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 Serum

numbuzin

No.5 Vitamin-Niacinamide Concentrated Serum

A 10% niacinamide + ascorbyl glucoside serum aimed at glow and tone evenness. K-beauty answer to The Ordinary 10% Niacinamide.

VT Cosmetics CICA Reedle Shot 100

VT Cosmetics

CICA Reedle Shot 100

This 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 €24 vs from €25).

At a glance

Category
Serum
Serum
Price
from €25
from €24
Skin types
  • Normal
  • Combination
  • Oily
  • Dull
  • All
Targets
  • Dull
  • Hyperpigmentation
  • Uneven Tone
  • Pore Care
  • Exfoliation
  • Skin Texture
Key ingredients
  • Niacinamide
  • Vitamin C Derivative
  • Spicule Microneedling
  • Exosome
  • Centella Asiatica
Pros
  • Strong brightening combo
  • Lightweight finish
  • Layers well
Not listed
Cons
  • 10% niacinamide may flush sensitive skin
  • Slight tackiness
Not listed
How to use
Apply 2–3 drops after toner, AM or PM. Pair with SPF in the AM.

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 Glutathione Dark Spots Set - Amazon.com

"Glutathione-enriched skincare offers a gentler and more effective alternative to supplements."

Verified reviewer · Amazon

numbuzin - No.5+ Glutathione Vitamin Concentrated Serum | YesStyle

"numbuzin’s bestselling collections include the No.5 brightening line, No.9 firming line, No.3 soothing and pore care line, and No.1 calming and acne care line."

Verified reviewer · YesStyle

CICA Reedle Shot 100

VT COSMETICS CICA Reedle Shot 700, Spicule Microneedling ...

"Rest assured, it contains 'cica reedle' for soothing benefits."

Verified reviewer · Amazon

VT COSMETICS Hydrop Reedle Shot 100 Serum with Hyaluronic ...

"VT COSMETICS Hydrop Reedle Shot 100 Serum with Hyaluronic Acid & Hydrating Exosome Microneedling Formula, Korean Skin Booster, 1.69 fl oz(50ml) 4.6 4.6 out of 5 stars Amazon's Choice highlights highly rated, well-priced products available to ship immediately."

Verified reviewer · Amazon

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 vs from €24).

Read the full reviews