Sun Bum - SPF 30 Watermelon Lip Balm

Sun Bum SPF 30 Watermelon Lip Balm

Efficacy100/100

Works for:

based on ingredients and %
  • Sun protection
  • Anti-aging
  • Anti-oxidation
  • Moisturizing

Can it cause trouble?

  • Irritation risk: high
  • Comedogenic risk ingredients: 3

Key actives

Camellia sinensis leaf extract1.9% - 2.8%Ginkgo biloba leaf extract0.15% - 0.6%Retinyl palmitate0.1% - 0.4%
USD8.99
Price as of May 20, 2026.
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Product Summary

The ingredient list suggests that "Sun Bum - SPF 30 Watermelon Lip Balm" can provide reliable sun protection. We love that it can protect from both UVA and UVB rays (not all sunscreens with SPF ratings give UVA protection. UVA rays do not cause sunburn, but still damage our skin and lead to early aging).

Sunscreen filters

This sunscreen uses so-called "chemical", or organic UV filters (organic simply means that their molecules contain atoms of carbon). These filters typically give good sun protection and rarely leave a white cast, but they can be irritating for sensitive skin. These are the sun protection ingredients in this sunscreen: avobenzone 2.00% (declared), octinoxate 7.50% (declared), octisalate 5.00% (declared) and homosalate 15.00% (declared).

Irritation risk

This lip sunscreen contains a bunch of common irritants, including ingredients that do not provide any known benefit for the skin. It might not be the best choice if your skin is sensitive. We assess the overall irritancy of this lip sunscreen to be high. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Price

The product retails for 4.99A$ in Australia, for 3.99$ in the United States and for 14.38£ in the United Kingdom.

For a detailed price comparison: click here.

USD8.99
Amazon US Lowest price