§ Same category · Longevity peptides
FOXO4-DRI vs SS-31
Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.
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FOXO4-DRI
11
vendors tracked
from $11.90/mg
SS-31
13
vendors tracked
from $2.40/mg
◎ Cheapest $/mg:SS-31 at $2.40/mg
FOXO4-DRI
Senolytic peptide
No current listings at 5mg.
SS-31
Mitochondrially-targeted antioxidant
No current listings at 5mg.
About FOXO4-DRI
A D-retro-inverso peptide designed to disrupt the FOXO4-p53 interaction, studied for selective clearance of senescent cells.
About SS-31
A tetrapeptide that concentrates in mitochondria and binds cardiolipin, studied for mitochondrial disease and age-related conditions.