Best Packaging for a Niacinamide Serum

Niacinamide (vitamin B3) is one of the most popular skincare actives in the world, gentle, well-tolerated and effective for oil control, pores and brightening. If you're formulating a niacinamide serum, the packaging you choose affects both how stable it stays and how well it sells. Here's how to get it right.

Niacinamide is relatively stable, which gives you options

Unlike vitamin C or retinol, niacinamide is comparatively stable and not especially light- or air-sensitive, so you're not forced into amber glass or airless packaging. That means you can prioritise the look and the customer experience, though many brands still choose tinted or frosted bottles for the upmarket feel and to keep the serum looking fresh.

Dropper bottles: the classic choice

Most niacinamide serums sell in glass dropper bottles, typically 30ml. The dropper gives precise, mess-free dosing and signals 'serum' instantly to the customer. Frosted or clear glass both work; amber adds an apothecary feel and extra peace of mind if your formula also contains more sensitive actives.

When to consider a pump or airless bottle

If your niacinamide serum is combined with sensitive actives (like vitamin C or peptides), or you want the most high-end, modern presentation, an airless pump bottle protects the formula and dispenses almost every drop. A treatment pump is also a great fit for thinner, water-based serums applied to larger areas.

Get the size right

• 30ml glass dropper, the standard, sells well and finishes in a sensible time.
• 15ml, great for a starter or travel size, or a higher-strength formula.
• Airless 30–50ml, for high-end positioning or multi-active blends.

Because you can order from just 10 units, it's easy to test a 30ml frosted dropper against an airless option with your actual formula before committing. Add your logo with silk-screen or hot-stamp printing and your niacinamide serum will look every bit as considered as the formula inside.