hydrating and moisturizing toner

1. INCI & CAS

INCI: Glycerin · CAS: 56-81-5

2. Role in the formula

Glycerin is a polyol humectant used in cosmetic emulsions, gels, and washes. The percentage shown is formulation guidance.

3. Typical use levels (formulation guide)

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

Add Glycerin in the water phase without melting it first.

4. Regulatory sources & global compliance

• CosIng may identify Glycerin as an ingredient, but its entry does not approve a material grade or finished formula.
• EU cosmetics rules under Regulation (EC) No 1223/2009 require a safety assessment of the complete cosmetic formula containing Glycerin in the final product context.
• For Glycerin, check the purchased grade against its supplier TDS and review filing requirements in the destination market.

5. Safety & risk assessment

This entry provides guidance for cosmetic use only; it is not evidence of drug approval or OTC authorization and the completed cosmetic needs its own patch and stability checks.

6. Stability & packaging

Protect sealed bulk from warmth and direct light; where appropriate, assess an airless or pump pack for oxidation-sensitive systems; confirm stability and pack fit with the final formula.

7. Claims language (Do / Don’t)

• The formulation note describes Glycerin as part of a cosmetic direction focused on humectant function.

• The listed information provides no basis for therapeutic outcomes, clinical cures, or a certification the finished SKU does not hold.
• The formulation record for Glycerin is not evidence for skin whitening, treatment of acne, sweat control, UV protection, or hair-growth results.

1. INCI & CAS

INCI: Propanediol · CAS: 504-63-2

2. Role in the formula

In cosmetic formulas, 1,3-propanediol is used as a humectant and solvent. It is not a substitute name for propylene glycol.

3. Typical use levels (formulation guide)

• 2–8% is listed for most water chassis for the formula.

Incorporate Propanediol in the water phase.

4. Regulatory sources & global compliance

• Use CosIng's information on Propanediol as a reference, then verify the specific grade and intended use under market rules.
• The EU Cosmetics Regulation (EC) No 1223/2009 requires a safety evaluation of the product containing Propanediol as it will be marketed for the product in its final form.
• Use the supplier TDS to confirm grade-specific details for Propanediol and review the destination market's requirements.

5. Safety & risk assessment

The concentration shown is guidance for cosmetic formulation; it should not be read as a drug authorization or OTC listing with patch and stability testing still needed for the completed formula.

6. Stability & packaging

Protect sealed bulk from warmth and direct light; evaluate packaging against the formula's susceptibility to oxidation; test the selected package with the confirmed batch for stability and fit.

7. Claims language (Do / Don’t)

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

• The development record does not demonstrate drug effects, clinical cures, or unsupported product certifications.
• The Propanediol entry should not be cited in support of skin whitening, acne treatment, antiperspirant use, sun protection, or hair growth.

1. INCI & CAS

INCI: Panthenol · CAS: 81-13-0

2. Role in the formula

Across serums, gels, lotions, and washes, D-panthenol serves as a water-soluble humectant; the percentage is guidance rather than an assay.

3. Typical use levels (formulation guide)

• Serums and gels may use the guide range 1–5% in this reference.
• The level shown for creams and lotions is 1–3% in this reference.
• The formulation record indicates 0.5–2% for rinse-off washes in this reference.

For leave-on formulas, the note gives pH about 5–6; Panthenol is water-soluble and added during cool-down.

4. Regulatory sources & global compliance

• If Panthenol appears in CosIng, its entry is informational and does not approve a specific grade or finished cosmetic.
• EU market placement under Regulation (EC) No 1223/2009 requires a safety evaluation of the product containing Panthenol as it will be marketed for the product in its final form.
• Compare the received Panthenol material with its supplier specification and review destination-market filing needs.

5. Safety & risk assessment

This level is a cosmetic-formulation guide; it does not authorize a drug or OTC product with patch response and finished-product stability still to be verified.

6. Stability & packaging

Keep the ingredient in cool, closed bulk storage away from sunlight; match the pack choice to the system's oxidation risk; then verify formula stability and pack compatibility on the confirmed batch.

7. Claims language (Do / Don’t)

• The cosmetic role of Panthenol is presented as comfort and humectant support.

• The available ingredient details does not substantiate therapeutic outcomes, clinical cures, or a certification the finished SKU does not hold.
• This Panthenol listing does not substantiate skin whitening, acne treatment, antiperspirant use, sun protection, or hair growth.