Question 1

Oxybenzone (Benzophenone-3)

Accepted Answer

A common chemical filter flagged for potential hormone disruption and coral reef toxicity.

Question 2

Octinoxate

Accepted Answer

Linked to endocrine disruption and environmental damage to marine life.

Question 3

Avobenzone

Accepted Answer

While effective, it can be unstable and cause skin sensitivity when it breaks down in sunlight.

Question 4

Homosalate

Accepted Answer

A chemical filter that may accumulate in the body and impact hormonal balance.

Question 5

Parabens

Accepted Answer

Used as preservatives but often avoided due to concerns over hormonal disruption.

Question 6

Synthetic Fragrance

Accepted Answer

A frequent source of irritation for sensitive skin and a common allergen.

Question 7

Zinc Oxide (Non-Nano)

Accepted Answer

The gold standard for mineral protection; it's reef-safe and gentle on sensitive skin.

Question 8

Titanium Dioxide

Accepted Answer

A physical filter that reflects UV rays without absorbing into the bloodstream.

Question 9

Vitamin E (Tocopherol)

Accepted Answer

An antioxidant that helps neutralize skin-damaging free radicals from UV exposure.

Question 10

Aloe Vera

Accepted Answer

Provides immediate cooling and hydration for sun-stressed skin.

Question 11

Niacinamide

Accepted Answer

Helps strengthen the skin barrier and prevents redness.

Sunscreens

Ingredient Guide for Sunscreens