Hyaluronic Acid

1. INCI et CAS

INCI: Sodium Hyaluronate · CAS: 9067-32-7

2. Rôle dans la formule

Sodium hyaluronate is the salt form used in cosmetic gels and serums. Molecular weight is a supplier choice and is not fixed on this page.

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

• The formulation record indicates 0.1–0.5% for serums and gels in this reference.
• The level shown for creams is 0.05–0.3% for the formula.

Hydrate in water before gum. Avoid dumping powder onto a finished thick gel.

4. Sources réglementaires et conformité mondiale

• A CosIng listing for Sodium Hyaluronate provides ingredient information, not approval of a supplied grade or finished product.
• The EU Cosmetics Regulation (EC) No 1223/2009 requires the complete cosmetic containing Sodium Hyaluronate to receive its own safety assessment rather than for an ingredient name alone.
• Confirm the actual Sodium Hyaluronate grade from supplier documentation and check requirements where the product will be sold.

5. Sécurité et évaluation des risques

Use the stated level as reference guidance for cosmetic formulation; this reference is not approval for drug use or OTC marketing so assess patch response and stability in the final formula.

6. Stabilité et conditionnement

Protect sealed bulk from warmth and direct light; if oxidation risk calls for it, review a pump or airless format; check the finished batch's stability and package compatibility.

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

• The formulation note describes Sodium Hyaluronate as part of a cosmetic direction focused on hydration-polymer.

• The ingredient record cannot substantiate medical outcomes, cure language, or a product certification not supported by the available facts.
• The cosmetic guidance for Sodium Hyaluronate does not establish whitening, acne treatment, antiperspirant effects, sunscreen use, 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)

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

This water-soluble Panthenol is added in cool-down; the noted 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.
• For a cosmetic sold in the EU, Regulation (EC) No 1223/2009 requires the complete cosmetic containing Panthenol to receive its own safety assessment at the level of the finished cosmetic product.
• Compare the received Panthenol 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; it makes no claim of drug or OTC authorization with patch response and finished-product stability still to be verified.

6. Stabilité et conditionnement

Maintain cool, closed, light-protected storage for the bulk material; for oxidation-sensitive formulas, consider an airless or pump pack; confirm final stability and pack compatibility on a representative batch.

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

• The formulation note describes Panthenol as part of a cosmetic direction focused on comfort and humectant support.

• This product entry is not evidence of a drug effect, a clinical cure, or certification status not established for the SKU.
• This Panthenol listing provides no basis for whitening, treatment of acne, perspiration control, sun protection, or hair growth.

1. INCI et CAS

INCI: Glycerin · CAS: 56-81-5

2. Rôle dans la formule

For emulsions, gels, and washes, this guide assigns glycerin a polyol-humectant role. Its level is not a batch assay.

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

• The formulation record indicates 3–8% for gels and serums as a formulation guide.
• For creams, the reference gives 2–5% for the formula.
• 2–4% is listed for rinse-off.

The guide places Glycerin in the water phase and calls for no melt step.

4. Sources réglementaires et conformité mondiale

• CosIng provides reference information for Glycerin; confirm the specific grade and intended use against market requirements.
• Regulation (EC) No 1223/2009 sets the requirement for a safety assessment of the finished cosmetic containing Glycerin for the specific product as it will be marketed.
• Establish grade-specific details for Glycerin from the supplier and assess filing requirements in the intended market.

5. Sécurité et évaluation des risques

The use-level note is a reference for cosmetic formulation; it makes no claim of drug or OTC authorization and the finished formula still needs patch and stability testing.

6. Stabilité et conditionnement

Protect sealed bulk from warmth and direct light; for oxidation-sensitive formulas, consider an airless or pump pack; verify the chosen pack against the tested formula.

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

• The recorded cosmetic positioning for Glycerin highlights humectant function.

• This cosmetic guide does not substantiate drug-treatment outcomes, clinical cures, or certifications not documented for the SKU.
• This guide to Glycerin does not confirm a whitening result, acne-treatment effect, antiperspirant use, sunscreen performance, or hair growth.