Daily Barrier Lotion Base

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)

• The formulation record indicates 0.1–0.3% for gel-creams.
• The stated reference for richer creams is 0.2–0.5% for the formula.

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

• If CosIng lists Ceramide NP, that listing remains ingredient information; check rules for the intended market and use.
• Regulation (EC) No 1223/2009 sets the requirement for the final cosmetic with Ceramide NP to undergo a safety assessment as part of the finished cosmetic's safety documentation.
• Use current supplier documentation for the purchased Ceramide NP grade and verify applicable destination-market filings.

5. Sécurité et évaluation des risques

The use-level note is a reference for cosmetic formulation; it does not qualify a finished product as a drug or OTC product and patch and stability testing remain part of finished-product review.

6. Stabilité et conditionnement

Keep bulk material sealed, cool, and out of direct sunlight; match the pack choice to the system's oxidation risk; confirm stability and pack fit with the final formula.

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 formulation note is not evidence of drug effects, clinical cures, or unsupported product certifications.
• The ingredient note for Ceramide NP does not substantiate whitening, acne-treatment, antiperspirant, sun-protection, or hair-growth benefits.

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)

• Gel-creams: 0.1–0.3%.
• Richer creams may use the guide range 0.2–0.5% as a formulation guide.

Melt with the ceramide phase and cool under controlled shear.

4. Sources réglementaires et conformité mondiale

• If Cholesterol appears in CosIng, its entry is informational and does not approve a specific grade or finished cosmetic.
• Before EU placement, Regulation (EC) No 1223/2009 requires a safety assessment of the finished cosmetic containing Cholesterol for the completed formula, not simply for an ingredient in isolation.
• Use the supplier TDS to confirm grade-specific details for Cholesterol and review the destination market's requirements.

5. Sécurité et évaluation des risques

Use the stated level as reference guidance for cosmetic formulation; it does not establish drug approval or OTC-monograph status with patch assessment and finished-formula stability testing still required.

6. Stabilité et conditionnement

Keep bulk material sealed, cool, and out of direct sunlight; take oxidation sensitivity into account when selecting the final pack; check the final package and formula together for compatibility and stability.

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

• The cosmetic formulation concept for Cholesterol centers on lamellar co-lipid.

• The available ingredient details provides no basis for drug-treatment outcomes, clinical cures, or certifications not documented for the SKU.
• The documented facts for Cholesterol cannot verify a skin-lightening result, acne treatment, antiperspirant action, sunscreen efficacy, or hair growth.

1. INCI et CAS

INCI: Panthenol · CAS: 81-13-0

2. Rôle dans la formule

The reference describes D-panthenol as a water-soluble humectant for serums, gels, lotions, and washes. Its level is not a batch test result.

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

• For serums and gels, use 1–5% as a formulation guide.
• For creams and lotions, the recorded level is 1–3% as a formulation guide.
• The stated reference for rinse-off washes is 0.5–2% as a formulation guide.

For leave-on formulas, the note gives pH about 5–6; Panthenol is water-soluble and added during cool-down.

4. Sources réglementaires et conformité mondiale

• If Panthenol appears in CosIng, its entry is informational and does not approve a specific grade or finished cosmetic.
• The EU Cosmetics Regulation (EC) No 1223/2009 requires the final cosmetic with Panthenol to undergo a safety assessment for the complete formula intended for sale.
• Use the supplier TDS to confirm grade-specific details for Panthenol and review the destination market's requirements.

5. Sécurité et évaluation des risques

The use-level note is a reference for cosmetic formulation; the note establishes neither drug approval nor OTC-monograph status so the finished cosmetic should receive patch and stability checks.

6. Stabilité et conditionnement

For bulk storage, avoid warmth and direct sun and keep the container closed; if the formula is oxidation-sensitive, an airless or pump format may be considered; check the finished formula and its packaging together.

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

• The listed cosmetic direction for Panthenol emphasizes comfort and humectant support.

• The listed information does not support drug effects, clinical cures, or unsupported product certifications.
• This cosmetic entry naming Panthenol is not evidence for skin whitening, acne care, sweat reduction, sun protection, or hair-growth outcomes.