Vitamin C for practitioners: 2ml ampoule or 20ml vial

Vitamin C sits on almost every practitioner order. The question is never whether to stock it. The question is which format, and the answer depends on how your room actually runs.

The two formats do different jobs

Practitioner Vitamin C is ascorbic acid supplied for professional use. We carry it as a 2ml ampoule and as a 20ml vial. Same active. Completely different working life.

The 2ml ampoule is a single session. You open it, you draw it, you discard it. The volume is measured for you, so there is nothing to calculate and nothing left over to account for. That makes it the clean choice for blend work, for a room where several practitioners share a shelf, and for anything where you want a fresh open for every client.

The 20ml vial runs across multiple sessions. One vial serves several clients across several days, so the per-client cost drops sharply and your ordering rhythm gets simpler. It suits a practice with steady, repeat Vitamin C work where the vial moves through at a predictable pace.

Which one belongs on your shelf

Most established practices carry both, and not as a hedge. They do different work. The vial carries your regular bookings, where volume is predictable and the cost per client matters. The ampoule covers the rest: blends, a first-time client, a quiet week, a second practitioner working alongside you.

If you are building a shelf from scratch, the honest starting point is a working vial supply plus a small ampoule stock beside it. You will learn your own ratio within a month of trading.

Our Vitamin C lists both formats and every pack option on one page, so you can compare per-unit and per-box pricing before you decide.

Buying in pack

Vitamin C is one of the fastest movers in the range, which makes it a natural pack buy. Box pricing on either format brings the per-unit cost down meaningfully, and because it is a staple rather than a seasonal line, depth on this one item rarely sits idle.

Frequently asked

What is the difference between the 2ml ampoule and the 20ml vial?

The active is the same in both. The 2ml ampoule is a single-session presentation with the volume pre-measured, opened and discarded per client. The 20ml vial serves several clients across several days at a lower cost per client.

Is practitioner Vitamin C the same as ascorbic acid?

Yes. Vitamin C is the common name and ascorbic acid is the chemical name for the same active. Practitioner-grade product is labelled as ascorbic acid with the strength and fill volume stated on the vial.

Can Vitamin C be used inside an IV drip blend?

Vitamin C is one of the most commonly blended actives in practitioner IV work, which is why the 2ml ampoule format exists. Blend composition and protocol are shared with verified practitioners through our protocol library rather than published publicly.

Which Vitamin C format is better value?

The 20ml vial is lower per client provided you turn it. Below that turnover the 2ml ampoule is better value because nothing is left unused. The break-even sits with your booking volume, not with the price on the page.

Do you supply Vitamin C to practitioners in South Africa?

Yes. Blaque Sigma supplies practitioner Vitamin C in both formats to qualified practitioners across South Africa, with courier delivery nationwide and collection from Northview Shopping Centre, Northriding, Randburg.

Full specifications and protocol detail are shared with verified practitioners when you order. Products are supplied for professional use by qualified practitioners and are not intended to diagnose, treat, cure or prevent any disease.