Overview
The hero ingredient is niacinamide, and you use it as a prep or toning step. With a strong 4.5 out of 5 from 454 ratings, it is a well-liked pick. It uses active ingredients, so patch test first and introduce it slowly if your skin is reactive.
Pros
- Well-rated at 4.5/5 across 454 reviews
- Built around niacinamide, a genuinely on-trend active
- Lightweight texture that layers cleanly under other products
Cons
- Contains actives that can irritate reactive skin, so patch test first
- Priced above the cheapest options in the range
- As a food-and-cosmetic product, results vary from person to person
At a glance
| Type | Zero Pore & Pore Care |
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| Key ingredient | niacinamide |
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| Format | toner |
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| Size | 8.45 fl. oz |
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| Routine step | Toner / prep |
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| Best for skin type | Oily, Dry, Sensitive, Combination, Normal |
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| Sensitive-skin friendly | Use with care, contains actives |
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| Rating | 4.5 / 5 from 454 ratings |
What buyers actually say
We read a sample of the Amazon reviews for this product and describe the pattern in our own words. It is a sample, not a survey of all 454 ratings, and we do not reproduce customer reviews.
The thread running through our sample is what this toner does not do: no stinging, no tightness, no peeling, despite the acid blend. Reviewers with sensitive skin return to that point repeatedly, and several frame it as a cheaper stand-in for pricier exfoliating toners and pads. Reported changes are modest and cosmetic, mostly pore appearance around the nose and forehead plus smoother, calmer-looking skin after a few weeks. Criticism in this batch is minor. One reviewer disliked the smell and thought it read as inexpensive, and one overseas buyer questioned authenticity while noting no irritation. The one-star bloc is not represented in what we read.
Praised for
- No stinging or dryness from the acid blend
- Refreshing, absorbs fast, layers well
- Pore appearance and texture reported smoother over weeks
- Priced well against premium exfoliating toners
Criticised for
- Scent struck one reviewer as cheap
- An overseas buyer questioned whether it was genuine
How the ratings break down
Amazon's own star distribution for this product, read on 2026-08-02. We show the one-star share too, because an average alone hides it.
5 star 78%
4 star 11%
3 star 4%
2 star 2%
1 star 5%
What is niacinamide?
Niacinamide (vitamin B3) helps with uneven tone, visible pores and oil control, and is well tolerated by most skin types.
Key features
- 2-in-1 Hydration & Pore Care Formula
- Clinically Proven Results of Zero Pore Toner
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Frequently asked questions
Is the medicube Zero Pore Exfoliating & Hydrating Toner good for sensitive skin?
It contains active ingredients, so it can be too much for very reactive skin. Patch test first, introduce it slowly, and skip it if your barrier is compromised.
How do you use the medicube Zero Pore Exfoliating & Hydrating Toner?
Use it after cleansing, before your serum. Follow the directions on the pack, and always finish your morning routine with sunscreen.
Is the medicube Zero Pore Exfoliating & Hydrating Toner worth it?
For the price, it is an easy recommendation: 4.5 out of 5 from a large number of shoppers, doing a clear job in the routine. Results vary from person to person, so manage expectations.
Check price on Amazon →