Niacinamide
Niacinamide is the quiet all-rounder — a form of vitamin B3 that's gentle, versatile and plays well with almost everything. Here's what it actually offers.
What it is
Niacinamide is a form of vitamin B3. It's a favourite in skincare because it's well tolerated by most skin types (including sensitive skin) and works on several fronts at once, without the irritation some actives bring.
It's the kind of ingredient that quietly improves a routine rather than dominating it.
What it's designed to do
Niacinamide is designed to support the skin's barrier, help regulate oil, calm the look of redness, refine the appearance of pores and support a more even tone. That broad, gentle profile is why it appears in so many formulas.
It's supportive and steady rather than dramatic — an excellent everyday active.
How to use it
It's flexible — usable morning or night, and it layers comfortably with most other ingredients, including hyaluronic acid and retinol. Because it's gentle, it suits people building up their routine.
As with any active, the right concentration for your skin is best chosen with guidance.
This page is general skincare education, not medical advice. What's right for your skin is assessed individually — patch-test new products and seek professional guidance.
Common questions
What is niacinamide good for?
It supports the skin barrier, helps regulate oil, calms the look of redness, and supports more even tone and refined-looking pores — all gently, which is why it suits most skin types.
Can I use niacinamide with other actives?
Yes — it's very compatible, layering happily with hyaluronic acid, retinol and most routines. Its gentleness makes it easy to include.
Is niacinamide good for sensitive skin?
Generally yes — it's one of the better-tolerated actives, which is why it's often recommended for people with sensitive or reactive skin.
The right formula for your skin
We stock Dr Spiller skincare and choose formulations — by name — to suit your skin and extend your results at home.
More ingredients
Skincare chosen for your skin.
In a complimentary consultation and skin analysis we'll map a simple, effective routine — and what, if anything, is worth doing in clinic.