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doi: 10.3390/molecules28217444 169 HwangB.ChoJ.HwangI

Purified water, Glycerin, Butylene glycol, Niacinamide, Caprylic/capric triglyceride, Cetyl ethylhexanoate, Polyglyceryl-3 methyl glucose distearate, 1,2-hexanediol, Shea butter, Sorbitan sesquioleate, Vinyl dimethicone, Cetearyl alcohol, Ammonium acryloyldimethyl taurate/VP copolymer, Cetearyl olivate, Sorbitan olivate, Xanthan gum, Hydroxyacetophenone, Glutathione (1,000 ppm), Ethylhexylglycerin, Caprylyl glycol, Adenosine, Disodium EDTA, Panthenol, Silica, Sodium hyaluronate, Centella asiatica extract

However, due to a combination of health and ethical concerns, its use has not been adopted in the United States

However, this unit was ought to be replaced by Retinol Activity Equivalents (RAE) after it was discovered that the biological activity and hence the conversion rate of carotenoids to the metabolically active retinol is only half of what was originally estimated