Follistatin 344 vs IGF-1 DES
Which should you choose? Here's what you need to know.
The short answer
Follistatin 344 and IGF-1 DES are both growth hormone peptides, but they work differently. A truncated form of IGF-1 missing the first three amino acids. Has a shorter half-life but higher potency than standard IGF-1. Compare vendor pricing and availability below.
On 20 Sep 2026 Peptide Compare tracked 10 vendors selling Follistatin 344, cheapest in stock $96.00 per mg at Ruo Bio, and 3 selling IGF-1 DES, cheapest $28.00 per mg at Ruo Bio.
Follistatin 344
Growth HormoneIGF-1 DES
Growth HormoneA truncated form of IGF-1 missing the first three amino acids. Has a shorter half-life but higher potency than standard IGF-1.
Price & availability
Once you've decided which peptide fits your needs, here's how they compare on price and vendor options. Prices verified Sep 20, 2026.
Follistatin 344
IGF-1 DES
$96.00
Starting from
$28.00
$485.64
Avg. price per mg
$93.33
10
Vendors selling it
3
5 options
In stock now
1 options
7.6/10
Top trust score
4.0/10
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Our top-rated vendor for each, based on trust scores, purity testing, and price.
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Where does this data come from?
We re-check vendor prices continuously and score vendors on Finnrick blind-test results — samples bought anonymously and sent to a lab, not vendor claims. No vendor can pay to rank higher. See our full methodology.