How to apply makeup without harming your skin?
I. Ingredients to be cautious of
1. Beware of photosensitizing agents in cosmetics, which can trigger inflammatory reactions when skin is exposed to sunlight.
2. Certain synthetic chemicals, such as dyes and fragrances, may irritate skin, causing itching or neurodermatitis.
3. Cosmetics containing heavy metals like lead, chromium, molybdenum, or cadmium can be absorbed by the skin, accumulate internally, and cause toxic reactions.
4. Avoid excessive use of oil-based cosmetics, as their oils attract airborne dust, clogging sweat and hair follicle pores. This promotes bacterial growth, leading to folliculitis and acne.
II. Carefully Selecting Primer
Can primer truly isolate skin from makeup?
Primer specifically refers to a cream applied before makeup. Its primary purpose is to facilitate smoother, more even makeup application and prevent makeup from fading or smudging.This function isn't exclusive to primers; regular lotions or creams can achieve similar effects. However, primers contain non-oily, highly lipid-soluble ingredients that enhance makeup spreadability and adhesion. Yet, they struggle to truly isolate skin from cosmetics.