The company provides qualitative evidence of efforts to improve soil health. The Annual Report and Accounts 2022 mention that Unilever is implementing its Regenerative Agriculture Principles, which includes encouraging and supporting suppliers to improve soil health through regenerative practices such as growing cover crops. The webpage also states that Knorr is looking to expand these practices and set a goal of growing 80% of its key ingredients according to Unilever's Regenerative Agriculture Principles by 2026.