Home › Cosmetic Science Talk › Formulating › General › Gloss Testing General Gloss Testing Posted by Anonymous on May 15, 2018 at 3:31 pm Does anyone know a good way to test the gloss of a liquid? Gunther replied 6 years, 8 months ago 1 Member · 1 Reply 1 Reply Gunther Member May 16, 2018 at 2:13 am Refractive indexand surface reflectance/absorbance would be a start. Log In to Reply Log in to reply. Public All Members Only Me PublicAll MembersOnly Me Public All Members Only Me Log In to Reply Start of Discussion 0 of 0 replies June 2018 Now