Is Bisphenol A safe for babies and kids?
Elevated risk for kidsInfants are more vulnerable to Bisphenol A than children or adults due to immature hepatic/renal clearance, higher intake-to-body-weight ratio, rapid organ development, and increased gastrointestinal absorption.
What is bisphenol a?
The IUPAC name is 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol.
Also known as: 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol, 2,2-Bis(4-hydroxyphenyl)propane, 2,2-Bis(p-hydroxyphenyl)propane, Bisphenol.
- IUPAC name
- 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol
- CAS number
- 80-05-7
- Molecular formula
- C15H16O2
- Molecular weight
- 228.29 g/mol
- SMILES
- CC(C)(C1=CC=C(C=C1)O)C2=CC=C(C=C2)O
- PubChem CID
- 6623
Risk for babies
Elevated riskInfants are more vulnerable to Bisphenol A than children or adults due to immature hepatic/renal clearance, higher intake-to-body-weight ratio, rapid organ development, and increased gastrointestinal absorption.
Neonates and infants up to 12 months have incomplete blood-brain barrier development, immature Phase I/II metabolic enzymes (particularly CYP3A4, UGT1A1), and higher gastrointestinal permeability. Equivalent doses produce higher internal concentrations and longer residence times.
Risk for pregnant and nursing people
Moderate riskBPA crosses placenta. Prenatal exposure associated with various developmental outcomes in animal studies.
Regulatory consensus
20 regulatory and scientific bodies have classified Bisphenol A. The classifications differ — that's the data.
| Agency | Year | Classification | Notes |
|---|---|---|---|
| ECHA (EU) | — | Substance of Very High Concern (SVHC) | |
| EFSA (EU) | — | TDI: 0.2 ng/kg bw/day | |
| US FDA | — | Safe at current levels occurring in foods | |
| US EPA | — | RfD: 50 μg/kg bw/day | |
| German BfR | — | Disagrees with EFSA 2023 methodology | |
| Health Canada | — | First country to classify BPA as toxic (2008) | |
| EPA CTX / Genetox | — | Genotoxicity: negative (Ames: negative, 0 positive / 3 negative reports) | |
| EPA CTX / Genetox | — | Genotoxicity: negative (Ames: negative, 0 positive / 3 negative reports) | |
| EPA CTX / Skin-Eye | — | Eye Irritation: Eye Dam. 1 (score: very high) | |
| EPA CTX / Skin-Eye | — | Skin Sensitization: Skin Sens. 1 (score: high) | |
| EPA CTX / Skin-Eye | — | Eye Irritation: Eye damage - category 1 (score: very high) | |
| EPA CTX / Skin-Eye | — | Skin Sensitization: Skin sensitisation - category 1 (score: high) | |
| EPA CTX / Skin-Eye | — | Eye Irritation: Serious eye damage/eye irritation - Category 1 (score: very high) | |
| EPA CTX / Skin-Eye | — | Skin Sensitization: Skin sensitization - Category 1 (score: high) | |
| EPA CTX / Skin-Eye | — | Eye Irritation: Category 1 (score: very high) | |
| EPA CTX / Skin-Eye | — | Skin Irritation: Not classified (score: low) | |
| EPA CTX / Skin-Eye | — | Skin Sensitization: Category 1 (score: high) | |
| EPA CTX / Skin-Eye | — | Eye Irritation: Category 8.3A (Category 1) (score: very high) | |
| EPA CTX / Skin-Eye | — | Skin Sensitization: Category 6.5B (Category 1) (score: moderate) | |
| EPA CTX / Skin-Eye | — | skin sensitisation: in vivo (non-LLNA): Not likely to be sensitizing (score: low) |
Regulators apply different standards of evidence — animal-data weighting, exposure-pattern assumptions, epidemiological power thresholds — which is why two scientific bodies can review the same data and reach different conclusions. The disagreement is the data.
Where kids encounter bisphenol a
-
Food Contact Materials
— Polycarbonate food containers and water bottles, Epoxy resin linings in food and beverage cans, Thermal receipt paper
BPA leaches into food and beverages, especially when heated or with acidic/fatty foods
-
Personal Care And Household Products
— Dental sealants and composites, Eyeglass lenses, CDs, DVDs, and electronic equipment casings
Dermal and inhalation exposure possible during manufacturing and use
-
Industrial And Occupational Settings
— Epoxy resin manufacturing facilities, Polycarbonate production plants, Thermal paper manufacturing
Workers experience higher exposure through inhalation and dermal contact
-
Environment And Drinking Water
— Treated municipal drinking water, Surface water near manufacturing sites, Landfill leachate
BPA detected in most water supplies at low levels; bioaccumulation in aquatic organisms documented
Safer alternatives
Lower-risk approaches that achieve a similar outcome to Bisphenol A:
-
Tritan (Eastman tritan copolyester)
Trade-offs: Higher cost than polycarbonate. Not suitable for all high-heat applications.Relative cost: Lower (ingredient elimination)
-
Polypropylene (PP)
Trade-offs: Less transparent than PC. Not suitable for optical clarity applications.Relative cost: Lower (ingredient elimination)
-
Inherently flame-resistant materials (wool, modacrylic, Nomex)
Trade-offs: Higher material cost. Limited color/texture options.Relative cost: 1.2-2×
-
Barrier fabric technology
Trade-offs: Adds manufacturing step and costRelative cost: 1.2-2×
-
Tritan (PETG copolyester)
Relative cost: 1.2-2×
-
Glass
Relative cost: 1.5-3× (longer lifespan)
Frequently asked questions
Is bisphenol a safe for kids?
Infants are more vulnerable to Bisphenol A than children or adults due to immature hepatic/renal clearance, higher intake-to-body-weight ratio, rapid organ development, and increased gastrointestinal absorption.
What products contain bisphenol a?
Bisphenol A appears in: Polycarbonate food containers and water bottles (Food contact materials); Epoxy resin linings in food and beverage cans (Food contact materials); Dental sealants and composites (Personal care and household products); Eyeglass lenses (Personal care and household products); Epoxy resin manufacturing facilities (Industrial and occupational settings).
What should I do if my child is exposed to bisphenol a?
Minimize infant exposure through source control. For breastfeeding mothers: reduce maternal exposure. For formula-fed infants: use certified low-migration bottles and verified water sources. Consult pediatrician regarding any concerns.
Why do regulators disagree about bisphenol a?
Bisphenol A has been classified by 20 agencies including ECHA (EU), EFSA (EU), US FDA, US EPA, German BfR, with differing conclusions. Regulators apply different standards of evidence (animal data weighting, exposure-pattern assumptions, epidemiological power thresholds), which is why two scientific bodies can review the same data and reach different conclusions. See the regulatory consensus table on this page for the full picture.
See Bisphenol A in the baby app
Look up products containing bisphenol a, compare to alternatives, and explore the full data record.
Open in baby View raw API dataReference data, not professional advice. Aggregates publicly available regulatory and scientific data; not a substitute for veterinary, medical, legal, or regulatory advice. Why we built ALETHEIA →