As the title says, here is a very tight edit of the sales I think are worth shopping this weekend, including bovine bone derived peptides of the future, unexpected UPF clothes, a Bioeffect discount that was a delightful surprise and self-tanner I actually enjoy using. Happy Shopping! SWEET CHEMISTRY: 25% off sitewide through 5/25, automatically applied in cart Go for the Hydra Serum if you’re unsure what to pick. Read why I think this brand is game changing.