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HOW WE DETERMINE SCORES Learn more About EWG VERIFIED®

Data: Limited

Pantolactone

IMAGE SOURCE: PubChem

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Other Concerns

Irritation (skin, eyes, or lungs) (low)

SYNONYMS

● D-(-)-.ALPHA.HYDROXY-.BETA.,.BETA.-DIMETHYL-.GAMMA.-BUTYROLACTONE
● 2(3H)-FURANONE, DIHYDRO-3-HYDROXY-4,4-DIMETHYL-, D-(-)-
● ALPHA-HYDROXY-BETA,BETA-DIMETHYL-GAMMA-BUTYROLACTONE
● CHEMBL4066633
● D(-)-2-HYDROXY-3,3-DIMETHYL-.GAMMA.-BUTYROLACTONE
● (+-)-DIHYDRO-3-HYDROXY-4,4-DIMETHYLFURAN-2(3H)-ONE
● EC 201-210-7
● DL-ALPHA-HYDROXY-BETA,BETA-DIMETHYL-GAMMA-BUTYROLACTONE, PURUM, >=98.0% (T)
● 3-HYDROXY-4,4-DIMETHYLDIHYDROFURAN-2(3H)-ONE (DL-PANTOLACTONE)
● 2(3H)-FURANONE, DIHYDRO-3-HYDROXY-4,4-DIMETHYL-, (.+/-.)-

This ingredient is not currently on EWG's Skin Deep Restricted or Unacceptable Lists.

Common concerns

See how this product scores for common concerns.

  • LOW
    Cancer
  • LOW
    Allergies & Immunotoxicity
  • LOW
    Developmental and Reproductive Toxicity
  • LOW
    Use Restrictions

Ingredient concerns

  • CONCERNS
  • DATA SOURCES

Products with this Ingredient

Expand content Collapse content
mascara35 products
facial cleanser26 products
facial moisturizer/treatment54 products
eye liner7 products
mask35 products
toners/astringents6 products
makeup primer5 products
around-eye cream31 products
serums & essences22 products
brow liner15 products
baby lotion1 products
moisturizer39 products
exfoliant/scrub4 products
sunless tanning6 products
damaged skin treatment4 products
anti-aging7 products
makeup remover3 products
other eye makeup4 products
body firming lotion7 products
foot cleansing2 products
body wash/cleanser4 products
after sun product1 products
hair styling aid6 products
liquid hand soap1 products
hair treatment/serum2 products
baby shampoo1 products
Decollete and Neck Creams1 products
CC cream1 products
shampoo1 products
diaper cream1 products
body oil1 products
Facial Cleansing Water1 products
Exfoliants2 products
hand cream3 products
eye makeup remover1 products
lip balm2 products
conditioner1 products
Eczema OTC1 products
foundation13 products
shaving cream1 products

Irritation (skin, eyes, or lungs)

Expand content Collapse content
CONCERN REFERENCE
Limited evidence of irritationEuropean Chemicals Agency (ECHA)
  • European Chemicals Agency (ECHA)

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.

Score legend
WEIGHT-OF-EVIDENCE APPROACH

A product’s hazard score is not an average of the ingredients’ hazard scores. It is calculated using a weight-of-evidence approach that factors in all of the hazards or health impacts associated with the ingredients.

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
NONE

Ingredients have not been assessed.

LIMITED-FAIR

There is only a modest volume of research.

GOOD-ROBUST

Ingredients have been studied extensively.

Can’t find your product?

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