Bottom line
I generally use an 18-gauge needle to draw the fluid into a 3ml syringe
Vitamin B12 1000mcg Vitamin B12 2000mcg B-100 Complex - bottom of the box Trivit-B Complex - end of the box The photos above along with the instructions should help you to easily identify when your products were made and expire
You also get Glutathione through foods like Tomato, Walnut, Orange, etc
(9) A Nakamura, T Sugao, K Yamaue, M Kobatake, et al (1989) Involvement of spinal noradrenergic system in the mechanism of an antinociceptive effect of delta-sleep-inducing peptide (DSIP) Brain Research, 1989 Feb 20, Volume 480 (Issues 1-2), Pages 82-6
Prices are also subject to change based on ongoing promotions or offers at the clinic