Niacinamide (vitamin B3) is a multitasking skincare active that strengthens the moisture barrier, evens tone, calms redness and helps balance oil and pores. It's one of the few ingredients that suits virtually every skin type.

A standout option is AlumierMD Ultimate Boost Serum, which pairs niacinamide with peptides and a growth factor. For blemish-prone skin, Balancing Serum is a great niacinamide-powered pick.

It supports the skin barrier, helps fade dark spots and uneven tone, reduces the look of redness and enlarged pores, and helps regulate oil — making skin look calmer, clearer and more even over time.

For oily and breakout-prone skin, Balancing Serum and the niacinamide-rich EltaMD UV Clear SPF 46 are excellent, since niacinamide helps control oil without stripping the skin.

Yes. Despite an old myth that they cancel out, modern vitamin C and niacinamide formulas work well together and can be layered for added brightening and barrier support.

Yes, and it's a great pairing. Niacinamide helps buffer the dryness and irritation that retinol can cause, making your retinol routine more comfortable.

Most effective formulas use around 4-5% niacinamide, which delivers benefits with very low irritation risk. Very high percentages aren't necessary and can occasionally cause flushing in sensitive skin.

Yes — niacinamide is calming and well tolerated, which makes it a favourite for sensitive and redness-prone skin-prone skin looking to reduce redness and strengthen the barrier.

Yes. By helping regulate oil production, niacinamide can refine the look of enlarged pores and reduce shine. Explore more in our oil control collection.

Barrier and hydration benefits can appear within a couple of weeks, while improvements in tone, redness and pores typically build over 8-12 weeks of consistent use.

WeDoSkin is a Preferred Authorized Canadian Retailer for AlumierMD, EltaMD, SkinCeuticals and more, so every niacinamide product is authentic, fresh and shipped fast Canada-wide.