Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
International Flavors & Fragrances Inc. Retirement Investment Fund Plan
New York, New York
We consent to the incorporation by reference in Registration Statement No. 33-54423 on Form S-8 of our report dated June 28, 2024, appearing in this Annual Report on Form 11-K of the International Flavors & Fragrances Inc. Retirement Investment Fund Plan for the year ended December 31, 2023.
/s/ Smolin, Lupin & Co., LLC
Fairfield, New Jersey
June 28, 2024
