3.3% Lanolin Patch Test Risk: Choose Tallow for Sensitive Skin
Start with tallow for sensitive or eczema-prone skin. It mimics sebum and has lower allergy risk. Lanolin seals more but shows 1.7–6.9% allergy positivity.
Day: September 9, 2026
Start with tallow for sensitive or eczema-prone skin. It mimics sebum and has lower allergy risk. Lanolin seals more but shows 1.7–6.9% allergy positivity.