Inactive Ingredient: Geogard Plus

Geogard Ultra is an interesting broad spectrum preservative in that it contains no parabens or formaldehyde releasers, and it depends upon sodium benzoate - an organic acid - as the main preservative. 
Inactive Ingredient: Geogard Ultra

Geogard Ultra
Active Ingredient: Geraniol

Inactive Ingredient: Ginkgo Biloba

Ginkgo Biloba
Inactive Ingredient: Glycereth-17 Cocoate

Glycereth-17 Cocoate is an ester of coconut acid and used as a surfactant.
Inactive Ingredient: Glycerin

Glycerol is used in medicine and pharmaceutical  and personal care preparations, mainly as a means of improving smoothness, providing lubrication and as a humectant.