EWG Skin Deep® | The Ordinary Niacinamide 10% + Zinc 1% Rating

HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED™

Data Availability:

Limited

The Ordinary Niacinamide 10% + Zinc 1%

WHERE TO BUY

Amazon

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Ingredient concerns

See how this product scores for common concerns.

LOW

Cancer
MODERATE

Allergies & Immunotoxicity
LOW

Developmental and Reproductive Toxicity
HIGH

Use Restrictions

Ingredient scores

Ingredients are scored based on their formulation and concentration in this product. Click on an ingredient for more information.

WATER
Appeared as: AQUA (WATER)

Data Availability: Robust

FUNCTION(S)	solvent
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NIACINAMIDE

Data Availability: Fair

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - miscellaneous, smoothing
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PENTYLENE GLYCOL

Data Availability: Limited

FUNCTION(S)	solvent, skin conditioning
CONCERNS	• Allergies/immunotoxicity (low) • Enhanced skin absorption • Irritation (skin, eyes, or lungs) (low)
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ZINC PCA

Data Availability: Fair

FUNCTION(S)	skin-conditioning agent - miscellaneous, humectant, skin conditioning
CONCERNS	• Use restrictions (high) • Persistence and bioaccumulation (moderate) • Non-reproductive organ system toxicity (low)
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DIMETHYL ISOSORBIDE

Data Availability: Limited

FUNCTION(S)	solvent, viscosity decreasing agent, viscosity controlling
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TAMARINDUS INDICA SEED GUM

Data Availability: None

FUNCTION(S)	adhesive, emulsion stabilizer, viscosity increasing agent - aqueous, emulsion stabilising, viscosity controlling
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XANTHAN GUM

Data Availability: Fair

FUNCTION(S)	binder, emulsion stabilizer, skin-conditioning agent - miscellaneous, surfactant -emulsifying agent, viscosity increasing agent - aqueous, binding, emulsifying, emulsion stabilising, gel forming, skin conditioning, surfactant, viscosity controlling
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ISOCETETH-20

Data Availability: Limited

FUNCTION(S)	surfactant - emulsifying agent, surfactant - solubilizing agent, emulsifying, surfactant
CONCERNS	• Use restrictions (low) • Irritation (skin, eyes, or lungs) (low) • Contamination concerns (ETHYLENE OXIDE and 1,4-DIOXANE)
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ETHOXYDIGLYCOL

Data Availability: Limited

FUNCTION(S)	fragrance ingredient, solvent, viscosity decreasing agent, humectant, perfuming
CONCERNS	• Developmental/reproductive toxicity (low) • Use restrictions (high) • Non-reproductive organ system toxicity (moderate)
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PHENOXYETHANOL

Data Availability: Limited

FUNCTION(S)	fragrance ingredient, preservative
CONCERNS	• Allergies/immunotoxicity (low) • Use restrictions (moderate) • Non-reproductive organ system toxicity (moderate) • Irritation (skin, eyes, or lungs) (high) • Occupational hazards (high)
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CHLORPHENESIN

Data Availability: Fair

FUNCTION(S)	cosmetic biocide, antimicrobial, preservative
CONCERNS	• Allergies/immunotoxicity (moderate) • Use restrictions (moderate) • Persistence and bioaccumulation (moderate) • Non-reproductive organ system toxicity (low) • Irritation (skin, eyes, or lungs) (moderate)
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Ingredients from packaging:

AQUA (WATER), NIACINAMIDE, PENTYLENE GLYCOL, ZINC PCA, DIMETHYL ISOSORBIDE, TAMARINDUS INDICA SEED GUM, XANTHAN GUM, ISOCETETH-20, ETHOXYDIGLYCOL, PHENOXYETHANOL, CHLORPHENESIN.

Directions from packaging:

Apply to entire face morning and evening before heavier creams. If irritation occurs, cease use and consult a physician. Use only as directed on unbroken skin. Patch testing prior to use is advised. Refer to our in-depth guide to patch testing.

Warnings from packaging:

Keep out of reach of children.

Product's animal testing policies

Some cosmetics companies have taken People for the Ethical Treatment of Animals and Leaping Bunny animal-testing pledges. For consumers who are concerned about companies’ policies on animal testing, Skin Deep reports this information.

Unknown

Leading international certifiers PETA and Leaping Bunny have no information concerning this company’s use of animal testing.

Understanding scores

Cosmetics and personal care products are not required to be tested for safety before being allowed on the market. The Skin Deep® scoring system was designed to help the public understand whether a product is safe to use or whether it contains ingredients of concern.

Every product and ingredient in Skin Deep gets a two-part score – one for hazard and one for data availability. The safest products score well by both measures, with a low hazard rating and a fair or better data availability rating.

HOW WE DETERMINE SCORES

Hazard score

The Skin Deep ingredient hazard score, from 1 to 10, reflects known and suspected hazards linked to the ingredients. The EWG VERIFIED™ mark means a product meets EWG’s strictest criteria for transparency and health.

Data availability

The Skin Deep data availability rating reflects the number of scientific studies about the product or ingredient in the published scientific literature.

NONE LIMITED FAIR GOOD ROBUST

Low Availability

Moderate Availability

High Availability