Favourite Thickening Protocol Favourite Thickening Protocol

~~86,70 EUR~~ 78,80 EUR -9%

1 routine

❤️ favourite

Favourite Thickening Protocol

Name: Favourite Thickening Protocol
Brand: Luxeol
SKU: LUX26_RTN_0042FR
Price: 78.8 EUR
Availability: InStock
Rating: 3.9 (715 reviews)

Thickening Shampoo

200 ml

Thickening Mask

200 ml

Thickening Serum

100 ml

+42% thickness from the 1st use*
Lasting effect*
Hydrates, nourishes and strengthens the hair fibre without weighing it down
Hair softer and easier to style

Quantity

Your complete routine with:

Thickening Protocol - NORMAL FINE HAIR

A complete protocol to restore thickness: +36% from the 1st use*. Hair regains softness and vitality.

-9%

~~79,70 EUR~~ 72,50 EUR

Thickening Protocol - DRY HAIR

Normal, fine and dry hair? This protocol increases thickness by +38%, whilst providing nourishment and softness.*

-9%

~~76,70 EUR~~ 69,70 EUR

Your expert A question about this product?

A complete routine to restore thickness and softness to fine hair from the 1st use.*

Discover the Favourite Thickening Protocol, a routine bringing together three essential products from the range, designed for all hair types.

Made up of a shampoo, a mask and a serum, this protocol delivers +42% thickness from the very first use*, for visibly thicker, softer, healthier and shinier hair, without weighing down the fibre.

The Shampoo, with its light lather, gently cleanses hair without weighing it down.
The Mask, with its creamy texture, detangles, bringing softness, suppleness and lightness.
The Serum completes the routine by hydrating the hair fibre for lighter, shinier hair.

Results: thicker, stronger, softer and radiantly healthy hair.

Proven efficacy

Silicone-free and sulphate-free*

Formulas of natural origin

Made in France

CLINICAL RESULTS

Discover the Favourite Thickening Protocol, a routine bringing together three essential products from the range, designed for all hair types.

Results: thicker, stronger, softer and radiantly healthy hair.

LABORATORY TEST RESULTS

Proven efficacy

Increases hair thickness by 42%*

An immediate and long-lasting effect*
The Thickening Protocol for Normal Hair consists of a shampoo, a mask and a serum. This protocol was the subject of a study ex-vivo, i.e. on initially collected hair strands, which made it possible to measure proven efficacy in terms of hair thickness gain: +42% from the very first use, as well as a long-lasting effect*.

View the laboratory test result and justifications

Laboratory test results and justifications

*Ex-vivo test, 25 strands, 42% after immediate use (shampoo + mask + serum). Long-lasting effect: +45% after 16 applications.
Sulphate surfactant-free.

CONSUMER RESULTS

A formula approved by testers

A usage test was carried out on 70 volunteers. After 28 days of use, 2 to 3 times per week, of the Thickening Protocol Must-Have (Shampoo + mask + Serum), testers observed hydrated, stronger, nourished and light hair.

Strengthened, soft and nourished hair fibre

87% find their hair hydrated
83% find that using the routine makes detangling and styling easier
84 % find that their hair is nourished
77% find that their hair is softer
74% find that their hair is silky and light

A pleasant formula to apply

Shampoo

A formula with 95% naturally derived ingredients, that cleanses without weighing hair down.
77 % notice a light and pleasant lather
84 % find that the product gently cleanses hair while enveloping it in a delicate fragrance.
73% notice that their hair is easy to detangle and style

Mask

93 % find that the product adds softness to hair
84% find that the product adds lightness and suppleness to the hair
86 % find that the mask does not weigh hair down
81 % find their hair shiny

Serum

A fluid formula that adds shine, lightness and reduces frizz.
89 % find the texture fluid and light
84 % notice that the product does not make hair greasy
79% find that the serum makes hair soft and light

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

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.

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 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.

USAGE INSTRUCTIONS

Thickening Shampoo:

Shake before use, apply 2 to 3 times a week to wet hair.
Leave on and rinse out.

Thickening Mask:

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

Thickening Serum:

Apply 2 to 3 times a week, to dry hair on lengths and ends, after shampoo and conditioner

Do not rinse

Precautions of use

• Avoid contact with eyes.
• If contact with eyes occurs, rinse thoroughly with clean water.
• Store away from heat.

FAQ

What hair type is the Thickening Protocol for Normal Hair suitable for?

The Thickening Protocol Must-Have has been specially formulated for fine hair.

How long does it take to see results after use?

Our study demonstrated an increase in hair thickness from the 1st use, lasting through several applications.

Does the Thickening Protocol Must-Have contain silicones?

No, the Thickening Protocol Must-Have does not contain silicones.

Is the Thickening Protocol Must-Have suitable for pregnant and/or breastfeeding women?

Yes, the Thickening Protocol Must-Have is compatible with pregnant and breastfeeding women.

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

The product sheet relating to the environmental qualities and characteristics of cosmetic products can be found here.

100% MADE IN FRANCE¹

CLINICAL RESULTS

HAIR EXPERT

+150 PRODUCT TESTS¹

RSE COMMITTED LABEL
(AFNOR)

SATISFIED OR
REFUNDED³

Discover also:

Hair diagnostic

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START MY DIAGNOSTIC

For your health, eat at least five fruits and vegetables a day - www.mangerbouger.fr

Food supplements should be used as part of a healthy lifestyle and should not be used as substitutes for a varied and balanced diet.
Luxéol is a brand of food supplements and cosmetic products mainly for hair and skin. Individual results may vary.

Information may change, please read product labelling carefully before use.

¹: Total number of products tested by Luxéol (clinical studies, usage tests and ex vivo tests) across all products developed, as of 27/03/2026. Products counted individually, including where several products were evaluated in the same study.
Cosmetics and food supplements 100% manufactured in France with the exception of the nail care and Special Volume products.

²: Total number of Luxéol consumer reviews recorded as of 08/04/2026: 83,760, from all sources combined (luxeol.com and third-party platforms).

³: Excluding subscriptions. See the T&Cs

**: Average rating from our customer reviews on luxeol.com and Google as of 13/05/2026.

Free home delivery from £59

Curly Coily Routine: Intense hydration and enhanced curls*

Curly coily routine: softer, shinier and stronger curly to coily hair.

Curly Coily Routine: Intense hydration and enhanced curls*

Favourite Thickening Protocol

Thickening Protocol - NORMAL FINE HAIR

Thickening Protocol - DRY HAIR

A complete routine to restore thickness and softness to fine hair from the 1st use.*

Proven efficacy

Increases hair thickness by 42%*

A formula approved by testers

Strengthened, soft and nourished hair fibre

A pleasant formula to apply

Shampoo

Mask

Serum

Thickening Shampoo:

Thickening Mask:

Thickening Serum:

What hair type is the Thickening Protocol for Normal Hair suitable for?

How long does it take to see results after use?

Does the Thickening Protocol Must-Have contain silicones?

Is the Thickening Protocol Must-Have suitable for pregnant and/or breastfeeding women?

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

Discover also:

Hair diagnostic

Discover your personalised hair routine in just a few clicks!

+80,000 reviews²