Cracked Heel Care Foam Base

1. INCI & CAS

INCI: Urea · CAS: 57-13-6

2. Role in the formula

Urea is listed as a humectant in this development reference. The recorded formula also lists Panthenol and Lactic Acid. Review moisture feel and tack in the complete formula.

3. Typical use levels (formulation guide)

• For the reference allocation, the recorded amount is 8% w/w.

Dissolve in water. Urea can drift pH; set the finished pH after addition.

4. Regulatory sources & global compliance

• The record provides guidance for development; it does not certify the supplied material or completed cosmetic; This entry does not approve a completed product.

5. Safety & risk assessment

This entry provides guidance for cosmetic use only; it provides no evidence that a drug or OTC monograph applies and the completed cosmetic needs its own patch and stability checks.

6. Stability & packaging

Store sealed bulk away from heat and sunlight; review airless or pump options if oxidation presents a concern; verify the chosen pack against the tested formula.

7. Claims language (Do / Don’t)

• For cosmetic use, this entry records Urea in a direction centered on urea softening.

• The development record provides no basis for claims of drug activity, a clinical cure, or an undocumented product certification.
• The cosmetic guidance for Urea is not evidence for 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

Panthenol is listed as a humectant in the formulation reference. The recorded formula also lists Urea and Lactic Acid. Review moisture feel and tack in the complete formula.

3. Typical use levels (formulation guide)

• The amount shown for component allocation is 2% w/w.

This water-soluble Panthenol is added in cool-down; the noted typical leave-on pH is about 5–6.

4. Regulatory sources & global compliance

• This formulation note is a guide for development; it establishes no approval for the raw material or the final product; No authorization for the final cosmetic is implied.

5. Safety & risk assessment

This formulation note gives a cosmetic-use reference level; no drug approval or OTC-monograph status follows from this guide with patch response and finished-product stability still to be verified.

6. Stability & packaging

Store the bulk in a closed container in a cool, shaded place; if oxidation risk calls for it, review a pump or airless format; confirm stability and pack fit with the final formula.

7. Claims language (Do / Don’t)

• The listed cosmetic direction for Panthenol emphasizes comfort and humectant support.

• This cosmetic guide does not demonstrate therapeutic outcomes, clinical cures, or a certification the finished SKU does not hold.
• The information about Panthenol is not evidence for whitening, acne care as treatment, perspiration reduction, sun protection, or hair growth.

1. INCI & CAS

INCI: Lactic Acid · CAS: 79-33-4

2. Role in the formula

Lactic Acid is listed as an acid component in this development reference. The recorded formula also lists Urea and Panthenol. Review its intended role and the measured pH of this complete formula.

3. Typical use levels (formulation guide)

• For the reference allocation, the recorded amount is 0.6% w/w.

Add after the main phases and check pH. Label destination AHA precautions when the level requires them.

4. Regulatory sources & global compliance

• This record describes a development reference; it does not certify the supplied material or completed cosmetic; The note should not be read as approval of the final formula.

5. Safety & risk assessment

The concentration shown is guidance for cosmetic formulation; it provides no evidence that a drug or OTC monograph applies and the finished formula still needs patch and stability testing.

6. Stability & packaging

Keep the ingredient in cool, closed bulk storage away from sunlight; where appropriate, assess an airless or pump pack for oxidation-sensitive systems; test the selected package with the confirmed batch for stability and fit.

7. Claims language (Do / Don’t)

• For cosmetic use, this entry records Lactic Acid in a direction centered on mild lactic-acid.

• The ingredient guidance provides no basis for claims of drug activity, a clinical cure, or an undocumented product certification.
• The cosmetic guidance for Lactic Acid does not demonstrate a skin-lightening result, acne treatment, antiperspirant action, sunscreen efficacy, or hair growth.