Vitamins A & D vs Bacitracin Zinc: Facility Ointment Stocking

Two ointment packets sit in the same drawer on the same treatment cart, ship from the same supplier, and cost exactly the same per packet. One of them delivers five and a half times more ointment per dollar than the other. If you stock a nursing station, a correctional medical unit, or a long-term care treatment cart, the vitamins A & D vs bacitracin zinc question looks like a formulary decision and gets treated like one — but underneath it there's a case-pack structure that makes "which is cheaper" almost impossible to answer from the invoice alone.

This is a procurement comparison, not a clinical guide. Which topical a resident receives is a clinical decision governed by your facility's protocols, the resident's skin assessment, and a clinician's review of allergies. What we're answering here is the buyer's question: given that both are on your formulary and both live on the same cart, how do you stock each one correctly and stop misreading the case price?

The two products do different jobs

This is the part that has to be settled before any of the money math means anything, because these two are not substitutes for one another.

Vitamins A & D Ointment (SHL-MPR30452) is classified in our catalog as a skin protectant ointment. Its active ingredients are vitamins A and D, and its stated use case is skin protection and moisture barrier — routine skin care, dryness, minor irritation, and diaper rash prevention. It is a barrier product.

Bacitracin Zinc Ointment (SHL-MPR30352) is classified as a topical antibiotic ointment. Its active ingredient is bacitracin zinc, and its stated use case is minor cuts, scrapes, and burns. It is a wound product.

Both are non-sterile topicals, both are latex-free, and both ship in single-use packets. That shared format is exactly why they get lumped together on a PAR sheet and compared on price — and why the comparison goes wrong.

Vitamins A & D vs bacitracin zinc: the case-pack math

Here is where the two SKUs actually diverge. Every number below is the current catalog figure for the active SKU.

Specification	Vitamins A & D	Bacitracin Zinc
SKU	SHL-MPR30452	SHL-MPR30352
Product type	Skin protectant ointment	Topical antibiotic ointment
Active ingredients	Vitamins A & D	Bacitracin zinc
Packet size	5 g	0.9 g
Inner pack / case	6 / 144 / case	12 / 144 / case
Packets per case	864	1,728
Case price	$85.00	$170.00
Cost per packet	9.84¢	9.84¢
Ointment per case	4,320 g	1,555.2 g
Cost per gram	1.97¢	10.93¢

Read that table twice, because two lines in it are doing all the work.

The cost per packet is identical. Both SKUs land on 9.84¢ per packet. That is not a rounding coincidence — $85.00 across 864 packets and $170.00 across 1,728 packets both divide out to the same number. Any buyer comparing these two on a per-packet basis will conclude they cost the same and move on.

The cost per gram differs by 5.5x. The A & D packet holds 5 g. The bacitracin packet holds 0.9 g. At the same price per packet, you are paying 1.97¢ per gram of skin protectant and 10.93¢ per gram of topical antibiotic. That gap is the real economic difference between these two lines, and it is invisible on both the invoice and the shelf label.

Neither number means one product is overpriced. A topical antibiotic and a barrier ointment aren't priced against each other any more than gauze is priced against tape. What the gap tells you is that the two SKUs cannot be forecast the same way, which is the practical problem.

Why the case price misleads on reorder timing

The bacitracin case costs twice as much as the A & D case, so it reads as the bigger commitment. On the shelf it's the opposite.

A case of bacitracin is 1,728 packets — twice the packet count of the A & D case. If your building applies both products at similar frequencies, the $170.00 case lasts roughly twice as long as the $85.00 case. Buying "one of each" on a quarterly cycle means the A & D runs out around the halfway mark while the bacitracin still has a full inner pack sitting in the supply room.

The usage patterns push it further apart. Barrier ointment gets applied on a routine care schedule to the same residents repeatedly — it tracks census and care level. Topical antibiotic gets applied to incidents: a skin tear, a scrape, a minor burn. It tracks events, not headcount. A stable 60-bed building with a heavy skin-integrity program burns through A & D on a predictable weekly cadence and touches bacitracin only when something happens.

That's the reorder rule that falls out of the math: A & D reorders on a calendar, bacitracin reorders on a threshold. Set the barrier ointment on a recurring cycle sized to your census. Set the antibiotic on a minimum-quantity trigger and let event volume determine when it fires.

The packet sizes reinforce it. A barrier application covers area — a sacrum, both heels — and 5 g is sized for that; 0.9 g is sized for a single small wound. Each packet is scaled to one application of its own job, which is why per-packet cost is the honest way to compare these two, and per-gram cost is the honest way to compare each against its own alternatives.

Where triple antibiotic fits

If you're stocking the antibiotic line, the real comparison isn't against A & D — it's against Triple Antibiotic Ointment (SHL-MPR30253), which ships in the same 0.9 g packet and the same 12/144 case of 1,728, at $205.71 per case.

	Bacitracin Zinc	Triple Antibiotic
Packet size	0.9 g	0.9 g
Packets per case	1,728	1,728
Case price	$170.00	$205.71
Cost per packet	9.84¢	11.9¢
Cost per gram	10.93¢	13.23¢

Same packet, same case, 2.1¢ per packet apart. That is a clean apples-to-apples comparison, and it's the one worth spending time on when you're setting a default for the first aid cart. We broke that decision down in detail in our bacitracin vs triple antibiotic stocking guide. Comparing bacitracin against A & D, by contrast, only tells you that two different products happen to price out the same per packet.

Stocking both without over-ordering either

Three practical moves come out of this.

Forecast A & D on residents, not on incidents. Count the residents on a scheduled barrier-application protocol, multiply by applications per week, and size the order from there. A case of 864 packets covers a specific number of resident-weeks, and that number is knowable from your care plans rather than from last quarter's spend.

Keep bacitracin above a floor, not on a cycle. 1,728 packets is a long runway for event-driven use. Set a reorder point rather than a recurring quantity, and check it against your first aid kit refills.

Stop comparing the two case prices. The $85.00 and $170.00 figures describe different quantities of different products doing different jobs. The only number that lets you compare a case against itself over time is cost per packet, and on that basis these two are the same 9.84¢ line item.

If you're rebuilding a treatment cart from scratch, the topicals are one drawer of a longer list — our medication pass station supply checklist covers the rest, and the bulk medical supply buying guide covers how case-pack structure distorts unit economics across the whole catalog, not just these two SKUs.

FAQ

Is vitamins A & D ointment the same as bacitracin? No. Vitamins A & D Ointment (SHL-MPR30452) is a skin protectant with vitamins A and D as its actives, indicated in our catalog for skin protection and moisture barrier use. Bacitracin Zinc Ointment (SHL-MPR30352) is a topical antibiotic with bacitracin zinc as its active, indicated for minor cuts, scrapes, and burns. They are stocked for different purposes and are not interchangeable.

Why do both ointments cost the same per packet? Because the case structures offset the packet sizes. Vitamins A & D is 864 packets at $85.00; bacitracin zinc is 1,728 packets at $170.00. Both divide out to 9.84¢ per packet, despite the A & D packet holding 5 g and the bacitracin packet holding 0.9 g.

Which case lasts longer? The bacitracin case, on packet count — 1,728 versus 864. Whether it lasts longer in your building depends on application frequency, since barrier ointment is typically applied on a schedule and topical antibiotic on an as-needed basis.

What are the case packs? Vitamins A & D Ointment ships 5 g packets, 6/144 per case, 864 packets per case, at $85.00. Bacitracin Zinc Ointment ships 0.9 g packets, 12/144 per case, 1,728 packets per case, at $170.00.

Should a facility stock both? Most buildings running a skin-integrity program and a first aid cart stock both, because they cover unrelated needs. What formulary you carry and which product is appropriate in a given situation is a clinical decision for your team, not a procurement one.

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This guide is procurement-side analysis based on real catalog data for the SKUs listed, at prices current as of publication. It is not medical advice and makes no claim about the clinical performance of any product. Product selection, application, and skin or wound care protocols are clinical decisions for your licensed staff.