Store in Canggu area for Fish Collagen peptides and unflavored protein powder

As the title says. I am looking for a physical store where I can buy these for a decent price. In Watson Thailand you can buy their own brand's fish collagen peptide powder easily and for a cheap price. But here the Watson and guardian don't seem to sell those. So looking for an alternative for immediate purchase, before I do the online shopping for later if necessary.

Thanks in advance 🙏🏽