§ Same category · Longevity peptides
Crystagen vs FOXO4-DRI
Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.
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Crystagen
1
vendors tracked
from $2.75/mg
FOXO4-DRI
14
vendors tracked
from $10.00/mg
◎ Cheapest $/mg:Crystagen at $2.75/mg
Crystagen
Khavinson immune bioregulator
No current listings at 5mg.
FOXO4-DRI
Senolytic peptide
No current listings at 5mg.
About Crystagen
A Khavinson tripeptide bioregulator (EDP) derived from spleen extract, studied for immune-system aging research.
About FOXO4-DRI
A D-retro-inverso peptide designed to disrupt the FOXO4-p53 interaction, studied for selective clearance of senescent cells.