Review by DebraP on
Due to a medical condition that caused me to be super sensitive to everything including medication and supplements there was very little I could take. PartnerCo's products worked when no other companies products did. Two weeks after taking optimal V, I noticed an increase in my lung capacity. I could breathe and take deeper breaths and had more endurance to walk farther. The drops work well and the vitamin B drop works better than the weekly b-12 injections that I used to get. I am 62 and I typically stay away from MLMs because I've been there and done that and never ever tried to sell their products, just used them. These products sell themselves. Thank you PartnerCo