Personalized Olfactory Prescription: Essential Oil Blend Recommendations for Different Scenarios

1、 Key points of EU standard compliance Spice allergen management 26 mandatory allergen ingredients (such as citral, geraniol, etc.) that need to be labeled must be separately labeled 914 when the concentration is greater than 0.001% in non wash products or greater than 0.01% in rinse off products The new regulation (EU) 2023/1545 will expand the list of allergens to 80, with a transition period until July 31, 2026 1、 Compliance with EU standards CE certification Aromatherapy machines need to be certified by the Low Voltage Directive (LVD) and Electromagnetic Compatibility Directive (EMC), with tests including electrical safety and electromagnetic compatibility (EN 60335, EN 55014 standards) Products with wireless functionality (such as Bluetooth) must additionally comply with the Radio Equipment Directive (RED) Chemical compliance It is necessary to meet the restrictions of REACH regulations on SVHC (substances of high concern), including the detection of harmful substances such as plasticizers and heavy metals Spice allergens need to be labeled according to the new regulation (EU) 2023/1545, adding 56 allergens that require separate labeling (transition period until July 31, 2026) Children's products If it involves children's use, it is necessary to pass the EN71-3 toy safety standard and test for 19 types of transferable heavy metals 2、 Compliance with American standards Electrical safety UL283 testing report (issued by an ISO17025 accredited laboratory) is required to enter e-commerce platforms such as Amazon Wireless devices must pass FCC Part 15 certification and test for radiated and conducted emission limits Chemical restrictions Complies with FDA's management requirements for cosmetic ingredients, prohibiting 21 prohibited ingredients including mercury Insect repellent products require additional EPA registration 3、 Difference explanation EU pays more attention to chemical safety: REACH and allergen labeling requirements are stricter than those in the United States The United States focuses on electrical certification: FCC has more detailed EMC testing requirements for wireless devices

1、 Conventional customization process cycle Basic customization (using existing fragrance types) About 15 working days from signing to shipment (including 3-5 days for packaging material preparation and 7 days for production testing) The minimum order quantity of 100 units can be reduced to 12 days Deep customization (including formula development) Fragrance blending requires an additional 5-7 days (including 3 or more olfactory test adjustments) Complex functional design (such as APP control) requires an extension of 7-10 days for engineering testing 2、 Details of key process time consumption Remarks on the time consumption range of each stage Design confirmation takes 3-5 days, including 3D structural drawing review and modification Packaging procurement takes 3-7 days. Special processes (such as hot stamping) require an additional 5 days Fragrance blending takes 2-5 days. The new formula requires stability testing Equipment production takes 5-8 days, including assembly of core components such as atomization sheets 2-3 days of safety testing including sealing/electrical safety testing 3、 Accelerated customization plan Single order production Sharing the production line with other customers, the cycle can be compressed to 10 days (but fixed fragrance types are required) Modular design Choose the manufacturer's existing shell mold to save 3-4 days of mold opening time Note: Additional certification time needs to be reserved for exported products (such as 10 working days for CE certification and 1-2 weeks for FCC certification)