For children 5 years and older, octisalate (a sunscreen ingredient) is commonly used and is generally okay for normal, short-term topical use. There are some cautions because it can get into the body through the skin and a few people have had allergic rashes.
If you plan to use a sunscreen that contains octisalate on a child aged 5 or older: do a small patch test on the inner forearm first and wait 24 hours for a reaction; avoid applying to broken or irritated skin; prefer lotions over sprays to reduce inhalation and spread; follow the product directions for amount and reapplication; if your child has known sensitivity to aspirin or salicylates, choose a different sunscreen because traces of salicylic acid have been reported; for children with very sensitive skin consider a mineral sunscreen (zinc oxide or titanium dioxide). For regular or daily medical use, talk with your child's pediatrician.
Stop use and see a doctor if your child develops redness, swelling, blistering, or a spreading rash after use (human case reports note allergic contact dermatitis). Be aware that contamination with salicylic acid has been reported in testing (contamination concern). Independent safety reviews and panels recommend limits on how octisalate is used in products and note possible low-level hormone-related effects in some studies (sources: Cosmetic Ingredient Review, National Toxicology Program, Environment Canada, and regulatory assessments). Avoid sprays around young children to prevent inhalation and avoid use on broken skin.
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This ingredient is found in the following products:
This list shows products that contain Octisalate or its alternative names.
Scientific research related to this ingredient:
These research articles provide scientific evidence about Octisalate safety and effects.
Use caution with Octisalate for 5+ year old children. Some safety concerns have been identified.
Can be absorbed through the skin and get into the bloodstream.
Could weaken or confuse immune system.
Linked to triggering or worsening eczema and similar skin conditions.
Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.
Banned or heavily restricted in one or more countries.
Possible negative effects on the environment
Octisalate is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.
The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 5+ year old children. Use the age selector above to check other ages.
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