Is Numbuzin No.3 Super Glowing Essence Worth the Hype?

30-Day Test
I used this K-beauty ‘fermented toner’ every single day for a month—here’s exactly what happened to my dull skin week by week.
Expert Analysis · Honest Reviews · Real Results
1.day1Dull Skin? Killed It

Day one, my face looked like a used coffee filter. Tired, flat, kinda gray.

I didn’t expect a toner to actually do anything. I bought it because the bottle looks expensive on my shelf.

2.week1What Even Is This Stuff

It’s a fermented rice toner from Numbuzin — $24 for 150ml. The claim: “glowing skin” in 2 weeks. I laughed. But I kept using it.

1

Texture is water

Not sticky. Not oily. Disappears in 10 seconds flat.

2

Smells like bread

Like, fresh bakery. Weirdly comforting. Zero perfume.

3

Layering is key

One layer does nothing. Three layers? That’s where the magic lives.

person holding white and black plastic bottle

Photo: Poko Skincare / Unsplash

3.week2Ingredients That Actually Work

It’s basically rice ferment filtrate — think sake, but for your face. Plus a few friends that help with texture and glow without irritation.

  • Galactomyces Ferment Filtrate: Brightens faster than vitamin C without the sting
  • Niacinamide: Pores look smaller by week 3
  • Bifida Ferment Lysate: Calms redness like a chill pill
  • Rice Extract: Hydration that actually sinks in
white and yellow plastic bottle

Photo: Natasha Kendall / Unsplash

4.week3Texture & Real Talk

It’s like slightly viscous water. Pat it in and it’s gone — no film, no tackiness. I actually look forward to this step.

Week two my skin looked… plump? Not shiny, but like I’d had 8 hours of sleep for once. Week three broke me out on my chin — but it cleared within 3 days. Strange, but worth it.

💡

One Thing: Pat 3 layers, don’t rub. Wait 30 seconds between each. Your skin drinks it better.
a couple of bottles and a mirror

Photo: Mariia Shalabaieva / Unsplash

5.week4Did It Actually Work?

My skin is visibly brighter — not filter-bright, just healthier. Texture is smoother. But my dark circles? Same as before. It’s a toner, not a miracle.

Buy if
You have dull, dehydrated skin that hates heavy creams
⏭️

Skip if
You’re acne-prone and break out from ferments easily
💰

Worth it?
Yes — $24 for a month of glow is a steal
womans face in grayscale

Photo: Kimia Zarifi / Unsplash

6.verdictBottom Line

This toner actually delivers on the glow promise — just don’t expect it to fix everything. It’s a solid daily step, not a magic wand.

8.5/10
Glow in a bottle, no fluff
🛍️

Where to Buy: Amazon or Olive Young — grab the travel size first if you’re nervous