SÉRUM BLEU
Ultra-hydrating & antioxidant
$169
10mL
30mL
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SÉRUM BLEU 30mL
Made in France

SÉRUM BLEU

Hydra-Cell Cohesion™ Technology
Made in France

Ultra-hydrating & antioxidant

Vegan 93% ingredients of natural origin 100/100 Yuka Certified for pregnant women
Format:
10mL30mL
Free delivery in U.S. over $100 online purchase

Clinical test

Tests carried out under dermatological and ophthalmological control.

Instantly
+63%
Hydration *
In 1 hour
+194%
Hydration *
In 28 days
86%
Of people observe more elastic skin. *

Application advice

Apply in the morning, 5 to 6 drops, over the entire face, neck and décolleté. Then proceed with makeup or with the rest of your routine.

Active ingredients list

Saccharide Isomerate

Stimulates cell renewal

Reduces inflammatory stress to soothe the skin and redness, and improves skin texture.

Hydra Cell Cohesion™

The routine Hydra Cell Cohesion™ of the Doctor Chama Rekik

“I developed this ultra-hydrating skincare protocol based on feedback from my patients at the clinic. This protocol is the ultimate way to provide deep hydration and restore radiance to your skin.”

Chama Rekik
LE GEL NETTOYANT
ESSENCE ACTIVATRICE
SÉRUM BLEU
CRÈME REVITALISANTE
Hydra Cell Cohesion™ routine

Additional information

Ingredients list

AQUA / WATER / EAU, PENTYLENE GLYCOL, HYDROXYACETOPHENONE, INOSITOL, SODIUM POLYGLUTAMATE, SODIUM HYALURONATE, ALGIN, CRYPTOMERIA JAPONICA BUD EXTRACT, MALACHITE EXTRACT, SACCHARIDE ISOMERATE, CELLULOSE GUM, BUTYLENE GLYCOL, PHENETHYL ALCOHOL

Information on environmental characteristics
  • Mostly recyclable container
  • Mostly recyclable case
Sorting instructions
Packaging
FSC* certified sustainable packaging

*The cardboard used for this case, from sustainably managed forests and controlled sources, is certified according to the criteria of the Forest Stewardship Council™ (FSC™).

  • 5 stars: 6 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
Jean G.

I’ve struggled with very dry, easily irritated skin, and my dermatologist recommended Serum Bleu to me. Within just a few days, I started noticing a real difference, my skin felt much less irritated and significantly less dry. I’m hooked! Thank you, Cible Skin, and thank you, Dr. Gerstner, for recommending it to me!

E
Edison C.-.C.S.T.

I have been using Sérum Bleu for a long time, and it has become my favorite hydrating serum. Before using it, my cheeks used to get extremely dry every winter, and I would often notice dry, flaky patches on my skin.

After using it for about a month, I could really feel that the dryness had improved. My skin felt more comfortable, smoother, and better hydrated. What I also like is that it absorbs quickly into my skin and never feels sticky or heavy.

Now I use it every day, especially when my skin feels dry or needs extra comfort.

J
Jason Z.C.S.T.

I use Cible Skin Sérum Bleu every single day, and it is a game‑changer for office‑based skin concerns. Long hours sitting under office air conditioning used to leave my skin stiff, flaky and dehydrated by midday. This serum offers phenomenal instant hydration with reliable 8‑hour moisture retention, keeping my skin plump all workday. It reinforces the skin barrier, dulls oxidative dullness caused by stale indoor air, and gently relieves dryness‑triggered redness. The lightweight blue serum absorbs quickly with zero sticky residue. I will keep repurchasing and highly recommend it to office workers struggling with air‑conditioning damaged dehydrated skin!

F
Fanyi L.

I’ve been using Sérum Bleu for years and really enjoy it. It absorbs incredibly fast, so I can layer it with almost any other skincare product without pilling. The hydration doesn’t come from a greasy finish—it feels like my skin is actually absorbing water from within. My skin stays comfortable, looks healthier, and feels more balanced throughout the day. I’ll definitely keep using it.

C
Customer

I use this serum for its antioxidant benefits, as vitamin C products tend to feel too heavy on my skin. It keeps my skin hydrated, gives it a healthy glow, and makes it look more plump. I’ve also noticed that the dehydration lines on my forehead are less visible.

D
Daniel

There is the water and there is the blue serum…It’s the product that hydrates my skin, calms it down, and at the same time gives me a beautiful complexion.