10% Niacinamide Serum Duo D9 - 2 Full-Size Products

What you get: A lightweight 10% Niacinamide serum that targets excess oil, reduces blemishes, and minimizes the appearance of pores for visibly clearer skin.

Why it works: 10% Niacinamide regulates oil production and calms blemishes, while Hyaluronic Acid delivers lightweight hydration for balanced, clearer-looking skin.

How it feels: Lightweight and layers easily with skincare, spf and makeup.

When to use: Use AM/PM, after cleansing and applying your hydrator. Follow with moisturizer, and SPF in the AM.

This Duo contains x2 Niacinamide Serum (30ml)

Suitable for:

• Sensitive skin
• Pregnancy & breastfeeding

Targets:

• Excess oil
• Redness
• Breakouts & blemishes

How to Use

Use in your AM and PM routine. After cleansing and hydrating, apply a pea-sized amount of Niacinamide Serum to face and neck.

Heads Up: Avoid using with high-strength Vitamin C or exfoliating acids (AHAs, BHAs, PHAs). Safe to use with our. When adding new products to your skincare routine, we always recommend patch testing.

Storage: Keep out of direct sunlight. Avoid eyes. For external use only. Keep out of reach of children.

We Give A Care

Skincare has become complicated. Too many ingredients, too many opinions, and too many products promising everything.

At The INKEY List, we believe you don't need more skincare, you need clarity you can trust. That's why we take the science and make it simple. We help people understand their skin, find the right ingredients, and build routines that deliver real results. Through innovative, science-backed formulas, we make effective skincare accessible to everyone. Because we care about great skincare for everyone.

Clear guidance. Proven ingredients. Real results.

Because at The INKEY List, We Give A Care.

• Approved under the Cruelty Free International Leaping Bunny programme.
• 100% of our packaging is recyclable.
• Certified by The Vegan Society.
• Fragrance-free Gluten-free Pregnancy & Breastfeeding safe.