Tranexamic Acid Serum Base

1. INCI et CAS

INCI: Tranexamic Acid · CAS: 1197-18-8

2. Rôle dans la formule

Cosmetic guides often explore about 2–3% tranexamic acid in leave-on serums. This page does not claim a medicine, a injection use, or a guaranteed spot result.

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

• Serums may use the guide range 2–3% where the market allows as a formulation guide.

For dissolution, use water. Confirm the destination cosmetic listing before filing.

4. Sources réglementaires et conformité mondiale

• Use CosIng's information on Tranexamic Acid as a reference, then verify the specific grade and intended use under market rules.
• Regulation (EC) No 1223/2009 requires a safety assessment of the complete cosmetic formula containing Tranexamic Acid at the level of the finished cosmetic product.
• Confirm the received Tranexamic Acid grade against supplier documentation, then verify the intended market's filing requirements.

5. Sécurité et évaluation des risques

The percentage is shown for cosmetic development; it does not authorize a drug or OTC product and patch and stability testing remain part of finished-product review.

6. Stabilité et conditionnement

Protect the sealed bulk from heat, sun, and unnecessary exposure; where appropriate, assess an airless or pump pack for oxidation-sensitive systems; use batch testing to verify stability and package compatibility.

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

• The cosmetic concept for Tranexamic Acid in this entry centers on tranexamic-acid cosmetic.

• The formulation note cannot substantiate claims of drug activity, a clinical cure, or an undocumented product certification.
• This reference for Tranexamic Acid does not demonstrate whitening, acne-treatment, antiperspirant, sun-protection, or hair-growth benefits.

1. INCI et CAS

INCI: Glycerin · CAS: 56-81-5

2. Rôle dans la formule

Glycerin fills a polyol-humectant role in the listed cosmetic formats. Read its percentage as formulation guidance, not an assay.

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

• The stated reference for gels and serums is 3–8% as a formulation guide.
• Creams: 2–5% as a formulation guide.
• For rinse-off, the reference gives 2–4% as a formulation guide.

Add Glycerin to the water phase; no separate melt step is needed.

4. Sources réglementaires et conformité mondiale

• CosIng information about Glycerin does not itself authorize a particular grade or finished cosmetic.
• The EU Cosmetics Regulation (EC) No 1223/2009 requires an assessment of the safety of the final cosmetic containing Glycerin in the final product context.
• Review the supplier TDS for the received Glycerin grade, together with the target market's current filing requirements.

5. Sécurité et évaluation des risques

The listed use rate is intended as a cosmetic-development guide; it makes no claim of drug or OTC authorization so patch response and stability should be checked on the finished product.

6. Stabilité et conditionnement

For bulk storage, avoid warmth and direct sun and keep the container closed; 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 Glycerin as part of a cosmetic direction focused on humectant function.

• The ingredient record does not demonstrate therapeutic outcomes, clinical cures, or a certification the finished SKU does not hold.
• This guide to Glycerin does not establish a skin-lightening result, acne treatment, antiperspirant action, sunscreen efficacy, or hair growth.

1. INCI et CAS

INCI: Propanediol · CAS: 504-63-2

2. Rôle dans la formule

For cosmetic formulation, 1,3-propanediol is identified as a humectant and solvent, not as propylene glycol.

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

• The formulation record indicates 2–8% for most water chassis for the formula.

Route Propanediol through the water phase.

4. Sources réglementaires et conformité mondiale

• CosIng provides reference information for Propanediol; confirm the specific grade and intended use against market requirements.
• EU market placement under Regulation (EC) No 1223/2009 requires a safety assessment of the complete cosmetic formula containing Propanediol in the final product context.
• For Propanediol, check the purchased grade against its supplier TDS and review filing requirements in the destination market.

5. Sécurité et évaluation des risques

The stated concentration is a cosmetic-development reference; it is not evidence of drug approval or OTC authorization and the completed formula still requires stability and patch testing.

6. Stabilité et conditionnement

Protect the sealed bulk from heat, sun, and unnecessary exposure; where oxidation is a concern, evaluate airless or pump packaging; use batch testing to verify stability and package compatibility.

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

• For cosmetic use, this entry records Propanediol in a direction centered on propanediol solvent.

• This product entry cannot verify therapeutic outcomes, clinical cures, or a certification the finished SKU does not hold.
• The ingredient note for Propanediol does not demonstrate a whitening result, acne-treatment effect, antiperspirant use, sunscreen performance, or hair growth.