Hydrating Facial Toner Base

1. INCI et CAS

INCI: Glycerin · CAS: 56-81-5

2. Rôle dans la formule

The reference uses glycerin as a polyol humectant across washes, gels, and emulsions. Treat the percentage as development guidance.

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

• For gels and serums, the reference gives 3–8%.
• The creams use-level reference is 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

• An entry for Glycerin in CosIng is not authorization for a material grade or completed cosmetic; review local requirements.
• EU market placement under Regulation (EC) No 1223/2009 requires a safety assessment of the complete cosmetic formula containing Glycerin for the completed formula, not simply for an ingredient in isolation.
• Confirm the actual Glycerin 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; it makes no claim of drug or OTC authorization and the completed cosmetic needs its own patch and stability checks.

6. Stabilité et conditionnement

Store the bulk in a closed container in a cool, shaded place; for oxidation-sensitive formulas, consider an airless or pump pack; confirm stability and pack fit with the final formula.

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

• The listed cosmetic direction for Glycerin emphasizes humectant function.

• The development record cannot substantiate therapeutic outcomes, clinical cures, or a certification the finished SKU does not hold.
• The documented facts for Glycerin does not substantiate whitening, acne treatment, antiperspirant effects, sunscreen use, or hair growth.

1. INCI et CAS

INCI: Propanediol · CAS: 504-63-2

2. Rôle dans la formule

This cosmetic-formulation note assigns 1,3-propanediol humectant and solvent functions; the ingredient is not propylene glycol.

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

• The formulation record indicates 2–8% for most water chassis as a formulation guide.

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.
• The finished-product provisions of Regulation (EC) No 1223/2009 require a safety assessment of the complete cosmetic formula containing Propanediol at the level of the finished cosmetic product.
• Match the selected Propanediol material to its supplier TDS and check the filing list for the market of sale.

5. Sécurité et évaluation des risques

The percentage is shown for cosmetic development; it is not evidence of drug approval or OTC authorization and the completed formula still requires stability and patch testing.

6. Stabilité et conditionnement

Hold the bulk material in a sealed, cool place shielded from light; consider an airless or pump format when oxidation sensitivity warrants it; check the finished formula and its packaging together.

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

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

• This ingredient reference cannot substantiate therapeutic results, cure claims, or unverified certification claims.
• The cosmetic guidance for Propanediol should not be used to substantiate skin whitening, treatment of acne, sweat control, UV protection, or hair-growth results.

1. INCI et CAS

INCI: Panthenol · CAS: 81-13-0

2. Rôle dans la formule

For serums, gels, lotions, and washes, D-panthenol is presented as a water-soluble humectant. The stated amount is not an assay.

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

• Formulation guidance for serums and gels: 1–5%.
• For creams and lotions, use 1–3% as a formulation guide.
• For rinse-off washes, the reference gives 0.5–2% for the formula.

Use cool-down addition for Panthenol; it is water-soluble, with a typical leave-on pH of about 5–6.

4. Sources réglementaires et conformité mondiale

• Use CosIng's information on Panthenol as a reference, then verify the specific grade and intended use under market rules.
• Before EU placement, Regulation (EC) No 1223/2009 requires a product-level safety assessment for the complete formula that contains Panthenol for the product in its final form.
• Verify the purchased Panthenol grade using supplier data, alongside the applicable filing rules for the destination market.

5. Sécurité et évaluation des risques

This level is a cosmetic-formulation guide; it does not qualify a finished product as a drug or OTC product and the completed formula still requires stability and patch testing.

6. Stabilité et conditionnement

Hold the bulk material in a sealed, cool place shielded from light; 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 cosmetic concept for Panthenol in this entry centers on comfort and humectant support.

• This ingredient reference does not demonstrate therapeutic results, cure claims, or unverified certification claims.
• The available details for Panthenol offers no support for whitening, acne-treatment, antiperspirant, sun-protection, or hair-growth benefits.