D-LAB - 100% natural keratin food supplement for the hair

Pure Keratin - Structure & anti-breakage

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36.02 € EXCL. TAX



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D-LAB dietary supplement Pure Keratin for hair and nail care 

D-LAB Pure Keratin is a high dose of natural keratin that fills in cracks on the hair shaft to repair, strengthen and thicken hair one by one. This formula acts in the core of the hair bulb to reduce breakage.

Keratin is a protein naturally synthesized by the body, it is the major constituent of the hair fiber. A high dose of natural keratin will help to heal and protect the hair in its heart by clogging the hair fiber breccias and thus repair, coat and densify the hair. Its action in the heart of the capillary bulb will fight hair loss and strengthen the capillary mass.

D-LAB selected Cynatine®, which is composed of a single organic material called Intermediate Filament Protein which is produced from a single source of keratin fiber from sheep's wool from New Zealand.

When should you use D-LAB Pure Keratin natural capsules :

+ Tired hair (colorations, sweeps, sobering, repetitive brushings)
+ Hair loss, especially during season changes
+ Thin hair, lacking texture
+ Split or brittle nails

D-LAB Pure Keratin results :

  • Increase the number of hairs in the anagen phase for 90% of testers
  • Reduction of hair loss 100% of testers in 1 month
  • Reduction of hair loss almost 4 times in 30 days ( 3.8x )
  • Improve the hair structure
  • More sparkle & shine to dull hair 95%
  • Nail Resistance x2 from the first month

100% natural keratin food supplement for hair and nails


100% of all ingredients are from natural origin


100% natural keratin: 500mg per capsule

For fast results, D-LAB chooses Cynatine®, a particularly bioavailable natural molecule because it is obtained by a patented process to make it soluble.

It is composed of a unique biological material called "Intermediate Filament Protein", produced from the unique source of keratin fibre derived from New Zealand sheep's wool.

Cynatine® HNS: Keratin of natural origin (500 mg) - Vegetable capsule: Hydroxypropylmethylcellulose - Anticaking agent: Magnesium stearate.

Vegetable capsule

Directions for use

Directions for use

Dosage :
1 capsule per day for 3 months.

Renewal of the cure : 
You can use the Pure Keratin for periods of 1 or 2 months to reduce hair loss or to boost growth. However, the results of the Pure Keratin are optimal and visible on the texture of the hair after a cure of 3 consecutive months.
Complementary Products :
For even greater efficiency, you can combine the Pure Keratin with the Hair Growth Complex.


D-Lab is a professional nutricosmetics laboratory for made in France and natural beauty food supplements.


Formulated by health and beauty experts, D-Lab's cosmetic capsules are packed with natural and powerful ingredients to provide an internal resource that helps each woman unlock and nourish her natural beauty.


Designed to target specific needs in the daily beauty routine and providing transformative results, the D-Lab cosmeto-food works from the inside-out for comprehensive, long-lasting action.

D-lab natural efficient beauty food supplements


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