EXTRA LIGHT YELLOW petroleum jelly is a fine yellow petroleum jelly possessing medium fiber and a relatively opaque appearance, rendering it particularly suitable for cold filling into smaller containers for the Pharmaceuticals industry. Its structure makes it well-suited as a base for ointments and salves in the pharmaceutical industry, providing benefits like ease of filling and consistency. EXTRA LIGHT YELLOW meets purity requirements and can be used as the base to deliver active pharmaceutical ingredients topically or transdermally in a stable formula. Its opacity and yellow color also allow for identification and branding in pharmaceutical products.