§ 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
1
vendors tracked
from $2.75/mg
SS-31
16
vendors tracked
from $2.00/mg
◎ Cheapest $/mg:SS-31 at $2.00/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.