Molecular Repair Serum Molecular Repair Serum

~~79,80 €~~ 77,40 € -3%

2 bottles

New

Molecular Repair Serum

Name: Molecular Repair Serum
Brand: Luxeol
SKU: LUX26_PFN_81217FR-2
Price: 77.4 EUR
Availability: InStock
Rating: 4.4 (123 reviews)

100 ml

+64% surface repair*
+46% deep repair*
Immediate and long-lasting action*
Reduces frizz

Format

STANDARD TRAVEL

Quantity

2 bottles

-3%

~~79,80 €~~ 77,40 €

*Lot de 2 : 38,70€ l'unité au lieu de 39,90€

1 bottle

39,90 €

3 bottles

-6%

~~119,70 €~~ 112,50 €

*Lot de 3 : 37,50€ l'unité au lieu de 39,90€

Your complete routine with:

Molecular Repair Protocol

The Molecular Repair Protocol repairs hair from the inside and outside: +64% on the surface, +46% in depth.*

-9%

~~97,70 €~~ 88,90 €

Your expert A question about this product?

The Molecular Repair Serum, used with its protocol, repairs hair from the inside and outside: +64% on the surface, +46% in depth.*

Discover Luxéol's Bond Repair Serum, from the protocol (shampoo, mask and serum) that repairs damaged hair from the inside out.

Made with 99% naturally derived ingredients, this serum is a true repairing treatment that reduces breakage and reduces frizz.

Thanks to a double ex vivo study, it has been demonstrated that this protocol restores +46% of internal bonds and smooths cuticles by +64%*, for stronger, softer and healthier-looking hair.

Enriched with chia seed extract and pine bark, known to strengthen and protect the hair fibre.

Results: repaired, revitalised and less damaged hair.

Proven efficacy

Silicone-free

99% naturally derived ingredients

Made in France

CLINICAL RESULTS

Discover Luxéol's Bond Repair Serum, from the protocol (shampoo, mask and serum) that repairs damaged hair from the inside out.

Made with 99% naturally derived ingredients, this serum is a true repairing treatment that reduces breakage and reduces frizz.

Enriched with chia seed extract and pine bark, known to strengthen and protect the hair fibre.

Results: repaired, revitalised and less damaged hair.

LABORATORY TEST RESULTS

Proven efficacy

1ST STUDY: + 64%* surface repair

2ND STUDY: + 46%* deep repair

This protocol has been the subject of two studies ex vivo conducted on previously collected locks of hair. These studies demonstrated efficacy in improving hair repair:
+ 64%* surface repair and + 46%* deep repair

View the laboratory test results and supporting evidence(*)

Laboratory test results and supporting evidence

1ST STUDY: SCANNING ELECTRON MICROSCOPY (SEM)

This technique allows precise observation of cuticle condition and high-detail visualisation of the hair surface:
• Cuticle condition before and after using the protocol
• Reduction in visible damage
• Repairing action directly on the fibre

Measured using an optical microscope on 10 tresses, this high-resolution visual analysis concretely and objectively demonstrates the effectiveness of the surface repair protocol.
+ 64%* surface repair

2ND STUDY: COLORIMETRIC EVALUATION

To evaluate the effect on the hair's sulphur bonds, thiol group content was measured using Ellman's test. This test is based on a colorimetric reaction: thiols react with DTNB reagent to release a yellow compound measured at 412 nm with a spectrophotometer.

Two measurements are taken:
1. free thiols naturally present in the hair
2. total thiols after complete reduction of disulphide bonds with sodium borohydride (NaBH4). Samples are incubated, neutralised, and then analysed to quantify thiols from the resulting absorbance.
+ 46%* deep repair

*Tests ex vivo, 10 tresses, 16 applications of the Protocol (Shampoo, Mask, and Bond Repair Serum).

CONSUMER RESULTS

A FORMULA APPROVED BY TESTERS

A user test was carried out on 44 subjects after 28 days of using the routine (Luxéol Shampoo + Mask + Bond Repair Serum), 2 to 3 times a week.

Hair that is repaired, nourished and visibly more beautiful

97 % find their hair revitalised, hydrated and less damaged
95 % agree that the routine restores the hair fibre
97 % find their hair more beautiful
97 % find their split ends less visible
90% observe immediate and long-lasting results

Bond Repair Serum:

95 % agree that the serum reduces frizz
93 % consider it a true restorative treatment
93 % agree that the serum reduces breakage

Sensoriality: a formula that does not make hair greasy

90 % agree that the serum does not make hair greasy
97 % find the scent of the routine pleasant

View the supporting evidence(*)

Consumer test results and supporting evidence

*User test, 44 people, after 28 days of use 2 to 3 times per week of the Protocol (Shampoo, Mask and Bond Repair Serum):

Immediate and lasting action: 90% notice immediate and lasting results

Information on visuals and before/after photos(*)

Information about visuals and before/after

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

INGREDIENTS

Pine bark

• Powerful antioxidant: rich in polyphenols.
• Helps to protect the fibre from oxidative damage and makes it more resilient.

Chia Seed Extract

• Known for strengthening the hair fibre (rich in amino acids and plant proteins).
• Help to reinforce the structure of the hair, improving its resistance to breakage.
• Form a moisturising film that helps to retain moisture in the fibre, reducing dryness and brittleness.

Ingredients list

Aqua, Brassica Alcohol, Prunus Amygdalus Dulcis Oil, Glycerin, Brassicamidopropyl Dimethylamine, Salvia Hispanica Seed Extract, Helianthus Annuus Seed Oil, Butyrospermum Parkii Butter, Cocos Nucifera Oil, Pinus Pinaster Bark Extract, Rosa Canina Fruit Extract, Lactic Acid, Leuconostoc/Radish Root Ferment Filtrate, Tocopherol, Parfum, Pentylene Glycol, Glyceryl Caprylate, Levulinic Acid, Potassium Sorbate, Sodium Benzoate.

DIRECTIONS FOR USE

FAQ

Which hair type is the Luxéol Bond Repair Protocol suited to?

The Bond Repair Protocol has been specially formulated for damaged, weakened or colour-treated hair.

How long does it take to see results after use?

Our studies demonstrated repair after application of the 3 references: shampoo, mask and serum.
The results obtained were measured after 16 applications on 10 hair strands.

Does Luxéol Bond Repair Serum contain silicones?

No, Luxéol Bond Repair Serum does not contain silicones.

Is Luxéol Bond Repair Serum compatible for pregnant and/or breastfeeding women?

Yes, this serum is compatible for pregnant and breastfeeding women.

Is Luxéol Bond Repair Serum compatible for children?

Yes, this Serum is compatible for children aged 3 and over.

Where can I find the product sheet relating to the environmental qualities and characteristics of Luxéol Bond Repair Serum?

The product sheet relating to the 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

Molecular Repair Serum

Your complete routine with:

Molecular Repair Protocol

The Molecular Repair Serum, used with its protocol, repairs hair from the inside and outside: +64% on the surface, +46% in depth.*

CLINICAL RESULTS

LABORATORY TEST RESULTS

Proven efficacy

1ST STUDY: + 64%* surface repair

2ND STUDY: + 46%* deep repair

1ST STUDY: SCANNING ELECTRON MICROSCOPY (SEM)

2ND STUDY: COLORIMETRIC EVALUATION

CONSUMER RESULTS

A FORMULA APPROVED BY TESTERS

Hair that is repaired, nourished and visibly more beautiful

Bond Repair Serum:

Sensoriality: a formula that does not make hair greasy

INGREDIENTS

Ingredients list

DIRECTIONS FOR USE

Precautions for use

FAQ

Which hair type is the Luxéol Bond Repair Protocol suited to?

How long does it take to see results after use?

Does Luxéol Bond Repair Serum contain silicones?

Is Luxéol Bond Repair Serum compatible for pregnant and/or breastfeeding women?

Is Luxéol Bond Repair Serum compatible for children?

Where can I find the product sheet relating to the environmental qualities and characteristics of Luxéol Bond Repair Serum?

Discover also:

Hair diagnosis