hypoallergenic
adjective uk/ˌhaɪ.pəʊˌæl.əˈdʒen.ɪk/ us/ˌæl.ɚˌæl.əˈdʒen.ɪk/
低过敏原的（产品）
designed to be less likely to cause allergic reactions (= physical problems caused by particular substances) in people who use a product
hypoallergenic cosmetics/earrings 低过敏原化妆品／耳环