Parogencyl
Dentifrice Prévention Gencives, 2X75ml
Daily toothpaste for oral hygiene. Helps limit dental plaque and prevent occasional gingival inflammation thanks to mineral zinc and fluoride.
Regulated compositionControversial ingredient
Safety
True or false, at a glance
Free from CMR-classified ingredients?
Yes
Free from endocrine disruptors?
No
Contains: Fluorure de sodium
Free from fragrance allergens (Annex III)?
Yes
Fragrance-free?
No
Contains: Eau, Silice hydratée, Gomme de cellulose…
Daily use toothpaste formulated for oral hygiene. It contains mineral zinc with antibacterial properties to limit the accumulation of dental plaque and help prevent occasional gingival inflammation, as well as fluoride to strengthen enamel and prevent cavities.
Ingredients
Composition
EauAQUAHydrolysate d'amidon hydrogénéHYDROGENATED STARCH HYDROLYSATESilice hydratéeHYDRATED SILICACitrate de zincZINC CITRATELauryl sulfate de sodiumSODIUM LAURYL SULFATEArômesAROMAGomme de celluloseCELLULOSE GUMFluorure de sodiumSODIUM FLUORIDESaccharine sodiqueSODIUM SACCHARINAcétate de tocophéryleTOCOPHERYL ACETATEDioxyde de titaneCI 77891
Regulatory framework
What the authorities say
| Authority | Status |
|---|---|
| Commission européenne (CosIng, Règl. 1223/2009) — via Citrate de zinc | Autorisé sous conditions |
| Commission européenne (CosIng, Règl. 1223/2009) — via Fluorure de sodium | Autorisé sous conditions |
| ECHA — perturbateur endocrinien (santé humaine) — via Fluorure de sodium | Perturbateur endocrinien — suspecté |
| Commission européenne (CosIng, Règl. 1223/2009) — via Dioxyde de titane | Autorisé sous conditions |
What the brand says
The brand’s claims
- Fluoride (1450ppm)Statement printed on the packaging
Information stated by the brand, under its own responsibility. Neither an assessment by Lou nor an approval by any authority.
The brand
Parogencyl
🔒
Independent explainer page, factual only (composition, authorities, reviews). This is not medical advice — for your situation, ask a pharmacist or a healthcare professional for advice.
Sources
Sodium Lauryl Sulfate (SLS) — Safety & CIR conclusions
American Cleaning Institute (ACI)
Strengths and Limitations of Sodium Lauryl Sulfate as an Irritant Control in Patch Testing (Forkel et al., 2025)
Contact Dermatitis / PubMed (NCBI)
Profile of irritant patch testing with detergents: sodium lauryl sulfate, sodium laureth sulfate and alkyl polyglucoside (Löffler, 2003)
Contact Dermatitis — Wiley Online Library
Règlement (CE) n° 1223/2009 du Parlement européen et du Conseil relatif aux produits cosmétiques
EUR-Lex — Commission européenne
Exploring EU regulations: SLS in cosmetics
CosmeticsDesign-Europe
Trust
Transparency & method
Équipe Lou
Published on 7/17/2026Updated on 7/17/2026Sources verified on 7/17/2026
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