Key Functions and Benefits:

Makeup Base: Its primary purpose is to prep the skin, allowing makeup to glide on smoothly and last longer without creasing or caking.

Smoothing and Pore-Minimizing: The primer contains ingredients, often silicone-based, that help to fill in pores and fine lines, creating a flawless and airbrushed look.

Oil Control: It is formulated to absorb excess oil and reduce shine, especially beneficial for those with oily or combination skin.

Hydration and Nourishment: Many descriptions mention hydrating and nourishing properties. Some versions, like the "24K Gold" or "Hydra Primer," include ingredients like hyaluronic acid, vitamin E, and natural oils (such as sunflower seed, avocado, and rosehip) to keep the skin moisturized.

Radiance: The "24K Gold" variant often contains fine gold particles that are said to provide a luminous, dewy, and radiant finish to the skin.