This is an amazing serum that may not appear like there is a lot to it but it is packed with science based ingredients. 
It is made with high percentage of hyluronic acid to plump, firm and hydrate your thirsty skin; sodium PCA to moisturize, silk to help with moisture retention, multivitamin complex: b3, B5, b6, c and e to soothe and fight free radicals. All together, this makes for a lovely, skin firming and moisturizing serum. 
Contents: 0.5 oz in a glass bottle with a dropper. 
Ingredients: distilled water, sodium PCA, hyaluronic acid, hydrolyzed silk, vitamin complex (but B3, b5, b6, c and e), liquid germall plus (preservative)