Which Oxytocin Acetate fill has the lowest price per mg at Webb Peptides?

Oxytocin Acetate 5 mg, at $1.08 per mg ($54.00 for 50 mg).

How much does the largest Oxytocin Acetate box hold?

Oxytocin Acetate 5 mg: 10 × 5 mg vials make 50 mg, for $54.00.

Does a bigger Oxytocin Acetate fill always cost less per mg?

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

Price per mg

Oxytocin Acetate price per mg

Webb Peptides lists Oxytocin Acetate in 2 vial fills, from 2 mg to 5 mg, each sold by the box of 10 vials. Per mg, the Oxytocin Acetate 5 mg box is the lowest at $1.08 per mg. Every figure below comes from the live listings.

Oxytocin Acetate fills compared
Listing	Fill	Box contents	Box price	Per vial	Per mg	Against the lowest
Oxytocin Acetate 2 mg	2 mg	20 mg	$26.00	$2.60	$1.30	+20%
Oxytocin Acetate 5 mg	5 mg	50 mg	$54.00	$5.40	$1.08	lowest

Step by step up the ladder

2 mg → 5 mg: 2.5 times the contents for $28.00 more a box; per mg the price falls by 17%.

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 mg including that share:

Listing	1 box alone	4 boxes in the order
Oxytocin Acetate 2 mg	$5.80	$2.42
Oxytocin Acetate 5 mg	$2.88	$1.53

The arithmetic is in the note on landed cost.

Answers from these figures

Which Oxytocin Acetate fill has the lowest price per mg at Webb Peptides?: Oxytocin Acetate 5 mg, at $1.08 per mg ($54.00 for 50 mg).
How much does the largest Oxytocin Acetate box hold?: Oxytocin Acetate 5 mg: 10 × 5 mg vials make 50 mg, for $54.00.
Does a bigger Oxytocin Acetate fill always cost less per mg?: At Webb Peptides, yes for every step of this ladder: each larger fill works out lower per mg 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.