“ As a mature aged woman I have tried many vitamin c serums. Effica C is hands down the best serum I have used! Thanks Synergie Skin!”
Hi Melanie,
Thank you so much for your wonderful review! We're overjoyed to hear that Effica C has stood out as the best vitamin C serum for you. Your trust in Synergie Skin means the world to us!
Posted 4 months ago
“ Effica C has reduced my fine lines and evened out my skin tone. It absorbs fast so no time is wasted.”
“ I totally love this product”
“ this. is my favourite product. i cant be without it!”
“ Excellent product, leaves skin feeling nourished.”
“ Love the subtle scent and consistency of this light serum.
Glides on beautifully and gives a smooth sheen.
I enjoy using it.”
“ Best Vitamin C lve used leaves my skin so bright and healthy looking.”
“ Leaves my skin feeling good and it’s definately helped with pigmentation”
