BESTSELLERS
Testimonials
-
Better than pure retinol
I use a strong retinol from my dermatologist, but I think this might be better in terms of anti-aging results. Moisturized my skin while adding the anti-aging meds.
Barrett A. Bridenhagen
-
Great for hyperpigmenation
All other serums have been forgotten since I started using Tight and Bright.Very effective in calming and brightening without causing dryness or irritation.
I use this serum with Vitamin C Punch mask in the evening. Both together they do a fantastic job with lightening hyperpigmentation spots on my face.
Must-have!
Sabina T.
-
Great for evening out the skin tone and reducing redness
I want to thank you for such an amazing face product (Hylauron 3D Hydrator). I have combo skin but more on oily side however lately I had dry patches and also redness. This product made my skin more even, glowing and beautiful! Pictures attached (no filter). Thank you so much!”
Elnara G.

Dr. Nilufar Rahimova, MPharm, PhD Pharmaceutical Scientist • Skincare Formulator • Founder of NILCEUTICA
I believe skincare should be both powerful and pleasurable
My background is in biomedical research, and I use that expertise to merge clinically
tested cosmeceuticals with certified organic botanicals. I couldn’t find that in the market so I decided to use my skills and knowledge to create one.
See the clinical studies supporting the KEY ACTIVES and TECHNOLOGIES in Tight and Bright 55% Cosmeceuticals Serum below

Key Ingredients
High-Absorption Stabilized Vitamin C
In the VIVO study for a period of 16 weeks the participants saw the elimination of visible age spots and inhibition of UV induced pigmentation at 10% concentration with high absorption stabilized vitamin C.

Key Ingredients
Sythenol® A-Functional Analog of Retinol Clinically Proven to Reduce Multiple Signs of Aging
12 weeks of treatment with Sythenol® A resulted in significant improvement in lines and wrinkles, pigmentation, elasticity, firmness, and overall photo-damage observed, with no irritating effect on skin compared to retinol.

Key Ingredients
Linefill® is a skin-plumping and wrinkle filler ingredient.
It is extracted from sesame seeds, a fraction rich in sesamin, through a patented technology. Sesamin increases the number and size of adipocytes (skin fat cells), providing more volume to areas that have lost shape over the years. It can effectively fill all kinds of wrinkles and plump lips and improve the overall skin condition for a rejuvenated appearance.