Strengthening Routine Strengthening Routine

~~79,70 €~~ 72,50 € -9%

1 protocol

New

Strengthening Routine

Name: Strengthening Routine
Brand: Luxeol
SKU: LUX26_RTN_0065FR
Price: 72.5 EUR
Availability: InStock
Rating: 5.0 (5 reviews)

Fortifying Shampoo

200 ml

Fortifying Conditioner

200 ml

Fortifying Serum

100 ml

64x more resistant*
Proven anti-breakage action*
Coats hair without weighing it down*
Stronger, supple and resilient hair

Quantity

BACK TO SCHOOL⁴
-30% avec le code RENTREE30 + cadeau dès 50€

BACK TO SCHOOL⁴
-30% avec le code RENTREE30
+ cadeau dès 50€

Your complete routine with:

Strengthening Routine - In&Out

Brittle hair, weakened by brushing and external aggressors?

-9%

~~119,50 €~~ 108,70 €

Your expert A question about this product?

Brittle hair, weakened by brushing and external aggressors?

Discover the Strengthening Protocol, specially formulated to strengthen the hair fibre and protect hair from external aggressors.

This complete protocol helps reduce breakage while revealing stronger and visibly healthier hair.

The Strengthening Shampoo gently cleanses the hair with its delicate foam, without a rough feel.
The Strengthening Conditioner instantly detangles the hair and improves slip without a greasy finish.
The Strengthening Serum coats the lengths without weighing them down and provides flexibility and softness.

Thanks to a double ex vivo & in vivo study, the Strengthening Protocol helps make hair up to 64x more resistant and reduce brushing-related breakage by up to -60%*. Hair looks stronger, more resilient and better protected day after day.

Tested and approved, it acts as a true protective shield for the hair fibre while providing softness, hydration and lightness to the hair.

Results : stronger hair with reduced breakage and visibly strengthened fibres, without weighing hair down.

Proven efficacy

Silicone-free and sulphate-free*

Cosmetic formulas composed of at least 89% natural-origin ingredients

Made in France

CLINICAL RESULTS

Discover the Strengthening Protocol, specially formulated to strengthen the hair fibre and protect hair from external aggressors.

This complete protocol helps reduce breakage while revealing stronger and visibly healthier hair.

Tested and approved, it acts as a true protective shield for the hair fibre while providing softness, hydration and lightness to the hair.

Results : stronger hair with reduced breakage and visibly strengthened fibres, without weighing hair down.

LABORATORY TEST RESULTS

DUAL STUDY: EX VIVO & IN VIVO

The Fortifying Protocol consists of a shampoo, a conditioner and a serum designed to strengthen the hair fibre and reduce breakage.

✦ 1ST STUDY EX VIVO

ELONGATION TEST

The elastic properties of the hair were evaluated using a dynamometer to measure its tensile strength before breaking.

64 times more resistant*

Hair shows improved mechanical resistance and a more supple fibre.

✦ 2ND STUDY IN VIVO

EVALUATION OF THE NUMBER OF BROKEN HAIRS

The evaluation of broken hairs was carried out after brushing under standardised conditions.

-60% breakage*

Hair is more resistant to brushing and visibly less prone to breakage.

View the laboratory test results and supporting evidence(*)

Laboratory test results and supporting evidence

*64x stronger: Test ex vivo, comparison on 15 strands vs 15 placebo strands, 16 applications of the Protocol (shampoo + conditioner + Luxéol Strengthening serum)

*Proven anti-breakage action: -60% breakage after 56 days, 44 subjects, Protocol used twice a week.

*Without sulphate surfactants

CONSUMER RESULTS

A formula approved by testers

A usage test was conducted on 44 subjects after 56 days of use, applying the Strengthening Protocol (shampoo + conditioner + serum) twice a week. Testers observed stronger, more resilient, less brittle hair that is protected against external aggressors.

Stronger, protected hair

97 % notice less hair on the hairbrush or in the bathtub/towel
93 % find that the routine acts as a shield against external aggressors
90 % find their hair stronger and more robust
90 % find their hair looks healthier

Strengthened hair

90 % find that the routine protocol reduces hair breakage
90% find that their hair has regained strength and vitality
84 % find their hair hydrated

Sensoriality: pleasant textures without weighing hair down

88 % find the shampoo's lather delicate
86 % find their hair soft, supple and lightweight
97 % find that the conditioner has a creamy, smooth and pleasant texture

Strengthening Shampoo

88 % find that the shampoo gently cleanses hair and rinses out easily
79 % do not feel any rough texture after use

Strengthening Conditioner

86 % find that the conditioner instantly detangles and improves hair slip
86 % find their hair soft, supple and lightweight
84 % find that the product does not make hair greasy

Strengthening Serum

90 % find that the serum sheathes the hair
90 % feel their hair is stronger and more resilient
79 % find that the product does not make hair greasy

View the supporting evidence(*)

Consumer test results and supporting evidence

*Usage test, 56 days, 44 subjects, 2x/week of the Fortifying Protocol (shampoo + conditioner + Luxéol Fortifying serum).

INGREDIENTS

Hydrolysed soy protein

Hydrolysed soy protein is used to help strengthen weakened hair and improve its resistance to breakage. It also helps to make brushing easier and to bring more softness and suppleness to the hair fibre. It is particularly suited to fortifying hair care products seeking both a technical and sensory benefit.

Panthenol

Panthenol is known for helping to hydrate and strengthen the hair fibre. It helps to improve the suppleness and softness of hair, while contributing to protecting it from external aggressors.

Niacinamide

Niacinamide is used to help promote stronger, healthier hair from the root.

Hydrolysed wheat protein

Hydrolysed wheat protein is known for helping to strengthen and coat the hair fibre. It helps to smooth the cuticles, protect the hair and make styling easier.

Ingredients list

Fortifying Shampoo

Aqua, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Glycerin, Inulin, Coco-Glucoside, Sodium Methyl Oleoyl Taurate, Hydrolyzed Wheat Protein, Hydrolyzed Soy Protein, Niacinamide, Panthenol, Parfum, Guar Hydroxypropyltrimonium Chloride,
Caesalpinia Spinosa Gum, Citric Acid, Sodium Chloride, Heptyl Glucoside, Sodium Citrate, Sodium Hydroxide, Sodium Gluconate, Sodium Benzoate, Potassium Sorbate.

Fortifying Conditioner

Aqua, Glycerin, Brassicamidopropyl Dimethylamine, Cetearyl Alcohol, Behenyl Alcohol, Simmondsia Chinensis Seed Oil, Hydrolyzed Wheat Protein, Hydrolyzed Soy Protein, Niacinamide, Panthenol, Parfum, Caesalpinia Spinosa Gum, Lactic Acid, Guar Hydroxypropyltrimonium Chloride, Sodium Lactate, Tocopherol, Gluconolactone, Calcium Gluconate, Sodium Benzoate, Potassium Sorbate.

Fortifying Serum

Aqua, Glycerin, Diglycerin, Caesalpinia Spinosa Gum, Hydrolyzed Wheat Protein, Hydrolyzed Soy Protein,
Niacinamide, Panthenol, Hydrogenated Starch Hydrolysate, Sucrose Laurate, Sucrose Dilaurate,
Sucrose Trilaurate, Parfum, Citric Acid, Sodium Hydroxide, Gluconolactone, Sodium Benzoate, Potassium Sorbate, Calcium Gluconate.

DIRECTIONS FOR USE

Strengthening Shampoo:

Apply twice a week
Leave on for a few minutes then rinse
Then apply the conditioner and the Strengthening serum

Strengthening Conditioner:

Apply twice a week
Leave on for 5 minutes then rinse
Then apply the Strengthening serum

Strengthening Serum:

Apply twice a week after the Strengthening Shampoo and conditioner
on towel-dried hair, from mid-lengths to ends.
Do not rinse.

Precautions for use

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

FAQ

Which hair type is the Luxéol Fortifying Protocol suitable for?

The Fortifying Protocol has been specially formulated for fragile and brittle hair.

How long does it take to see results after use?

Our studies have demonstrated an increase in hair strength after application of the 3 references: shampoo, conditioner and serum. This effect is long-lasting, for up to 16 applications.*

Does the Luxéol Fortifying Protocol contain silicones and sulphates?

No, the Luxéol Fortifying Protocol does not contain silicones or sulphated surfactants.

Is the Luxéol Fortifying Protocol suitable for pregnant and/or breastfeeding women?

Yes, the Fortifying Protocol is suitable for pregnant and/or breastfeeding women.

Is the Luxéol Fortifying Protocol suitable for children?

Yes, the Fortifying Protocol is suitable for children aged 3 and above.

Where can I find the product sheet relating to the environmental qualities and characteristics of the cosmetic products in the Fortifying Protocol?

The product sheet relating to environmental qualities and characteristics can be found here.

100% MADE IN FRANCE¹

CLINICAL RESULTS

HAIRCARE EXPERT

+150 PRODUCT TESTS¹

COMMITTED CSR LABEL
(AFNOR)

SATISFIED OR
REFUNDED³

+20 BEAUTY AWARDS

Discover also:

Hair diagnosis

Discover your personalised haircare routine in just a few clicks!

START MY DIAGNOSIS

For your health, eat at least five portions of fruit 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 carefully check product labelling before use.

¹: +150 product tests: Total number of products tested by Luxéol (clinical studies, usage tests and ex vivo tests) across all products developed as of 18/06/2026.
+ 100 consumer tests as of 18/06/2026. Products counted individually, including where several products were assessed in the same study.
Cosmetics and food supplements 100% made in France, except nail care and special volume. Free from sulphated surfactants.

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

³: Excluding subscriptions. See the Terms and Conditions

⁴: BACK TO SCHOOL: Back-to-school promotion. 1 bond repair shampoo free with purchases of €50 or more. Offer valid until 30 September 2026.

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

Needs

Product types

Hair types

Travel size & Accessories

Strengthening Routine

Your complete routine with:

Strengthening Routine - In&Out

Brittle hair, weakened by brushing and external aggressors?

CLINICAL RESULTS

LABORATORY TEST RESULTS

DUAL STUDY: EX VIVO & IN VIVO

✦ 1ST STUDY EX VIVO

ELONGATION TEST

64 times more resistant*

✦ 2ND STUDY IN VIVO

EVALUATION OF THE NUMBER OF BROKEN HAIRS

-60% breakage*

CONSUMER RESULTS

A formula approved by testers

Stronger, protected hair

Strengthened hair

Sensoriality: pleasant textures without weighing hair down

Strengthening Shampoo

Strengthening Conditioner

Strengthening Serum

INGREDIENTS

Ingredients list

DIRECTIONS FOR USE

Precautions for use

FAQ

Which hair type is the Luxéol Fortifying Protocol suitable for?

How long does it take to see results after use?

Does the Luxéol Fortifying Protocol contain silicones and sulphates?

Is the Luxéol Fortifying Protocol suitable for pregnant and/or breastfeeding women?

Is the Luxéol Fortifying Protocol suitable for children?

Where can I find the product sheet relating to the environmental qualities and characteristics of the cosmetic products in the Fortifying Protocol?

Discover also:

Hair diagnosis