My family has been doing fish glue business for generations, and I am familiar with these things. I am a professional. Let me answer you, hoping to help you.

Gosh, how to use the pressure cooker? Excessive temperature will destroy collagen and nutrients.

You can buy wild red beaks. Hong Kong's red beaks are good, but many of them are new, and the specifications are small and the price is high, mainly because they sell well. It's good to eat it yourself or buy something with high cost performance, or if you like Hong Kong, it's also possible to buy second-hand goods.

I suggest you go to the supermarket to buy a small rice cooker for stewing, chop up the fish glue, and then once 15-20g, usually half a month, the skin condition will definitely improve.

Pay attention. The function of fish glue is to persist and nurture.

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