Best FLGR242 (Follistatin-344 analog) Sources
4 US vendors carry FLGR242 (Follistatin-344 analog). Ordered below by the lab-rule score of each vendor’s certificate for FLGR242 (Follistatin-344 analog), then by the vendor’s published score; prices are per milligram. A modified follistatin construct sold as FLGR242, a fragmented variant carrying an albumin-binding element rather than plain recombinant Follistatin-344. No vendor we track currently sells unmodified FST-344.
- Vendors
- 4
Vendors
- With COAs
- 2
With COAs
- Best $/mg
- $85.00
Best $/mg
Every FLGR242 (Follistatin-344 analog) source, by certificate
Ordered by the lab-rule score of each vendor's certificate for this product (out of 10), then by the vendor's published score, then alphabetically. How the lab rule scores a certificate. For the market-wide picture, see our 2026 study of peptide vendor testing.
Affiliate links: we may earn a commission if you buy. It never changes a score or rank.
Vendor score 7.24/10Strong
- Price per mg
- —
- Best price
- —
Vendor score 5.60/10Fair
- Price per mg
- $113.90
- Best price
- $113.90 / 1mg
Vendor score 5.39/10Weak
- Price per mg
- —
- Best price
- —
Vendor score 4.80/10Weak
- Price per mg
- $85.00
- Best price
- $85.00 / 1mg
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Affiliate partners carrying FLGR242 (Follistatin-344 analog)
Affiliate links: we may earn a commission if you buy. It never changes a score or rank.
Top partner pick
The highest-placed affiliate partner in the table above for FLGR242 (Follistatin-344 analog) (certificate 8.5/10, vendor score 7.24/10), and also the partner with the largest reader code on it (code PSR).
BioLongevity Labs discount code →FLGR242 (Follistatin-344 analog): Frequently Asked Questions
Who has the best FLGR242 (Follistatin-344 analog)?
In our 2026 audit, BioLongevity Labs is listed first for FLGR242 (Follistatin-344 analog): its certificate for FLGR242 (Follistatin-344 analog) scores 8.5/10 on our lab rule, and its published vendor score is 7.24/10. The full ordered table is on this page.
What is the cheapest FLGR242 (Follistatin-344 analog) per mg?
The lowest recorded price per milligram for FLGR242 (Follistatin-344 analog) in our audit is the "Best $/mg" figure at the top of this page, and every carrier's price per mg is in the table. Cheapest is not the same as best: the table is ordered by certificate and vendor score, not by price.
How do you rate FLGR242 (Follistatin-344 analog) vendors?
Ordered by the lab-rule score of each vendor's certificate for this product (out of 10), then by the vendor's published score, then alphabetically. The certificate score is the same lab rule that builds each vendor's lab sub-score, applied to that vendor's certificate for FLGR242 (Follistatin-344 analog); the vendor score is the published overall score. Price per mg is shown but does not change the order. See our methodology for the lab rule.