Crème visage réparatrice pour la barrière cutanée

1. INCI et CAS

INCI: Ceramide NP · CAS: 100403-19-8

2. Rôle dans la formule

Ceramide NP is the primary sphingolipid in a multi-ceramide guide. It is paired here with cholesterol as a lamellar co-lipid. Levels are guides, not a skin-identical drug claim.

3. Niveaux d'emploi typiques (repère de formulation)

• For gel-creams, the recorded level is 0.1–0.3% as a formulation guide.
• For richer creams, the reference gives 0.2–0.5% in this reference.

Introduce from a pre-dispersed lipid concentrate or a warm oil phase. Avoid long holds at high heat after the lipids melt.

4. Sources réglementaires et conformité mondiale

• The CosIng record for Ceramide NP, where listed, is informational rather than product-specific authorization.
• Regulation (EC) No 1223/2009 sets the requirement for a safety evaluation of the product containing Ceramide NP as it will be marketed before the finished product is marketed.
• For Ceramide NP, check the purchased grade against its supplier TDS and review filing requirements in the destination market.

5. Sécurité et évaluation des risques

The guide records a level for cosmetic formulation purposes; it does not establish drug approval or OTC-monograph status and the completed formula still requires stability and patch testing.

6. Stabilité et conditionnement

For bulk storage, avoid warmth and direct sun and keep the container closed; for oxidation-sensitive formulas, consider an airless or pump pack; follow with stability and packaging checks on the confirmed batch.

7. Formulations d'allégations (à faire / à éviter)

• For cosmetic use, this entry records Ceramide NP in a direction centered on ceramide barrier-lipid.

• The cosmetic listing does not support therapeutic outcomes, clinical cures, or a certification the finished SKU does not hold.
• The formulation record for Ceramide NP is not evidence for whitening, acne care as treatment, perspiration reduction, sun protection, or hair growth.

1. INCI et CAS

INCI: Cholesterol · CAS: 57-88-5

2. Rôle dans la formule

Cholesterol is the sterol co-lipid used with ceramides in barrier emulsions. This is a cosmetic lipid, not a serum-cholesterol claim.

3. Niveaux d'emploi typiques (repère de formulation)

• Formulation guidance for gel-creams: 0.1–0.3% for the formula.
• Richer creams may use the guide range 0.2–0.5% in this reference.

Melt with the ceramide phase and cool under controlled shear.

4. Sources réglementaires et conformité mondiale

• Database information on Cholesterol does not replace review of the supplied grade and finished product under market rules.
• For cosmetics placed on the EU market, Regulation (EC) No 1223/2009 requires an assessment of the safety of the final cosmetic containing Cholesterol at the level of the finished cosmetic product.
• Use the supplier TDS to confirm grade-specific details for Cholesterol and review the destination market's requirements.

5. Sécurité et évaluation des risques

The use-level note is a reference for cosmetic formulation; no drug approval or OTC-monograph status follows from this guide with patch and stability testing still needed for the completed formula.

6. Stabilité et conditionnement

Keep the ingredient in cool, closed bulk storage away from sunlight; where oxidation is a concern, evaluate airless or pump packaging; test the selected package with the confirmed batch for stability and fit.

7. Formulations d'allégations (à faire / à éviter)

• The listed cosmetic direction for Cholesterol emphasizes lamellar co-lipid.

• The ingredient record provides no basis for a drug effect, a clinical cure, or certification status not established for the SKU.
• The ingredient record for Cholesterol provides no basis for skin whitening, treatment of acne, sweat control, UV protection, or hair-growth results.

1. INCI et CAS

INCI: Panthenol · CAS: 81-13-0

2. Rôle dans la formule

For serums, gels, lotions, and washes, D-panthenol is presented as a water-soluble humectant. The stated amount is not an assay.

3. Niveaux d'emploi typiques (repère de formulation)

• The level shown for serums and gels is 1–5% in this reference.
• The guide range for creams and lotions is 1–3% for the formula.
• Rinse-off washes may use the guide range 0.5–2%.

Panthenol is water-soluble and should be added in cool-down; a typical leave-on pH is about 5–6.

4. Sources réglementaires et conformité mondiale

• A CosIng entry naming Panthenol does not by itself approve the purchased grade or complete cosmetic.
• An EU-market cosmetic under Regulation (EC) No 1223/2009 requires a safety evaluation of the product containing Panthenol as it will be marketed for the specific product as it will be marketed.
• For Panthenol, check the purchased grade against its supplier TDS and review filing requirements in the destination market.

5. Sécurité et évaluation des risques

This formulation note gives a cosmetic-use reference level; it should not be read as a drug authorization or OTC listing with patch assessment and finished-formula stability testing still required.

6. Stabilité et conditionnement

Protect the sealed bulk from heat, sun, and unnecessary exposure; if oxidation risk calls for it, review a pump or airless format; confirm final stability and pack compatibility on a representative batch.

7. Formulations d'allégations (à faire / à éviter)

• The cosmetic formulation concept for Panthenol centers on comfort and humectant support.

• The development record provides no basis for therapeutic outcomes, clinical cures, or a certification the finished SKU does not hold.
• This cosmetic entry naming Panthenol should not be used to substantiate whitening, acne care as treatment, perspiration reduction, sun protection, or hair growth.