Comparison
numbuzin No.5 Vitamin-Niacinamide Concentrated Serum vs VT Cosmetics CICA Reedle Shot 100
Two serums that compete for the same routine slot. Below is the honest side by side: what makes each one different, who each one is best for, and how real users rate them.

numbuzin
No.5 Vitamin-Niacinamide Concentrated SerumA 10% niacinamide + ascorbyl glucoside serum aimed at glow and tone evenness. K-beauty answer to The Ordinary 10% Niacinamide.

VT Cosmetics
CICA Reedle Shot 100This serum utilizes spicule microneedling technology for pore care and exfoliation, aiming to improve skin texture and achieve "glass skin". It contains exosome and Centella Asiatica for added benefits.
Choose No.5 Vitamin-Niacinamide Concentrated Serum if
- Your main concern is Dull or Hyperpigmentation.
- You have Normal or Combination skin.
- You want Niacinamide, Vitamin C Derivative in the formula.
- Strong brightening combo
Choose CICA Reedle Shot 100 if
- Your main concern is Pore Care or Exfoliation.
- You have All skin.
- You want Spicule Microneedling, Exosome, Centella Asiatica in the formula.
- You prefer the lower price (from €23.93 vs from €25.00).
At a glance
- Normal
- Combination
- Oily
- Dull
- All
- Dull
- Hyperpigmentation
- Uneven Tone
- Pore Care
- Exfoliation
- Skin Texture
- Niacinamide
- Vitamin C Derivative
- Spicule Microneedling
- Exosome
- Centella Asiatica
- Strong brightening combo
- Lightweight finish
- Layers well
- 10% niacinamide may flush sensitive skin
- Slight tackiness
Ingredient interactions
No flagged interactions between the key ingredients in these two products. You can layer them at different routine steps without a known conflict.
What reviewers say
No.5 Vitamin-Niacinamide Concentrated Serum
numbuzin No.5 Vitamin Concentrated Serum, Dark Spot Care ...
"](https://www.amazon.com/gp/profile/amzn1.account.AFOTUF6H7DZ5AHB6TQKWQYOYVUVA) Customer ReviewI love it Important information Safety Information If you are sensitive to specific ingredients, please do a patch test beforehand at the back of you hand or behind …"
numbuzin No.5 Vitamin Concentrated Serum, Dark Spot Care ...
"Customers say Customers find the serum effective at brightening dark spots and improving skin texture, while also being gentle and moisturizing."
CICA Reedle Shot 100
No reviews yet.
FAQ
What is the main difference between numbuzin No.5 Vitamin-Niacinamide Concentrated Serum and VT Cosmetics CICA Reedle Shot 100?
Both are serums. numbuzin No.5 Vitamin-Niacinamide Concentrated Serum focuses on Dull and Hyperpigmentation, while VT Cosmetics CICA Reedle Shot 100 targets Pore Care and Exfoliation. Ingredient wise, numbuzin No.5 Vitamin-Niacinamide Concentrated Serum leads with Niacinamide and Vitamin C Derivative; VT Cosmetics CICA Reedle Shot 100 uses Spicule Microneedling and Exosome.
Can I use numbuzin No.5 Vitamin-Niacinamide Concentrated Serum and VT Cosmetics CICA Reedle Shot 100 together?
They serve the same routine step, so pick one at a time rather than layering.
Which one is cheaper, numbuzin No.5 Vitamin-Niacinamide Concentrated Serum or VT Cosmetics CICA Reedle Shot 100?
VT Cosmetics CICA Reedle Shot 100 is the more affordable option based on current listed prices (from €25.00 vs from €23.93).