Lecithin

1. INCI & CAS

INCI: Lecithin · CAS: pending supplier / regulatory confirmation for the selected grade

2. Role in the formula

Lecithin is carried as a named cosmetic ingredient for this SKU. Identity, assay and impurities are confirmed on the supplier TDS and COA. This page does not invent a CAS or a drug effect.

3. Typical use levels (formulation guide)

• Set the use level from the supplier TDS for the finished formula.

Use the supplier TDS for solvent, temperature and pH.

4. Regulatory sources & global compliance

• A CosIng listing for Lecithin provides ingredient information, not approval of a supplied grade or finished product.
• An EU-market cosmetic under Regulation (EC) No 1223/2009 requires the final cosmetic with Lecithin to undergo a safety assessment before the cosmetic is placed on the EU market.
• Review the supplier TDS for the received Lecithin grade, together with the target market's current filing requirements.

5. Safety & risk assessment

The use-level note is a reference for cosmetic formulation; it does not establish drug approval or OTC-monograph status so the finished cosmetic should receive patch and stability checks.

6. Stability & packaging

Hold the bulk material in a sealed, cool place shielded from light; review airless or pump options if oxidation presents a concern; then verify formula stability and pack compatibility on the confirmed batch.

7. Claims language (Do / Don’t)

• Names Lecithin as a cosmetic ingredient on this SKU

• The available ingredient details is not evidence of drug or therapeutic claims, clinical cures, or certification claims not confirmed for the product.
• This cosmetic entry naming Lecithin does not substantiate a skin-lightening result, acne treatment, antiperspirant action, sunscreen efficacy, or hair growth.

1. INCI & CAS

INCI: Glycerin · CAS: 56-81-5

2. Role in the formula

Across cosmetic emulsions, washes, and gels, glycerin is listed as a polyol humectant; its amount is a development guide.

3. Typical use levels (formulation guide)

• The level shown for gels and serums is 3–8% for the formula.
• The stated reference for creams is 2–5%.
• Rinse-off: 2–4%.

Incorporate Glycerin in the water phase without a separate melt step.

4. Regulatory sources & global compliance

• An entry for Glycerin in CosIng is not authorization for a material grade or completed cosmetic; review local requirements.
• The finished-product provisions of Regulation (EC) No 1223/2009 require a safety assessment of the complete cosmetic formula containing Glycerin before the cosmetic is placed on the EU market.
• Review the supplier TDS for the received Glycerin grade, together with the target market's current filing requirements.

5. Safety & risk assessment

The listed use rate is intended as a cosmetic-development guide; it makes no claim of drug or OTC authorization so assess patch response and stability in the final formula.

6. Stability & packaging

Store the bulk in a closed container in a cool, shaded place; choose a package with oxidation sensitivity in view; use batch testing to verify stability and package compatibility.

7. Claims language (Do / Don’t)

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

• This reference provides no basis for a drug effect, a clinical cure, or certification status not established for the SKU.
• The ingredient note for Glycerin does not confirm skin whitening, acne treatment, antiperspirant use, sun protection, or hair growth.

1. INCI & CAS

INCI: Squalane · CAS: 111-01-3

2. Role in the formula

As a hydrocarbon emollient, squalane offers stability; the grade in this guide is plant-derived rather than mineral oil.

3. Typical use levels (formulation guide)

• The guide range for gel-creams is 2–6%.
• For dry oils, use 10–30%.
• The formulation record indicates 5–15% for balms for the formula.

Add Squalane to the oil phase; no high-shear wax step is required.

4. Regulatory sources & global compliance

• An entry for Squalane in CosIng is not authorization for a material grade or completed cosmetic; review local requirements.
• EU cosmetics rules under Regulation (EC) No 1223/2009 require a safety evaluation of the product containing Squalane as it will be marketed before release of the finished cosmetic.
• Verify the purchased Squalane grade using supplier data, alongside the applicable filing rules for the destination market.

5. Safety & risk assessment

This level is a cosmetic-formulation guide; it makes no claim of drug or OTC authorization and patch and stability testing remain part of finished-product review.

6. Stability & packaging

Protect the sealed bulk from heat, sun, and unnecessary exposure; if the formula is oxidation-sensitive, an airless or pump format may be considered; check the finished formula and its packaging together.

7. Claims language (Do / Don’t)

• The cosmetic role of Squalane is presented as a light-emollient role.

• The formulation note is not evidence of claims of drug activity, a clinical cure, or an undocumented product certification.
• The ingredient record for Squalane is not evidence for a skin-lightening result, acne treatment, antiperspirant action, sunscreen efficacy, or hair growth.