FGL Prices
Also known as NCAM FG loop peptide; FG loop peptide
3 listings from 1 vendors, normalised to one honest price per milligram.
Disclosure. Some vendors below are Peptul partners and pay us a commission when you buy through our link. Rows are ordered by: Peptul partners first, then what is in stock, then single vials before multi-vial packs, then price per milligram. Paying us moves a vendor up this order and changes nothing else - not their trust tier, COA badge, Peptul Score or reviews, which come from evidence and are worked out the same way for everyone. Current discount codes are shown on the full price board.
FGL price per mg by vendor
Prices last collected September 1, 2026. Prices change often - check the vendor's site before ordering.
| Vendor | Size | Price | Per mg | |
|---|---|---|---|---|
| Umbrella LabsShips US | 10mg | $99.99 | $10.00 | View |
| Umbrella LabsShips US | 5mg | $69.99 | $14.00 | View |
| Umbrella LabsShips US | 2mg | $35.99 | $18.00 | View |
About FGL
- What it is
- FGL is a synthetic peptide derived from a binding region of the neural cell adhesion molecule. In rodent and laboratory studies it has promoted synapse formation, enhanced synaptic plasticity, and facilitated memory, and it has been explored in models of aging, stroke, and cognitive impairment. It remains a preclinical research peptide with no human clinical development.
- How it works
- It is an NCAM-derived peptide that engages fibroblast growth factor receptor signaling to promote synaptic plasticity and neuronal survival.
- Researched for
- Synaptic plasticity research; memory research; neuroprotection; stroke recovery research
- Half-life
- Not established
- Familiarity
- Advanced
- Research evidence
- Animal studies only
- Regulatory status
- Preclinical
- Key risk
- None documented
For educational and research purposes only. Not medical advice. Always consult a qualified healthcare provider before using any research compound.