Ceramide Complex

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)

• Formulation guidance for gel-creams: 0.1–0.3% as a formulation guide.
• For richer creams, use 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

• CosIng provides reference information for Ceramide NP; confirm the specific grade and intended use against market requirements.
• For a cosmetic sold in the EU, Regulation (EC) No 1223/2009 requires a safety review of the finished cosmetic in which Ceramide NP is used for the complete formula intended for sale.
• Compare the received Ceramide NP material with its supplier specification and review destination-market filing needs.

5. Sécurité et évaluation des risques

Treat the listed amount as cosmetic-development guidance; this reference is not approval for drug use or OTC marketing and the completed cosmetic needs its own patch and stability checks.

6. Stabilité et conditionnement

Protect sealed bulk from warmth and direct light; match the pack choice to the system's oxidation risk; confirm compatibility and stability using the selected formula and pack.

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

• The listed cosmetic direction for Ceramide NP emphasizes ceramide barrier-lipid.

• This cosmetic guide does not establish drug claims, cure claims, or a certification that is absent from the product records.
• The Ceramide NP entry does not establish whitening effects, acne treatment, antiperspirant performance, sunscreen 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)

• The gel-creams use-level reference is 0.1–0.3% for the formula.
• For richer creams, use 0.2–0.5% as a formulation guide.

Melt with the ceramide phase and cool under controlled shear.

4. Sources réglementaires et conformité mondiale

• CosIng provides reference information for Cholesterol; confirm the specific grade and intended use against market requirements.
• Before EU placement, Regulation (EC) No 1223/2009 requires a safety assessment covering the complete formulation with Cholesterol before release of the finished cosmetic.
• Establish grade-specific details for Cholesterol from the supplier and assess filing requirements in the intended market.

5. Sécurité et évaluation des risques

The listed use rate is intended as a cosmetic-development guide; it should not be read as a drug authorization or OTC listing with patch response and finished-product stability still to be verified.

6. Stabilité et conditionnement

For bulk storage, avoid warmth and direct sun and keep the container closed; choose a package with oxidation sensitivity in view; test the selected package with the confirmed batch for stability and fit.

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

• This guide frames Cholesterol's cosmetic direction around lamellar co-lipid.

• This formulation entry does not substantiate drug-treatment outcomes, clinical cures, or certifications not documented for the SKU.
• This reference for Cholesterol should not be cited in support of whitening effects, acne treatment, antiperspirant performance, sunscreen protection, or hair growth.

1. INCI et CAS

INCI: Glycerin · CAS: 56-81-5

2. Rôle dans la formule

The listed glycerin role is that of a polyol humectant in cosmetic washes, gels, and emulsions; the amount is guidance only.

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

• Formulation guidance for gels and serums: 3–8% as a formulation guide.
• The guide range for creams is 2–5% in this reference.
• Formulation guidance for rinse-off: 2–4%.

Add Glycerin in the water phase without melting it first.

4. Sources réglementaires et conformité mondiale

• The CosIng record for Glycerin, where listed, is informational rather than product-specific authorization.
• The framework in Regulation (EC) No 1223/2009 requires the completed product containing Glycerin to receive its own safety assessment as part of the finished cosmetic's safety documentation.
• Establish grade-specific details for Glycerin from the supplier and assess filing requirements in the intended market.

5. Sécurité et évaluation des risques

This level is a cosmetic-formulation guide; this reference is not approval for drug use or OTC marketing and patch and stability testing remain part of finished-product review.

6. Stabilité et conditionnement

Keep the bulk container closed and shaded in a cool area; select packaging with the formula's oxidation sensitivity in mind; check the finished batch's stability and package compatibility.

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

• The cosmetic formulation concept for Glycerin centers on humectant function.

• The ingredient guidance cannot substantiate drug effects, cures, or certification claims that go beyond the documented ingredient information.
• The ingredient note for Glycerin offers no support for whitening, acne treatment, antiperspirant effects, sunscreen use, or hair growth.