phosphorus
phosphorus
Phosphorus is a chemical element of mineral origin. It is used in cosmetic formulations as a chelating agent and pH regulator.
ChelatingBufferingProhibited in the EU
Ingredient
Roles & functions
Chelating — Binds metal ions to stabilise the formula.
Buffering — Adjusts and stabilises the pH of the formula.
Regulatory framework
What the authorities say
| Authority | Status |
|---|---|
| Commission européenne (CosIng, Règl. 1223/2009) | Interdit (Annexe II) — Phosphorus and metalphosphides |
| CLP classification (Reg. 1272/2008) | No CMR classification |
| ECHA — endocrine disruptor (human health) | Not identified as an endocrine disruptor |
| ECHA — Candidate List (SVHC, REACH Art. 59) | Not on the Candidate List (SVHC) |
| European Commission (Reg. 1223/2009, Annex III) | No cosmetic allergen subject to mandatory labelling |
| European Commission (EU catalogue of nanomaterials, Reg. 1223/2009) | No referenced nanoform |
| European Commission — Annex II (Reg. 1223/2009) — maj Fri, 07 Aug 2026 16:37:22 GMT | Prohibited in cosmetics (Annex II) — Phosphorus and metalphosphides — Annexe II, entrée 279 |
Regulatory
What the EFSA says
Phosphorus is needed for normal growth and bone development in children ?
Authorised in the EU
Yes. Le phosphore est nécessaire à la croissance et au développement osseux normaux des enfants.
Phosphorus contributes to normal energy-yielding metabolism ?
Authorised in the EU
Yes. Phosphorus contributes to normal energy-yielding metabolism
Phosphorus contributes to the normal function of cell membranes ?
Authorised in the EU
Yes. Phosphorus contributes to normal function of cell membranes
Phosphorus contributes to the maintenance of normal bones ?
Authorised in the EU
Yes. Phosphorus contributes to the maintenance of normal bones
Phosphorus contributes to the maintenance of normal teeth ?
Authorised in the EU
Yes. Phosphorus contributes to the maintenance of normal teeth
Source: EFSA / Reg. (EU) 432/2012
No contraindication is specified to date for this ingredient.
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This information is reported factually and with attribution (authorities and publications cited). It does not constitute medical advice, for your situation, ask a pharmacist or a healthcare professional for advice.
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