What is HG? HG stands for Holy Grail. This is used to refer to products which you have tried and proven to offer you the best results and which become a staple in your regimen. POSTS RELATED TO THIS TERM How To Detangle 4c Natural Hair: Holy Grail Product for Reducing … Why Scalp Exfoliation Is My Personal Holy Grail Cleansing Method … Oil Rinsing; The Holy Grail Of Black Hair Care? MORE FROM BHI Love! @glamazontay_ The 2015 Critics’ Choice Television Awards Was All... EDGY TRIPLE-KNOT BRAIDED UPDO ➟ natural hair tutor... Lovely 14 Incredibly Delicious DIY Recipes For Your Hair Little Zoe shared by mom Tanny ShareTweetPinEmail Black Hair Information > Glossary > What is HG?