DSIP price per mg
As of Oct 21, 2026, 10 tracked vendors list DSIP vials. The lowest is $4.50/mg at Atomik Labz (10 mg for $45); the median across vendors is $6.40/mg.
A nonapeptide first isolated in 1977.
| Vendor | Vial | Price | Per mg | vs median | Vendor score | Source |
|---|---|---|---|---|---|---|
| Atomik Labz | 10 mg | $45 | $4.50 | −30% | 50/100 | product pageOct 21, 2026 |
| 99 Purity Peptides | 10 mg | $49.99 | $5.00 | −22% | 60/100 | product pageOct 21, 2026 |
| True Peptides | 10 mg | $55 | $5.50 | −14% | 75/100 | product pageOct 21, 2026 |
| DRYPtides | 10 mg | $59 | $5.90 | −8% | 65/100 | product pageOct 21, 2026 |
| Ascension Peptides | 10 mgregular $94.99 | $60sale price | $6.00 | −6% | 70/100 | product pageOct 21, 2026 |
| Core Research Peptides | 5 mgregular $49 | $34sale price | $6.80 | +6% | 60/100 | product pageOct 21, 2026 |
| Atomik Labz | 5 mg | $35 | $7.00 | +9% | 50/100 | product pageOct 21, 2026 |
| Penguin Peptides | 5 mg | $40 | $8.00 | +25% | 74/100 | product pageOct 21, 2026 |
| Core Peptides | 5 mg | $41 | $8.20 | +28% | 83/100 | product pageOct 21, 2026 |
| Biotech Peptides | 5 mg | $44 | $8.80 | +38% | 70/100 | product pageOct 21, 2026 |
| Swiss Chems | 2 mg | $24.95 | $12.47 | +95% | 70/100 | product pageOct 21, 2026 |
Price per mg = vial price before codes ÷ labelled mg. A lower price says nothing about purity or whether the vial holds its labelled amount; check the vendor score and COA record before comparing on price alone.
DRYPtides lists DSIP
DSIP price-drop and restock alerts
An email when a tracked DSIP vial drops in price per mg, comes back in stock, or gets a new lab result.
Questions
What is the cheapest DSIP per mg?
Atomik Labz at $4.50/mg (10 mg for $45), checked Oct 21, 2026. The median across 10 vendors is $6.40/mg.
How is DSIP price per mg calculated?
Vial price before discount codes divided by labelled milligrams. Blends use their total labelled mg. Shipping is excluded.
Is the cheapest DSIP the best?
Not necessarily. Price says nothing about purity or whether the vial holds its labelled amount; compare each vendor's COA and test score before buying.