Tfnovg Hyaluronic Acid Powder, DIY Hyaluronic Acid Serum for Face

What the brand says

Sold as “Tfnovg Hyaluronic Acid Powder, DIY Hyaluronic Acid Serum for Face, Water Soluble Hyaluronic Acid Powder for Skin Deep Hydration and Moisture, Low Molecular Weight(3.53oz)”