How good is kojic acid by itself + what do I pair it with

[manhattanbound]

PLEASE READ:

So im broke as shit, and I just got money from an indisclosed place, so I want to buy just kojic acid, the one I want to use is this: (tell me if theres another good brand

https://www.amazon.com/Valitic-Remover-Vitamin-Collagen-Turmeric/dp/B09MFMCTRK/ref=sr_1_1_sspa?crid=3M5ZPAZNDJHFE&dib=eyJ2IjoiMSJ9.mGxBguvgoBjQIkO46BOliqD_aJQOrWjiwdJNy8_2zRLxAacLzN-KMvCsfdavasCj2pyYcv7iKAPOV1kf17AJLklr0iO5wjvmhe6E0uFBapGT90wnEQ3i99C7_Zj9D9_MDHQ2hHjp05nnF31wiXD7c0TMtoBMsvfg8YU-aU3nIcbAGf0YvjrbnyxC09cY8uh0yGa2JTQUr5itzUeo2O0Z78d9I9VsB6r_XFXxRrWjcFagTH1V0KYJYSXQs5kfyrcbX1guPezE8fWprZ2XgZ9PDttZi2gNlSV_Kct26zNG3eg.mEE32opAdl4eq1-HStsIiY-cve1lc9uLCP84FoN3ZQk&dib_tag=se&keywords=kojic+acid&qid=1778981041&sprefix=kojic+aci%2Caps%2C458&sr=8-1-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&psc=1

So would this work by itsself¿