

An immediate effect*
The Thickening Routine consists of a shampoo, mask, and mousse. This routine was the subject of an ex-vivo study, meaning on strands of hair initially taken, which allowed for the measurement of proven effectiveness in increasing hair thickness: +38% from the first use, as well as a lasting effect*.

Consulter les justifications(*)

Justifications

Dietary supplement: Luxéol Thickener
*Usage test, carried out in 2025 by an independent laboratory on 107 people for 3 months, at a rate of one capsule per day.

Cosmetics: Luxéol Thickening Protocol
*Ex vivo test, 25 strands, 38% after immediate use of the Thickening Protocol (shampoo + mask + mousse).
Free from sulfated surfactants.

RÉSULTATS CONSOMMATEURS

A formula approved by testers

Routines: Nourished, hydrated, and strengthened hair

96%find that their hair is nourished
91%find that their hair is moisturized
89%find that their hair is stronger
86%find that their hair is healthier

Shampoo

Gently cleanses while delicately scenting the hair

86%find that the product makes detangling and styling easier
86%they find the texture smooth and pleasant
82%they find the foam light and pleasant
81%find that their hair is softer
81%recommend the product

Mask

Instantly detangles and softens the hair fiber

98%find that their hair is immediately detangled
96%find the texture creamy
96%find their hair instantly softer
89%find that their hair is shinier
89%recommend the product
84%find their hair softer and lighter

Mousse

Thickens without making it cardboard-like

95%find the texture of the mousse light, dense and pleasant
79%find that their hair detangles easily
79%find that the foam does not give a cardboard effect
79%find that their hair is better hydrated

Thickening Food Supplement

Thicker hair

95%find their hair thicker
96%find their hair thicker
90%observe an increase in hair mass

More beautiful and silkier hair

97%find their hair more beautiful
94%find their hair silkier
95%confirm the absence of any effect on hair growth

Consulter les justifications(*)

Résultats tests consommateurs et justifications

Thickening Cosmetic Routine.

A usage test was conducted on 57 subjects. After 28 days of use, 2 to 3 times a week, of the thickening routine (shampoo + mask + mousse), the testers found their hair to be thicker, hydrated and healthier.

Food Supplement Thickener

A usage test was conducted on 107 testers. After 3 months of using the thickening food supplement, at a rate of one capsule per day, the testers found their hair to be thicker, more beautiful, fuller, silkier and with more hair volume.

INGRÉDIENTS

Hyaluronic acid

Hyaluronic acid is known for hydrating, plumping, and protecting the hair fiber.

Hydrolyzed rice protein

Extracted from rice, it provides moisturizing and protective properties for both the scalp and the hair fiber.

Red algae extract

Improves hair quality by enhancing strength, thickness, and vitality.

Nettle

Urtica dioica
Nettle, from the Urticaceae family, helps strengthen the hair. Its leaves are particularly known for their high mineral content, especially silica.

Vitamin B8

D-biotin
An essential water-soluble vitamin that contributes to the normal metabolism of macronutrients and helps maintain normal hair.

Horsetail

Equisetum arvense L.
A common annual plant found in temperate regions, growing in moist soils. It is characterized by its distinctive horsetail-like shape.

Selenium

Selenium is a trace element essential for the body’s metabolism. It is known to help protect cells from oxidative stress and to contribute to the maintenance of normal hair and nails.

Vitamin B6

An essential water-soluble vitamin that contributes to the normal synthesis of cysteine and helps regulate hormonal activity.

Zinc

Zinc is a trace element essential for the body’s metabolism. It is known to help protect cells from oxidative stress and to contribute to the maintenance of normal hair and nails.

Ingredients list

Thickening Dietary Supplement

Hydroxypropyl methylcellulose (plant-based capsule); horsetail aerial part powder (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.

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.

Thickening Mask

Aqua, Stearyl Alcohol, Cetyl Alcohol, Prunus Amygdalus Dulcis Oil, Glycerin, Brassicamidopropyl Dimethylamine, Sodium
Hyaluronate, Palmaria Palmata Extract, Hydrolyzed Rice Protein, Arginine, Butyrospermum Parkii Butter, Cocos Nucifera Oil,
Hydrolyzed Sweet Almond Protein, Parfum, Lactic Acid, Pentylene Glycol, Levulinic Acid, Glyceryl Caprylate, Sodium Benzoate,
Potassium Sorbate.

Thickening Foam

Aqua, Glycerin, Propylene Glycol, Xylitol, Polyquaternium-22, Palmaria Palmata Extract, Hydrolyzed Rice Protein, Arginine, Caprylyl/Capryl Glucoside, Parfum, Glyceryl Caprylate, Pentylene Glycol, Polydextrose, Levulinic Acid, Potassium Sorbate, Sodium Benzoate

Nutritional information

	Amount per 1 capsule	% RI**
Horsetail aerial parts powder	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%

ACTIONS

Actions In: Thickening Food Supplement

Food supplement based on Horsetail, Nettle, Collagen Peptides, Methane Methylsulfonate (MSM), Amino Acids, Vitamins and Minerals.

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

Promotes hair strengthening.
Thanks to the Nettle

Promotes hair fortification, strengthening and growth.
Thanks to the field 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

Action Out: The thickening protocol increases hair thickness by +38%*

An immediate effect*
The Thickening Routine consists of a shampoo, mask, and mousse. This routine was the subject of an ex-vivo study, meaning on strands of hair initially taken, which allowed for the measurement of proven effectiveness in increasing hair thickness: +38% from the first use, as well as a lasting effect*.

Consulter les justifications(*)

Justifications

Dietary supplement: Luxéol Thickener
*Usage test, carried out in 2025 by an independent laboratory on 107 people for 3 months, at a rate of one capsule per day.

Cosmetics: Luxéol Thickening Protocol
*Ex vivo test, 25 strands, 38% after immediate use of the Thickening Protocol (shampoo + mask + mousse).
Free from sulfated surfactants.

RÉSULTATS CONSOMMATEURS

A formula approved by testers

Routines: Nourished, hydrated, and strengthened hair

96%find that their hair is nourished
91%find that their hair is moisturized
89%find that their hair is stronger
86%find that their hair is healthier

Shampoo

Gently cleanses while delicately scenting the hair

86%find that the product makes detangling and styling easier
86%they find the texture smooth and pleasant
82%they find the foam light and pleasant
81%find that their hair is softer
81%recommend the product

Mask

Instantly detangles and softens the hair fiber

98%find that their hair is immediately detangled
96%find the texture creamy
96%find their hair instantly softer
89%find that their hair is shinier
89%recommend the product
84%find their hair softer and lighter

Mousse

Thickens without making it cardboard-like

95%find the texture of the mousse light, dense and pleasant
79%find that their hair detangles easily
79%find that the foam does not give a cardboard effect
79%find that their hair is better hydrated

Thickening Food Supplement

Thicker hair

95%find their hair thicker
96%find their hair thicker
90%observe an increase in hair mass

More beautiful and silkier hair

97%find their hair more beautiful
94%find their hair silkier
95%confirm the absence of any effect on hair growth

Consulter les justifications(*)

Résultats tests consommateurs et justifications

Thickening Cosmetic Routine.

A usage test was conducted on 57 subjects. After 28 days of use, 2 to 3 times a week, of the thickening routine (shampoo + mask + mousse), the testers found their hair to be thicker, hydrated and healthier.

Food Supplement Thickener

A usage test was conducted on 107 testers. After 3 months of using the thickening food supplement, at a rate of one capsule per day, the testers found their hair to be thicker, more beautiful, fuller, silkier and with more hair volume.

INGRÉDIENTS

Hyaluronic acid

Hyaluronic acid is known for hydrating, plumping, and protecting the hair fiber.

Hydrolyzed rice protein

Extracted from rice, it provides moisturizing and protective properties for both the scalp and the hair fiber.

Red algae extract

Improves hair quality by enhancing strength, thickness, and vitality.

Nettle

Urtica dioica
Nettle, from the Urticaceae family, helps strengthen the hair. Its leaves are particularly known for their high mineral content, especially silica.

Vitamin B8

D-biotin
An essential water-soluble vitamin that contributes to the normal metabolism of macronutrients and helps maintain normal hair.

Horsetail

Equisetum arvense L.
A common annual plant found in temperate regions, growing in moist soils. It is characterized by its distinctive horsetail-like shape.

Selenium

Selenium is a trace element essential for the body’s metabolism. It is known to help protect cells from oxidative stress and to contribute to the maintenance of normal hair and nails.

Vitamin B6

An essential water-soluble vitamin that contributes to the normal synthesis of cysteine and helps regulate hormonal activity.

Zinc

Zinc is a trace element essential for the body’s metabolism. It is known to help protect cells from oxidative stress and to contribute to the maintenance of normal hair and nails.

Ingredients list

Thickening Dietary Supplement

Hydroxypropyl methylcellulose (plant-based capsule); horsetail aerial part powder (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.

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.

Thickening Mask

Aqua, Stearyl Alcohol, Cetyl Alcohol, Prunus Amygdalus Dulcis Oil, Glycerin, Brassicamidopropyl Dimethylamine, Sodium
Hyaluronate, Palmaria Palmata Extract, Hydrolyzed Rice Protein, Arginine, Butyrospermum Parkii Butter, Cocos Nucifera Oil,
Hydrolyzed Sweet Almond Protein, Parfum, Lactic Acid, Pentylene Glycol, Levulinic Acid, Glyceryl Caprylate, Sodium Benzoate,
Potassium Sorbate.

Thickening Foam

Aqua, Glycerin, Propylene Glycol, Xylitol, Polyquaternium-22, Palmaria Palmata Extract, Hydrolyzed Rice Protein, Arginine, Caprylyl/Capryl Glucoside, Parfum, Glyceryl Caprylate, Pentylene Glycol, Polydextrose, Levulinic Acid, Potassium Sorbate, Sodium Benzoate

Nutritional information

	Amount per 1 capsule	% RI**
Horsetail aerial parts powder	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%

Accordion content

CONSEILS D'UTILISATION

Thickening shampoo:

Shake before use. Apply 2 to 3 times a week to wet hair.
Leave to act and rinse.

Thickening mask:

Apply 2 to 3 times a week after using the Thickening Shampoo. Distribute through the lengths and ends, leave on for 5 minutes, then rinse. Finish by applying the Thickening Mousse.

Thickening mousse:

Do not shake the bottle.
Apply 2 to 3 times a week after shampooing and using a thickening mask.
Apply to wet, towel-dried hair, from mid-lengths to ends. Do not rinse.

Food Supplement Thickener

1 capsule per day to be swallowed with a large glass of water for 90 days.

Precautions of use

Cosmetic products:

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

Thickening Food Supplement:

For adults only.
Not recommended in cases of heart failure or edematous kidney disease.
Not recommended for pregnant or breastfeeding women.
Dietary supplements should be used as part of a healthy lifestyle and not as a substitute 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 GUMMIES FORCE & GROWTH, LUXÉOL KERATIN COMPLEX, LUXÉOL ZINC 15, AND LUXÉOL POST-PREGNANCY COMPLEX.

Net weight

Dietary supplement: 43.6g (3-month supply)

FAQ

What hair type is the Dry Hair Thickening Routine suitable for?

The Dry Hair Thickening Routine was designed for fine and dry hair.

How long does it take to see results after using the thickening cosmetic protocol?

Our ex vivo study demonstrated an increase in hair thickness from the first use and persisting after several applications.
For the Thickening Food Supplement: 95% of users report being satisfied after 1 month of use and 98% after 3 months of use.*

Is the Dry Hair Thickening Routine suitable for pregnant and/or breastfeeding women?

Yes, the Dry Hair Thickening Routine is compatible with pregnant and breastfeeding women.

Where can I find the product information sheet relating to environmental qualities and characteristics?

The product information sheet relating to cosmetic environmental qualities and characteristics can be foundhere,
those of the complements are foundhere.

x

Thickening shampoo:

Shake before use. Apply 2 to 3 times a week to wet hair.
Leave to act and rinse.

Thickening mask:

Apply 2 to 3 times a week after using the Thickening Shampoo. Distribute through the lengths and ends, leave on for 5 minutes, then rinse. Finish by applying the Thickening Mousse.

Thickening mousse:

Do not shake the bottle.
Apply 2 to 3 times a week after shampooing and using a thickening mask.
Apply to wet, towel-dried hair, from mid-lengths to ends. Do not rinse.

Food Supplement Thickener

1 capsule per day to be swallowed with a large glass of water for 90 days.

Precautions of use

Cosmetic products:

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

Thickening Food Supplement:

For adults only.
Not recommended in cases of heart failure or edematous kidney disease.
Not recommended for pregnant or breastfeeding women.
Dietary supplements should be used as part of a healthy lifestyle and not as a substitute 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 GUMMIES FORCE & GROWTH, LUXÉOL KERATIN COMPLEX, LUXÉOL ZINC 15, AND LUXÉOL POST-PREGNANCY COMPLEX.

Net weight

Dietary supplement: 43.6g (3-month supply)

What hair type is the Dry Hair Thickening Routine suitable for?

The Dry Hair Thickening Routine was designed for fine and dry hair.

How long does it take to see results after using the thickening cosmetic protocol?

Our ex vivo study demonstrated an increase in hair thickness from the first use and persisting after several applications.
For the Thickening Food Supplement: 95% of users report being satisfied after 1 month of use and 98% after 3 months of use.*

Is the Dry Hair Thickening Routine suitable for pregnant and/or breastfeeding women?

Yes, the Dry Hair Thickening Routine is compatible with pregnant and breastfeeding women.

Where can I find the product information sheet relating to environmental qualities and characteristics?

The product information sheet relating to cosmetic environmental qualities and characteristics can be foundhere,
those of the complements are foundhere.