Spotty Labs logoSpotty Labs
HomeProducts › Niacinamide 10% + Zinc 1%
The Ordinary Niacinamide 10% + Zinc 1%
The Ordinary

Niacinamide 10% + Zinc 1%

Decent 3.8 / 5

A well‑formulated, evidence‑backed serum offering strong oil‑regulating and skin‑clarifying benefits at an accessible price, though the high niacinamide level may require cautious introduction for sensitive users.

Skin

How it’s judged

Scored for skin — based on what its ingredients contribute.

What it may help with

Barrier support i3.9 / 4

Whether it supports the skin barrier — restoring lipids, reducing water loss, aiding barrier repair, or strengthening the skin’s protective function.

From Niacinamide, Tamarindus Indica Seed Gum

Soothing i3.5 / 4

Whether it can calm the skin — linked to less redness, irritation, discomfort, or visible reactivity.

From Niacinamide, Zinc PCA

Oil control i3.5 / 4

Whether it can reduce excess sebum, shine, or greasiness — absorbents, sebum-regulating ingredients, and some acne actives.

From Zinc PCA, Niacinamide

Pigmentation i3.2 / 4

Whether it can help uneven tone, dark spots, melasma-like discoloration, or post-inflammatory hyperpigmentation — including brightening and tyrosinase-inhibiting ingredients.

From Niacinamide

Acne i3.0 / 4

Whether it can help acne-prone skin — reducing clogged pores, excess oil, acne-causing bacteria, inflammation, or breakouts.

From Niacinamide, Zinc PCA

Things to watch

Sensitization i1.5 / 4

Risk of allergic contact dermatitis or immune-based reactions. Fragrance allergens, preservatives, botanicals, and some dyes may score here.

From Chlorphenesin, Phenoxyethanol

Irritation i1.5 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

From Phenoxyethanol, Pentylene Glycol, Dimethyl Isosorbide, Chlorphenesin

Eye irritation i1.5 / 4

Whether it may sting or irritate around the eyes. Relevant for sunscreens, fragrances, acids, surfactants, and volatile ingredients.

From Phenoxyethanol

Barrier disruption i0.5 / 4

Whether it can weaken or damage the skin barrier — harsh surfactants, strong exfoliants, high alcohol content, or overuse-prone actives.

Systemic exposure i0.5 / 4

Whether it has meaningful potential to be absorbed into the body at levels that may matter biologically. Most cosmetic ingredients score low unless there is known concern or high exposure.

Ingredients

benefit — deeper green, bigger benefit risk — deeper red, bigger risk

About this product

This is a lightweight, water‑based facial serum containing 10% niacinamide and 1% zinc PCA, designed to regulate sebum, refine pores, brighten skin tone, and support barrier function. The formula is simple, fragrance‑free, and alcohol‑free, with minimal additional ingredients. Evidence comes from the brand’s official description and ingredient listings. Potential uncertainties include the high niacinamide concentration, which may cause irritation or breakouts in sensitive or reactive skin, as reported by users.

Good signs
  • High‑strength niacinamide and zinc PCA provide proven oil‑regulating and pore‑refining benefits
  • Simple, water‑based formula that is fragrance‑free and alcohol‑free
  • Affordable and widely accessible
Watch-outs
  • High 10% niacinamide may cause irritation or stinging for sensitive skin
  • Some users report breakouts or purging, especially with sensitive or acne‑prone skin
  • Texture may feel slightly sticky or tacky on some skin types
Best for
  • oily or combination skin seeking oil control and pore refinement
  • blemish‑prone skin needing barrier support and brightness
  • all skin types (especially oily/combination)
How to use it
  • Apply a few drops to clean skin morning and evening, before heavier moisturizers
  • Patch test before use and introduce gradually if skin is sensitive
  • Avoid combining with vitamin C in the same routine to prevent reduced efficacy

What people say online

Summarised from public reviews across the web — subjective experience, not our formula assessment.

Users generally praise its oil‑control, pore‑refining and brightening effects, though some report stickiness, irritation or breakouts.

effective oil control
pore refinement
brightening effect
good value
sticky or tacky feel
can cause irritation or breakouts
strong niacinamide concentration

Aggregated from publicly available reviews. SpottyLabs does not sell this product.

See how this matches your skin

Find out exactly what you put onto your skin. Scan any product before you buy. Free and independent — no brand is paying us. Available on both on Android and Apple

QR code linking to the SpottyLabs app on Google Play
SpottyLabs for iPhone