What is the purpose of Granions Pro Keracys Cheveux 4-en-1 Collagen + Keratin + Biotin 300g?
When your hair becomes fine, brittle or falls out more than it should, it's not a fatality: it's a signal. And that's precisely where the Granions® laboratory comes in with Granions Pro Keracys Cheveux 4-in-1, an ultra-targeted solution that tackles the root causes of hair fragility. Thanks to a synergistic formula based on hydrolyzed marine collagen, ultra-dosed keratin, biotin and powerful natural extracts, this dietary supplement acts directly on hair structure, from root to tip. The result? Denser, thicker, stronger, visibly shinier hair.
The major innovation of this treatment is its hydrolyzed marine collagen with a low molecular weight (2000 Da), enabling it to be rapidly assimilated by the body. Once absorbed, it helps to regenerate the hair fiber, promoting in-depth reconstruction. This is more than just a temporary radiance boost: we're talking about lasting fortification, restored volume and revitalized structure.
But that's not all. This miracle powder also contains highly-concentrated keratin, a genuine natural shield against everyday aggressions: pollution, UV rays, hard water, oxidative stress... It acts like a second skin on your hair, helping it to gain suppleness, shine and, above all, strength. In just a few weeks, hair is less brittle, more supple to the touch, and visibly stronger.
When it comes to growth, biotin (vitamin B8) comes into play, combined with bilberry extract to stimulate scalp microcirculation. By strengthening the irrigation of hair bulbs, this duo boosts natural hair growth. No more hair in pause mode: with this combo, you can restart the hair machine! Add to this arugula and bamboo extracts, renowned for their ability to strengthen the hair shaft and increase overall hair density... and you've got a complete routine that's as effective as it is targeted.
And to seal the deal, this supplement is enriched with zinc, selenium and vitamin B6, three essential micronutrients that play an active role in hair vitality, growth and protection. Invisible yet powerful armor, to keep your lengths in tip-top shape despite the ups and downs of everyday life.
And to prolong the benefits and enhance your hair, don't hesitate to combine this treatment with the glittering oil Rose-Baie Monoï Collagène Cheveux et Corps, which deeply moisturizes and nourishes while adding shine and softness to your hair and skin.
How do I use this product?
It's so easy! In a large glass of water (approx. 200 ml), pour 2 measuring spoons of powder (i.e. 10 g), stir well until completely dissolved... and then drink immediately. The fruity taste is pleasant, no need to force yourself. We recommend a 30-day course of treatment, to be repeated as needed. When is the best time to take it? In the morning or at midday, before 4 p.m., for better assimilation of the active ingredients. It's your daily beauty ritual.
Give your opinion on the advice for use and dosage of Granions Pro Keracys Cheveux 4-en-1 with our partner Verified opinions after your purchase.
Precautions for use
As with all dietary supplements, this product should be used as part of a balanced lifestyle. It does not replace a varied diet. Never exceed the recommended daily dose (even if you're tempted). Keep this product for adults only, and out of the reach of children. If you are pregnant or breast-feeding, it is imperative to consult a health professional before starting the treatment.
What does it contain?
Maltodextrin, Fish Collagen Peptides, Hydrolyzed Keratin, Pomegranate Flavor, Modified Starch, Arugula Extract, Blueberry Extract, L-Cysteine, Bamboo, Zinc Bisglycinate, Vitamin B8, Sucralose, Copper Gluconate, Vitamin B6, Sodium Selenite.
Composition per 10 g powder
Active ingredients |
Content |
AR* |
Low molecular weight type 1 hydrolyzed marine (fish) collagen peptides |
2500 mg |
- |
Hydrolyzed keratin |
500 mg |
- |
Arugula extract |
100 mg |
- |
Bilberry extract |
100 mg |
- |
Of which anthocyanins |
1 mg |
- |
Bamboo |
40 mg |
- |
Of which silica |
30 mg |
- |
L-cysteine |
100 mg |
- |
Zinc |
10 mg |
100% |
Vitamin B8 (Biotin) |
10 mg |
20000% |
Vitamin B6 |
1.4 mg |
100% |
Copper |
1000 µg |
100% |
Selenium |
55 µg |
100% |
Available at
300 g jar