Vitamin C Gel Serum Base

1. INCI et CAS

INCI: 3-O-Ethyl Ascorbic Acid · CAS: 86404-04-8

2. Rôle dans la formule

3-O-Ethyl Ascorbic Acid is listed as a vitamin C derivative in this development reference. The recorded formula also lists Tetrahexyldecyl Ascorbate and Ferulic Acid. Review the specified derivative within this formula; stability and tone-care claims require evidence for the final product.

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

• The reference component allocation is 5% w/w.

For dissolution, use water. Keep the bulk cool and protected from light.

4. Sources réglementaires et conformité mondiale

• The ingredient entry serves as a development reference; it does not verify or approve the material grade or completed formula; It does not establish approval for the finished cosmetic.

5. Sécurité et évaluation des risques

Use the stated level as reference guidance for cosmetic formulation; no drug approval or OTC-monograph status follows from this guide and the finished formula still needs patch and stability testing.

6. Stabilité et conditionnement

Use cool, sealed storage away from strong light for the bulk; 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 cosmetic role of 3-O-Ethyl Ascorbic Acid is presented as ethylated vitamin C.

• The available ingredient details does not demonstrate claims of drug activity, a clinical cure, or an undocumented product certification.
• The available details for 3-O-Ethyl Ascorbic Acid does not demonstrate skin whitening, treatment of acne, sweat control, UV protection, or hair-growth results.

1. INCI et CAS

INCI: Tetrahexyldecyl Ascorbate · CAS: en attente de confirmation du fournisseur ou de la réglementation pour le grade sélectionné

2. Rôle dans la formule

Tetrahexyldecyl Ascorbate is listed as a vitamin C derivative in this development reference. The recorded formula also lists 3-O-Ethyl Ascorbic Acid and Ferulic Acid. Review the specified derivative within this formula; stability and tone-care claims require evidence for the final product.

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

• This guide records a component allocation of 2% w/w.

Route Tetrahexyldecyl Ascorbate through the oil phase. Protect from light.

4. Sources réglementaires et conformité mondiale

• This record describes a development reference; it does not constitute approval of the supplied grade or final cosmetic; No finished-product approval follows from this guidance.

5. Sécurité et évaluation des risques

This entry provides guidance for cosmetic use only; it does not establish drug approval or OTC-monograph status and patch and stability testing remain part of finished-product review.

6. Stabilité et conditionnement

For bulk storage, avoid warmth and direct sun and keep the container closed; match the pack choice to the system's oxidation risk; check the final package and formula together for compatibility and stability.

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

• Supports an oil-phase vitamin C story

• The cosmetic listing cannot substantiate drug or therapeutic claims, clinical cures, or certification claims not confirmed for the product.
• The information about Tetrahexyldecyl Ascorbate is not evidence for skin whitening, acne treatment, antiperspirant use, sun protection, or hair growth.

1. INCI et CAS

INCI: Ferulic Acid · CAS: 1135-24-6

2. Rôle dans la formule

Ferulic Acid is listed as an antioxidant ingredient in this development reference. The recorded formula also lists 3-O-Ethyl Ascorbic Acid and Tetrahexyldecyl Ascorbate. Review its incorporation in the complete formula and verify any finished-product claims.

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

• The guide level assigned to this component is 0.4% w/w.

Pre-dissolve. Low pH and light both matter; follow the TDS.

4. Sources réglementaires et conformité mondiale

• This entry is a formulation-development reference; it is not approval of the purchased material or completed cosmetic; No finished-product approval follows from this guidance.

5. Sécurité et évaluation des risques

This level is a cosmetic-formulation guide; this reference is not approval for drug use or OTC marketing with patch assessment and finished-formula stability testing still required.

6. Stabilité et conditionnement

Store sealed bulk away from heat and 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 role of Ferulic Acid is presented as ferulic antioxidant.

• The formulation note is not evidence of drug or therapeutic claims, clinical cures, or certification claims not confirmed for the product.
• The information about Ferulic Acid is not evidence for skin whitening, acne care, sweat reduction, sun protection, or hair-growth outcomes.