ত্বকের মেছতা এবং ছোপ ছোপ কালো দাগ দূর করবে। As Far as skincare goes, sodium hyaluronate and hyaluronic acid are just about the exact same and The 2 names are applied interchangeably. As beauty chemist kindofstephen writes on reddit "sodium hyaluronate disassociates into hyaluronic acid molecule plus a sodium atom https://www.beautycare.com.bd/