Fragrances may consist of a few up to several hundred chemial substances blended form about 3,000 available fragrance ingredients. Their safety is assessed by the fragrance manufacturers, based upon the guidelines issued by the International Fragrance Association (IFRA) and on toxicological experience.
Strategies to Reduce Contact Allergy to Fragrances
Aug 27th, 2009
!['We believe [Byome Derma] will redefine how products are tested, recommended and marketed, moving the industry away from intuition or influence, toward evidence-based personalization.' Pictured: Byome Labs Team](https://img.cosmeticsandtoiletries.com/mindful/allured/workspaces/default/uploads/2025/08/byome-labs-group-photo.AKivj2669s.jpg?auto=format%2Ccompress&crop=focalpoint&fit=crop&fp-x=0.49&fp-y=0.5&fp-z=1&h=191&q=70&w=340)
