VT Cosmetics - Niacinamide Glutathione Yellow Micro Bubble Serum 70ml

VT Niacinamide Glutathione Yellow Micro Bubble Serum turns the brightening pair into a self-foaming treatment — dense micro bubbles that carry niacinamide and glutathione into the skin.

Why bubbles?

The micro-sized bubbles are the delivery method: small, dense particles that break down on skin and help the actives reach where flat serums sit on the surface. It’s also simply satisfying to use — which keeps a routine going.

Niacinamide and glutathione

The defining brightening duo of the moment. Niacinamide is among the best-studied ingredients for the look of uneven tone; glutathione is the antioxidant Korea has trusted for radiance for years.

For skin that looks tired

Dullness usually reads as a combination of uneven tone and dehydration. This targets both — actives for the tone, a fresh hydrating base for the light-reflecting part.

A sensory step that earns its place

Honest framing: the foam itself doesn’t brighten — the actives do. What the format genuinely changes is even application and the likelihood you’ll actually use it twice a day.

Sunscreen finishes the job

Tone-focused skincare only works alongside daily SPF. New pigment forms as fast as old pigment fades without it — this matters more than any serum.

How to use

After toner, dispense and watch the micro bubbles form, then massage gently over face and neck until absorbed. Follow with moisturizer, and sunscreen in the morning. Use morning and evening.

Frequently asked questions

Do the bubbles tingle?

A light fizzing sensation as they break down is normal and passes quickly. It’s not the sting of an acid.

Can I use it with vitamin C or retinol?

Yes — niacinamide layers well with both. Introduce one new active at a time.

How long until tone improves?

Eight to twelve weeks of daily use with sunscreen. Hydration and glow show much sooner.

Is it suitable for sensitive skin?

Both actives are well tolerated. Patch test first if your skin reacts easily.

Where does it go in my routine?

After toner, before moisturizer — a standard serum step, just foamier.

Pairs well with

Pair with the VT G2 Glutathione Brightening Ampoule. Browse niacinamide, brightening and Korean serums.