Glossary
A substance that triggers an immune response in sensitive individuals, causing reactions ranging from mild skin irritation to severe anaphylaxis. In skincare, common allergens include synthetic fragrances, preservatives, and certain plant extracts.
An allergic reaction occurs when the immune system identifies a normally harmless substance as a threat and mounts a defensive response. In skincare, this typically manifests as contact dermatitis: redness, itching, swelling, and sometimes blistering at the site of application. The reaction can occur immediately or develop after repeated exposures as the immune system becomes sensitized to a particular ingredient.
What makes allergens tricky is that sensitivity is individual. An ingredient that is perfectly safe for 95% of the population can cause significant reactions in the remaining 5%. This is why patch testing, applying a small amount of a new product to the inner forearm and waiting 24 to 48 hours, is recommended before using any new skincare product on larger areas of the body.
In conventional skincare, the top allergen categories are synthetic fragrances, preservatives (particularly formaldehyde-releasing agents, methylisothiazolinone, and some parabens), dyes, and certain surfactants (like sodium lauryl sulfate). The umbrella term "fragrance" on a product label can represent a blend of dozens of individual chemicals, any one of which could be the actual trigger.
Natural ingredients are not automatically allergen-free. Some essential oils (tea tree, ylang-ylang, cinnamon) can cause sensitization in certain individuals. Lanolin, a natural wax from sheep's wool, is a common allergen. Even beeswax and propolis can trigger reactions in people with specific sensitivities, though this is relatively uncommon.
The simplest way to reduce the risk of allergic reactions is to minimize the number of ingredients in your skincare products. A lotion with 35 ingredients has 35 potential triggers. Our lotion bars contain 4 to 5 ingredients. Fewer ingredients mean fewer potential allergens, and every ingredient in our products is listed plainly on the label. No hidden "fragrance blends."
Beeswax allergies are rare but possible, particularly in individuals who are already allergic to honey or propolis. If you have known bee-related allergies, patch test any beeswax product on a small area of skin before broader use.
An allergy involves an immune system response to a specific substance. Irritation is a localized reaction that does not involve the immune system and can happen to anyone with enough exposure. For example, strong acids irritate everyone's skin, but a fragrance allergy only affects sensitized individuals.
Hypoallergenic means a product is formulated to minimize common allergens. However, the term is not regulated by the FDA, so any company can use it without testing. The safest approach is to read ingredient lists and avoid known personal triggers rather than relying on marketing labels.
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