What is #10 Aluminum Lake?
Similarly, it is asked, is aluminum lake toxic?
From what is available online, it appears that aluminum and especially alumina, an oxide of aluminum and the main ingredient of aluminum lake, are virtually non-toxic.
Hereof, what does aluminum lake mean?
Aluminum Lake is a colour additive, typically blue. It is the blue in pill coatings and many other foods and drugs and in particular blue eye make-up products. Judging from more information listed at the FD&C site, you can make an aluminum lake of other colours as well, e.g. yellow.
6 Aluminum Lake is a color additive used for drug dosage forms such as tablets and capsules. It is also approved for use in foods and cosmetics. FD&C Yellow No. 6 Aluminum Lake imparts a reddish-yellow color to medicinal dosage forms.