§ Same category · Longevity peptides
Crystagen vs SS-31
Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.
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Crystagen
0
vendors tracked
SS-31
13
vendors tracked
from $2.40/mg
Crystagen
Khavinson immune bioregulator
No current listings at 5mg.
SS-31
Mitochondrially-targeted antioxidant
No current listings at 5mg.
About Crystagen
A Khavinson tripeptide bioregulator (EDP) derived from spleen extract, studied for immune-system aging research.
About SS-31
A tetrapeptide that concentrates in mitochondria and binds cardiolipin, studied for mitochondrial disease and age-related conditions.