Byron Bay Bronze Reef Friendly Bronze Zinc SPF 30
Works for
1 of 1 advertised claim delivered
Sun protectionSPF 30 · 1 UV filterBroad spectrum
This product offers a good level of protection against both UVB and UVA rays.
It is a mineral sunscreen. In other words, it contains non-organic UV filters. It will probably not sting your eyes but might leave a white cast.
This product can be considered "reef safe" because it does not contain the UV filters (oxybenzone and octinoxate) that can be harmful to coral reefs when present in the water in high concentrations.
Evens skin toneNot advertised by the brand · No ingredient credited for this claimStrong evidence
This product offers broad spectrum sun protection. It means that it can prevent hyperpigmentation and help keep the skin tone even (sun damage is the main factor causing age spots, darkening of post-acne marks and other discolorations).
Anti-agingNot advertised by the brand · No ingredient credited for this claimStrong evidence
This product can help prevent early signs of skin aging because it offers a good level of broad spectrum sun protection. Sun damage is the main cause of premature skin aging, and protecting your skin from the sun is the best anti-aging strategy.
MoisturizingNot advertised by the brand · Caprylic/capric triglyceride, Cocos nucifera oil + 3 moreGood evidence
This product can help soften the skin and reduce its moisture loss with emollients and occlusives: caprylic/capric triglyceride, cocos nucifera oil.
Keep in mind that this product does not contain effective ingredients to attract water to the upper layer of the skin. This is why an additional product with humectants like glycerin or hyaluronic acid can be helpful (apply it before this product for the best results).
Can it cause trouble?
Irritancy6 flagged ingredientsLow risk
Comedogenic1 ingredient rated 2 or more on the 0–5 pore-clogging scale1 flagged
User reviews
Ingredients
Filter by role to see what each ingredient is doing.
Zinc oxide22.7%
- Irritation risk
- Low
A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant
More about Zinc oxidePersea gratissima oil~23–34%
- Irritation risk
- Medium
An emollient that helps soften the skin and could be helpful in repairing its barrier function
More about Persea gratissima oilRicinus communis seed oil~5.1–7.6%
- Irritation risk
- Medium
A plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistency
More about Ricinus communis seed oilCoco-caprylate~3.7–5.6%
- Irritation risk
- Medium
An emollient that softens skin and creates a nice product texture
More about Coco-caprylateCocos nucifera oil~2.7–4%
- Irritation risk
- Low
- Comedogenicity
- 3/5
An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic
More about Cocos nucifera oilTocopheryl acetate~1.5–2.3%
- Irritation risk
- Medium
A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.
More about Tocopheryl acetateIsostearic acid~0.6–1.35%
- Irritation risk
- Low
Used to create a nice product texture
More about Isostearic acidCaprylic/capric triglyceride~0.85–1.3%
- Irritation risk
- Medium
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
More about Caprylic/capric triglyceridePolyglyceryl-3 polyricinoleate~0.15–0.55%
- Irritation risk
- Medium
Helps oil and water mix together
More about Polyglyceryl-3 polyricinoleateEuphorbia cerifera wax~0.2–0.75%
- Irritation risk
- Low
Ingredient list view
Zinc oxide, Persea gratissima oil, Ricinus communis seed oil, Coco-caprylate, Cocos nucifera oil, Tocopheryl acetate, Isostearic acid, Caprylic/capric triglyceride, Polyglyceryl-3 polyricinoleate, Euphorbia cerifera wax
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Product summary
We believe that "Byron Bay Bronze - Reef Friendly Bronze Zinc SPF 30" can provide reliable sun protection based on the ingredients listed. It can protect from both UVA and UVB rays. This is great news because 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).
It also works as a moisturizer, so you do not have to use an additional hydrating product. Like all broad-spectrum sunscreens, this product has an anti-aging benefit.
Sunscreen filters
This product is a mineral sunscreen. It uses zinc oxide for sun protection. Zinc oxide almost never irritates the skin or stings eyes, but it can leave a white cast.
Irritation risk
This product does not contain known common irritants and is suitable for sensitive skin. We assess the overall irritancy of this product to be low. 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.
Sources cited in this review
Every concentration estimate and effectiveness label is anchored to one of these 8 studies and safety reviews.
- 1A review of inorganic UV filters zinc oxide and titanium dioxideonlinelibrary.wiley.com
- 2
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- 6
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