Which HCG fill has the lowest price per IU at Webb Peptides?

HCG 10000 IU, at $0.0017 per IU ($172.00 for 100,000 IU).

How much does the largest HCG box hold?

HCG 10000 IU: 10 × 10,000 IU vials make 100,000 IU, for $172.00.

Does a bigger HCG fill always cost less per IU?

At Webb Peptides, yes for every step of this ladder: each larger fill works out lower per IU than the one below it.

Price per IU

HCG price per IU

Webb Peptides lists HCG in 2 vial fills, from 5,000 IU to 10,000 IU, each sold by the box of 10 vials. Per IU, the HCG 10000 IU box is the lowest at $0.0017 per IU. Every figure below comes from the live listings.

HCG fills compared
Listing	Fill	Box contents	Box price	Per vial	Per IU	Against the lowest
HCG 5000 IU	5,000 IU	50,000 IU	$108.00	$10.80	$0.0022	+26%
HCG 10000 IU	10,000 IU	100,000 IU	$172.00	$17.20	$0.0017	lowest

Step by step up the ladder

5,000 IU → 10,000 IU: 2 times the contents for $64.00 more a box; per IU the price falls by 20%.

With shipping added

Shipping is $90.00 for up to 4 boxes in one order, so its share of each box depends on the order size. Per IU including that share:

Listing	1 box alone	4 boxes in the order
HCG 5000 IU	$0.0040	$0.0026
HCG 10000 IU	$0.0026	$0.0019

The arithmetic is in the note on landed cost.

Answers from these figures

Which HCG fill has the lowest price per IU at Webb Peptides?: HCG 10000 IU, at $0.0017 per IU ($172.00 for 100,000 IU).
How much does the largest HCG box hold?: HCG 10000 IU: 10 × 10,000 IU vials make 100,000 IU, for $172.00.
Does a bigger HCG fill always cost less per IU?: At Webb Peptides, yes for every step of this ladder: each larger fill works out lower per IU than the one below it.

Webb Peptides supplies materials for in-vitro laboratory research only, not for human or veterinary use and not for diagnostic or therapeutic use. Webb sells nothing intended to be consumed.