Unfortunately, no natural supplement is available comparable to the Priorin product, but many others have similar effective nutrients. If you like food already, instead of capsules, you can consume the foods that will provide the same nutrients. You can start with millets like bajra, ragi, and foxtail millet, which are natural sources containing millet extract. You can also try eggs, which have a lot of L-cysteine, biotin, and high-quality protein. Other than that, one can also try Greek yogurt or curd, which provides protein and vitamin B5, sunflower seeds, a good source of pantothenic acid, and lastly, pumpkin seeds, which contain a lot of zinc, magnesium, and healthy fats.

https://onlinelibrary.wiley.com/doi/10.1111/jocd.70852

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