Serum Base

1. INCI et CAS

INCI: Glycerin · CAS: 56-81-5

2. Rôle dans la formule

Glycerin is listed as a humectant in this development reference. The recorded formula also lists Propanediol and Sodium Hyaluronate. Review moisture feel and tack in the complete formula.

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

• A component allocation of 6% w/w is listed as guidance.

Add Glycerin in the water phase without melting it first.

4. Sources réglementaires et conformité mondiale

• This note is supplied for formulation development; it is not approval of the purchased material or completed cosmetic; The note should not be read as approval of the final formula.

5. Sécurité et évaluation des risques

This level is a cosmetic-formulation guide; it does not establish drug approval or OTC-monograph status with patch assessment and finished-formula stability testing still required.

6. Stabilité et conditionnement

Store the bulk in a closed container in a cool, shaded place; where appropriate, assess an airless or pump pack for oxidation-sensitive systems; follow with stability and packaging checks on the confirmed batch.

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

• The cosmetic role of Glycerin is presented as humectant function.

• The listed information cannot verify claims of drug action or cure, or a product certification outside the supporting records.
• The ingredient record for Glycerin provides no basis for a whitening effect, acne treatment, perspiration control, sun protection, or hair growth.

1. INCI et CAS

INCI: Propanediol · CAS: 504-63-2

2. Rôle dans la formule

Propanediol is listed as a humectant in this development reference. The recorded formula also lists Glycerin and Sodium Hyaluronate. Review moisture feel and tack in the complete formula.

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

• The listed guide allocation for this component is 8% w/w.

Use the water phase to introduce Propanediol.

4. Sources réglementaires et conformité mondiale

• The page provides development guidance; it does not certify the supplied material or completed cosmetic; This is not authorization of a product as sold.

5. Sécurité et évaluation des risques

The percentage is shown for cosmetic development; the note establishes neither drug approval nor OTC-monograph status with patch and stability testing still needed for the completed formula.

6. Stabilité et conditionnement

Protect sealed bulk from warmth and direct light; consider an airless or pump format when oxidation sensitivity warrants it; follow with stability and packaging checks on the confirmed batch.

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

• The cosmetic concept for Propanediol in this entry centers on propanediol solvent.

• The available ingredient details does not establish drug or therapeutic claims, clinical cures, or certification claims not confirmed for the product.
• The information about Propanediol does not establish a whitening result, acne-treatment effect, antiperspirant use, sunscreen performance, or hair growth.

1. INCI et CAS

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

2. Rôle dans la formule

Sodium Hyaluronate is listed as a humectant in this development reference. The recorded formula also lists Propanediol and Glycerin. Review moisture feel and tack in the complete formula.

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

• The reference component allocation is 0.08% w/w.

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

4. Sources réglementaires et conformité mondiale

• The card records a development guide; it does not constitute approval of the supplied grade or final cosmetic; No approval of the final formula is represented.

5. Sécurité et évaluation des risques

This entry provides guidance for cosmetic use only; the listed level does not itself confer drug or OTC status so assess patch response and stability in the final formula.

6. Stabilité et conditionnement

Use cool, sealed storage away from strong light for the bulk; review airless or pump options if oxidation presents a concern; verify the chosen pack against the tested formula.

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

• The recorded cosmetic positioning for Sodium Hyaluronate highlights hydration-polymer.

• This reference does not demonstrate claims of drug activity, a clinical cure, or an undocumented product certification.
• This Sodium Hyaluronate listing does not support skin whitening, treatment of acne, sweat control, UV protection, or hair-growth results.