Description of Business and Basis of Presentation	12 Months Ended
Jun. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of Business and Basis of Presentation	1. DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION Description of Business The Hain Celestial Group, Inc., a Delaware corporation (collectively with its subsidiaries, the “Company,” or “Hain Celestial,” “we,” “us” or “our”) was founded in 1993. Hain Celestial is a leading global health and wellness company whose purpose is to inspire healthier living for people, communities and the planet through better-for-you brands. For more than 30 years, Hain Celestial has intentionally focused on delivering nutrition and well-being that positively impacts today and tomorrow. Headquartered in Hoboken, N.J., Hain Celestial’s products across snacks, baby & kids, beverages, and meal preparation are marketed and sold in over 70 countries around the world. The Company operates under two reportable segments: North America and International. The Company’s leading brands include Garden Veggie Snacks™, Terra® chips, Garden of Eatin’® snacks, Hartley’s® jelly, Earth’s Best® Organic and Ella’s Kitchen® baby and kids foods, Celestial Seasonings® teas, Joya® and Natumi® plant-based beverages, The Greek Gods® yogurt, Cully & Sully®, Yorkshire Provender®, New Covent Garden® and Imagine® soups, among others. Strategic Review We are focused on five actions to win in the marketplace and drive growth: aggressively streamlining our portfolio, accelerating brand renovation and innovation, implementing price increases along with broader revenue growth management, driving productivity and working capital efficiency, and enhancing our digital capabilities, inclusive of ecommerce. During the fourth quarter of fiscal year 2025, we announced that our Board of Directors was conducting a comprehensive review of the Company’s portfolio with the assistance of our independent financial advisor. The Board is considering a broad range of strategic options to enhance value. Also, in the third quarter of fiscal year 2025, we announced that we were exploring strategic alternatives regarding our personal care business to focus on our portfolio of better-for-you food and beverages. The personal care business meets the criteria to be classified as held for sale as of June 30, 2025. Basis of Presentation The Company’s consolidated financial statements include the accounts of the Company and its wholly-owned and majority-owned subsidiaries. Intercompany accounts and transactions have been eliminated in consolidation. Investments in affiliated companies in which the Company exerts significant influence, but which it does not control, are accounted for under the equity method of accounting. As such, consolidated net loss includes the Company’s equity in the current earnings or losses of such companies. Unless otherwise indicated, references in these consolidated financial statements to 2025, 2024 and 2023 or “fiscal” 2025, 2024 and 2023 or other years refer to the fiscal year ended June 30 of that respective year and references to 2025 or “fiscal” 2025 refer to the fiscal year ending June 30, 2025. All dollar amounts in the consolidated financial statements, notes and tables have been rounded to the nearest thousands, except par values and per share amounts, unless otherwise indicated. Reclassification Certain prior year amounts have been reclassified to conform with current year presentation on the consolidated balance sheets related to investments and joint ventures to include it as part of other current assets. There were no reclassifications made to the consolidated statement of operations, consolidated statements of changes in stockholders’ equity or consolidated statements of cash flows. Use of Estimates The financial statements are prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”). The accounting principles used required the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and amounts of income and expenses during the reporting periods presented. Actual results could differ from those estimates. These estimates include, among others, variable consideration related to revenue recognition for trade promotions and sales incentives, allowances for credit losses and returns, valuation of long-lived assets, goodwill and intangible assets (acquired in business combinations and analysis of impairment), stock-based compensation for market awards, and valuation allowances for deferred tax assets.

Description of Business and Basis of Presentation

12 Months Ended

Jun. 30, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Description of Business and Basis of Presentation

DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION

Description of Business

The Hain Celestial Group, Inc., a Delaware corporation (collectively with its subsidiaries, the “Company,” or “Hain Celestial,” “we,” “us” or “our”) was founded in 1993. Hain Celestial is a leading global health and wellness company whose purpose is to inspire healthier living for people, communities and the planet through better-for-you brands. For more than 30 years, Hain Celestial has intentionally focused on delivering nutrition and well-being that positively impacts today and tomorrow. Headquartered in Hoboken, N.J., Hain Celestial’s products across snacks, baby & kids, beverages, and meal preparation are marketed and sold in over 70 countries around the world. The Company operates under two reportable segments: North America and International.

The Company’s leading brands include Garden Veggie Snacks™, Terra® chips, Garden of Eatin’® snacks, Hartley’s® jelly, Earth’s Best® Organic and Ella’s Kitchen® baby and kids foods, Celestial Seasonings® teas, Joya® and Natumi® plant-based beverages, The Greek Gods® yogurt, Cully & Sully®, Yorkshire Provender®, New Covent Garden® and Imagine® soups, among others.

Strategic Review

We are focused on five actions to win in the marketplace and drive growth: aggressively streamlining our portfolio, accelerating brand renovation and innovation, implementing price increases along with broader revenue growth management, driving productivity and working capital efficiency, and enhancing our digital capabilities, inclusive of ecommerce.

During the fourth quarter of fiscal year 2025, we announced that our Board of Directors was conducting a comprehensive review of the Company’s portfolio with the assistance of our independent financial advisor. The Board is considering a broad range of strategic options to enhance value. Also, in the third quarter of fiscal year 2025, we announced that we were exploring strategic alternatives regarding our personal care business to focus on our portfolio of better-for-you food and beverages. The personal care business meets the criteria to be classified as held for sale as of June 30, 2025.

Basis of Presentation

The Company’s consolidated financial statements include the accounts of the Company and its wholly-owned and majority-owned subsidiaries. Intercompany accounts and transactions have been eliminated in consolidation. Investments in affiliated companies in which the Company exerts significant influence, but which it does not control, are accounted for under the equity method of accounting. As such, consolidated net loss includes the Company’s equity in the current earnings or losses of such companies.

Unless otherwise indicated, references in these consolidated financial statements to 2025, 2024 and 2023 or “fiscal” 2025, 2024 and 2023 or other years refer to the fiscal year ended June 30 of that respective year and references to 2025 or “fiscal” 2025 refer to the fiscal year ending June 30, 2025.

All dollar amounts in the consolidated financial statements, notes and tables have been rounded to the nearest thousands, except par values and per share amounts, unless otherwise indicated.

Reclassification

Certain prior year amounts have been reclassified to conform with current year presentation on the consolidated balance sheets related to investments and joint ventures to include it as part of other current assets. There were no reclassifications made to the consolidated statement of operations, consolidated statements of changes in stockholders’ equity or consolidated statements of cash flows.

Use of Estimates

The financial statements are prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”). The accounting principles used required the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and amounts of income and expenses during the reporting periods presented. Actual results could differ from those estimates. These estimates include, among others, variable consideration related to revenue recognition for trade promotions and sales incentives, allowances for credit losses and returns, valuation of

long-lived assets, goodwill and intangible assets (acquired in business combinations and analysis of impairment), stock-based compensation for market awards, and valuation allowances for deferred tax assets.