Daily median $/mg
2 days of history · each point aggregates ≥5 vendors
| Date | Median $/mg | Vendors |
|---|---|---|
| 2026-07-03 | $6.08 | 9 |
| 2026-06-29 | $5.75 | 10 |
Price trend
SS-31 price trend
Daily median research-vendor price per milligram for SS-31, computed across a minimum of 5 distinct vendors per day. Mg-normalized, winsorized at the 5th/95th percentile. Research use pricing only.
- Current median
- $5.16/mg
- P25–P75 range
- $3.40–$7.50
- Vendors tracked
- 20
- Since Jun 29
- +5.8%
How this trend is computed
Each point is the median price per milligram across all qualifying SS-31 listings on that day: high/medium-confidence extractions from active research vendors, normalized to USD per mg, winsorized at the 5th and 95th percentile. Days with fewer than 5 distinct vendors are excluded entirely — no single vendor's pricing is ever identifiable. Full method on the price index page.
Educational research tools — not medical advice.