ESG rating received from Crisil

August 8, 2026 Listing Department Code: 531335 BSE LIMITED P. J. Towers, Dalal Street, Mumbai–400 001 Listing Department Code: ZYDUSWELL NATIONAL STOCK EXCHANGE OF INDIA LIMITED Exchange Plaza, C/1, Block G, Bandra Kurla Complex, Bandra (E), Mumbai–400 051 Re: Intimation of ESG rating Ref: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“the Listing Regulations”) read with the SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 (“the SEBI Master Circular”) Dear Sir / Madam, This is to inform that Crisil ESG Ratings & Analytics Ltd., a SEBI registered ESG Rating Provider has voluntarily assigned an ESG rating of ‘Crisil ESG 66’ (fiscal year 2025: 59) and a Core ESG rating of ‘Crisil Core ESG 70’ (fresh rating) to the Company, based on publicly disclosed information for the fiscal year 2026. As per the category defined by CRISIL, the category of the Company has upgraded from “Adequate” to “Strong”. The intimation of ESG rating was received by the Company through email on August 7, 2026 at 6:44 p.m. This disclosure is made in compliance with the provisions of regulation 30 of the Listing Regulations read with the SEBI Master circular. We request you to kindly take this on record. Thanking you, Yours faithfully, For, ZYDUS WELLNESS LIMITED NANDISH P. JOSHI COMPANY SECRETARY & COMPLIANCE OFFICER