20 side by side guides to the things donors actually buy, and the things that make no difference at all
Before you buy anything
Nothing on this page changes whether you can donate. Every visit includes the screening the FDA requires for source plasma donation, and the centre staff decide on the day. These comparisons are about comfort, convenience and cost, and several of them conclude that the cheaper option or no purchase at all is the right answer.
Already decided which product you want and looking for a reason not to buy it? The single-product reviews go deeper on twenty of these items, and each one names the real weakness in its own section.
Cost per serving, sugar, and what actually travels well to a centre
Two forms of the same mineral, for people a doctor has already told to supplement
One is low risk, the other contains iron you may not need
Something to squeeze in the chair, and something to train with between visits
Donation floors are cold, and warm hands are easier to work with
For sore arms and cold evenings after a long appointment
What the centre puts on your arm, and what you might add afterwards
Donation floors are cold and the chairs are not built for napping
Two home devices, and what neither of them is for
Warmth, or weight for people who find needles stressful
Comparisons are based on published product specifications and the general consensus of owner reports. We have not tested these products side by side. This site tracks plasma centre pay rates and does not provide medical advice. Questions about supplements, diet or your fitness to donate belong with the staff at your donation centre and with your own doctor. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.