Home > Candle Making > Additives UV Inhibitor Code: UVINHBTR Price: $11.95 Promotion Code: Ounces: 4 oz. = $11.95 8 oz. = $17.95 16 oz. = $32.95 A small amount of this goes a long way in preserving the quality of color in wax. Usage is 1/2 tsp. per lb. of wax.