Synergie Skin Vitamin B Serum with 13% Niacinamide combo start with vitamins ABC and

start with vitamins ABC and an AHA such as Reveal or Reboot

smooth fine lines

Xcell B is also supercharged with these three key ingredients: Super-antioxidant Superoxide Dismutase (SOD)

Recommend 8 treatments

reactive skin has a weak ‘leaky’ barrier

Synergie Skin Vitamin B Serum with 13% Niacinamide combo start with vitamins ABC andWe Recommend This If you're someone who experiences dry, dehydrated, irritated, sensitive, oily, hyperpigmented (patchy) or acneic skin. It's our go to product for preventing rather than fixing redness and reactivity. The Synergie Skin Vitamin B Serum Lowdown Synergie's best selling serum. This lightweight Vitamin B serum increases ceramides in the outer skin layer, which makes it better at moisturising itself (and lots more besides), resulting in far