Bye Bye Acne - Niacinamide Serum

  • $37.00
Shipping calculated at checkout.

Promote smooth, even skin and minimize the appearance of pores with Niacinamide Serum from Good Molecules. Formulated with 20% Niacinamide (Vitamin B3), this lightweight serum helps to refine skin tone and texture for a brighter, healthier-looking complexion.

Key Ingredients:

  • Niacinamide - clinically proven to improve the look of enlarged pores, uneven skin tone and texture, and dullness; also helps to strengthen the skin's barrier function and reduce moisture loss for a healthy, hydrated complexion


  • The lightweight, water-based formula layers seamlessly under skincare and makeup, making it ideal for daily use

How to Use

Apply a few drops to your skin in the morning and at night before oils, moisturizers, and creams. Suitable for daily use.


  • Niacinamide 10%
  • Zinc PCA
  • Xanthan Gum
  • Evian Water
  • Vegetable Glycerin
  • Opitphen Plus
Customer Reviews
5.0 Based on 2 Reviews
5 ?
4 ?
3 ?
2 ?
1 ?
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
United States United States
I recommend this product
O M G !!!!!!!!!

I have been using the Bye Bye Acne Niacinamide Serum since Dr. Zuleika launch it and WOW! The result has been great! I suffer from hormonal acne, I have spend hundreds of dollars in "natural/organic" products and finally I have found the winners. In combination with the Hydro Glow + Smooth & Even Serum this product works amazing. My acne scars and dark spots are disappearing since I start combining both products and my skin looks smoother and hydrated. You won't find any other product like this. Recommended 100%. He estado utilizando Bye Bye Acne Niacinamide Serum desde que fue lanzado por la Dr. Zuleika y WOW! ¡Los resultados han sido increíble! Sufro de acne hormonal, he gastado cientos de dólares en productos “naturales/orgánicos” pero por fin puedo decir que he encontrado los ganadores. En combinación con el Hydro Glow + Smooth & Even Serum, este producto funciona increíble. Mis cicatrices de acne y manchas en la piel han desaparecido desde que comencé a combinar ambos productos. Esto sonará como un comercial de television pero mi piel se siente más suave e hidratada. La realidad es que no encontrarán otro producto como este. Lo recomiendo al 100%.

Omayra R.
United States United States
I recommend this product
Great on my skin

Too soon to celebrate any outstanding results. So far no irritations. Great texture. Excited to see it making noticeable changes. I'm loving all the Kiss Products!