Which IGF-1 LR3 fill has the lowest price per mg at Webb Peptides?

IGF-1 LR3 1 mg, at $32.30 per mg ($323.00 for 10 mg).

How much does the largest IGF-1 LR3 box hold?

IGF-1 LR3 1 mg: 10 × 1 mg vials make 10 mg, for $323.00.

Does a bigger IGF-1 LR3 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

IGF-1 LR3 price per mg

Webb Peptides lists IGF-1 LR3 in 2 vial fills, from 0.1 mg to 1 mg, each sold by the box of 10 vials. Per mg, the IGF-1 LR3 1 mg box is the lowest at $32.30 per mg. Every figure below comes from the live listings.

IGF-1 LR3 fills compared
Listing	Fill	Box contents	Box price	Per vial	Per mg	Against the lowest
IGF-1 LR3 0.1 mg	0.1 mg	1 mg	$46.00	$4.60	$46.00	+42%
IGF-1 LR3 1 mg	1 mg	10 mg	$323.00	$32.30	$32.30	lowest

Step by step up the ladder

0.1 mg → 1 mg: 10 times the contents for $277.00 more a box; per mg the price falls by 30%.

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
IGF-1 LR3 0.1 mg	$136.00	$68.50
IGF-1 LR3 1 mg	$41.30	$34.55

The arithmetic is in the note on landed cost.

Answers from these figures

Which IGF-1 LR3 fill has the lowest price per mg at Webb Peptides?: IGF-1 LR3 1 mg, at $32.30 per mg ($323.00 for 10 mg).
How much does the largest IGF-1 LR3 box hold?: IGF-1 LR3 1 mg: 10 × 1 mg vials make 10 mg, for $323.00.
Does a bigger IGF-1 LR3 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.