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XCell B 30ml

Sale price$100.00

Introducing Xcell B - Synergie Skin's advanced Vitamin B serum, your ultimate solution for a resilient, radiant complexion. Infused with a potent blend of Vitamin B complex, Xcell B goes beyond surface-level care by deeply fortifying your skin's barrier. This protective layer is crucial in shielding your skin from harmful environmental aggressors, such as pollutants and free radicals, which are especially detrimental for those with sensitive skin.

Xcell B is not just about protection; it's about transformation. By enhancing your skin's natural defense system, it allows your inherent beauty to shine through. The serum works to hydrate and plump your skin from within, resulting in a voluminous, vibrant look that exudes health and vitality.

With regular use, you'll notice a significant improvement in your skin's texture and tone. Xcell B is specifically formulated to cater to the needs of sensitive skin types, ensuring that everyone can enjoy the benefits of a stronger, more radiant complexion without the risk of irritation.

Dive into the world of advanced skincare with Xcell B and embrace a skin that's not only protected but also visibly rejuvenated. Explore the link to discover more about how this revolutionary Vitamin B serum can be the cornerstone of your skincare regime.


  • Advanced formula with 21% niacinamide
  • Increases ceramides to promote a luminous glow
  • Hydrates skin and strengthens barrier function
  • Reduces breakouts and congestion by regulating oil flow
  • Stimulates collagen to reduce fine lines and wrinkles


An advanced vitamin B3 serum fortified with 21% niacinamide and super antioxidant superoxide dismutase (SOD) to fight free radicals while strengthening barrier function and boosting water-holding skin lipids. As your essential multitasking cosmeceutical, XCell B regulates oil flow, addresses lines and uneven skin tone for luminous, dewy skin.

Synergie Skin's Vitamin B suite includes the following formulations:

 Vitamin B (Niacinamide 13%, moderate potency, no irritation profile). This product is the recommended Vitamin B serum for new users and those with sensitive skin. 

 XCell B (Niacinamide 21%, high potency, low irritation profile).  

XCell B 30ml
XCell B 30ml Sale price$100.00

Customer Reviews

Based on 79 reviews

A little the same as above, maybe it's my skin and my age!!!


A must have in my night time routine


Love this serum, such great quality products. Leaves my skin feeling nourished and smooth.


I’m using Cell B for long time and I can’t imagine live without 😊😍


I use this as part of a serum "cocktail" and think ot helps tackle winter dryness and plump the skin.