MarineBio 5% Niacinamide Serum image 0
MarineBio 5% Niacinamide Serum image 3
Before and after comparison of skin treatment with MARINEBIO product on a person's shoulder.
Black serum bottle with dropper labeled 'NUT MarineBio' on a white background
Blue skincare serum bottle with dropper on a light blue background
MarineBio 5% Niacinamide Serum image 0
MarineBio 5% Niacinamide Serum image 3
Before and after comparison of skin treatment with MARINEBIO product on a person's shoulder.
Black serum bottle with dropper labeled 'NUT MarineBio' on a white background
Blue skincare serum bottle with dropper on a light blue background

MarineBio 5% Niacinamide Serum

Sale price LE 180.00

MarineBio Serum is a skincare essential designed to enhance skin texture and minimize pores and blemish appearance. Formulated with 5% niacinamide, marine postbiotics, and panthenol, this serum:

✅ Regulates sebum production
✅ Reduce the appearance of pores
✅ Restores skin barrier health while keeping your skin microbiome healthy
✅ Rich with green tea and cucumber extract
✅ Displays extraordinary benefits for soothing while improving the feel and look of the skin
✅ Ideal choice for sensitive, acne-prone, and compromised skin.

  • Marine postbiotic complexSupports a healthy skin microbiome while regulating sebum-not just controlling shine.
  • 5% niacinamideThe concentration used in clinical studies for acne benefit, plus visible pore refinement.
  • Zero fragrance, oil, or alcoholNon-comedogenic and gentle enough for reactive, acne-prone skin.

Will it suit my skin? Pick the closest.

OilyA great fit for oily skin. 5% niacinamide and marine postbiotics help regulate sebum and reduce the appearance of pores, while the lightweight, oil-free formula keeps skin hydrated without feeling heavy.

Size: 10 ML
Add LE 850.00 EGP for free delivery LE 850.00 EGP
Cash on delivery available Exchange or return under our returns policy
Accepted payment methods
Cash on delivery Pay the courier
Nationwide Delivered across Egypt
Free over 850 Standard shipping
Sealed & authentic Direct from NUT
Black serum bottle with dropper labeled 'NUT MarineBio' on a white background

MarineBio 5% Niacinamide Serum

Complete the routine

Pair it with a moisturiser

Follow with a niacinamide cream to lock in the combined effect.
1MarineBio 5% Niacinamide Serum
Current product MarineBio 5% Niacinamide Serum
1 item LE 180.00 EGP
Included
2 Eternity Spring Niacinamide and Hyaluronic Face Cream
Moisturise Eternity Spring Niacinamide and Hyaluronic Face Cream Apply after the serum to seal in hydration and boost barrier support.
Choose size

Side by side

Calms breakouts without stripping skin.

NUT Botanicals MarineBio 5% Niacinamide Serum Compared with Typical niacinamide serum
Niacinamide concentration 5%, clinically studied dose Often lower or unlisted
Microbiome support Marine postbiotic complex No microbiome-focused actives
Oil, alcohol, fragrance 100% free from all three Often contains at least one
Safe for acne-prone skin Non-comedogenic formula Depends on the formulation
Feel on application Lightweight + fast-absorbing Can feel sticky or tacky

Before you buy

Frequently asked questions

Find quick answers about how this serum fits your routine and your skin.
Is it suitable for acne-prone skin?
Yes - it's non-comedogenic, oil-free, fragrance-free, and alcohol-free, and 5% niacinamide aligns with the concentration used in clinical studies for acne benefit. It also has anti-inflammatory properties that help reduce redness and swelling.
Does it have fragrance, alcohol, or oil?
No - 100% free from all three.
When should I apply it in my routine?
After cleansing and toning, before moisturiser. Apply 2-3 drops morning and night on clean dry skin, focusing on the center of the face.
What should I follow it with?
Eternity Spring Niacinamide & Hyaluronic Face Cream for the best combined result.
How long does it last?
3 years unopened, and 6 months once opened.