30 mg vs 10 mg — the actual cost-per-mg math.
Every 30 mg variant in our catalog is priced ≈ 5 % below pro-rataversus the smaller dose tiers. That means scaling up isn't just convenience — it mathematically lowers your €-per-mg. Below: the breakdown, worked examples, and a decision matrix on when going up a tier actually saves you money versus when it just locks budget in inventory.
The pricing rule.
Each kit contains 10 vials. The 30 mg variant gives you 300 mg of active compound per kit— that's twice what 15 mg gives you, six times what 5 mg gives you. We price 30 mg ~5 % below the pro-rata that the smaller tiers would imply, plus the 30 mg tier qualifies for an extra 5 % bundle discount on top.
On top of all variant pricing, ordering 10+ kits of the same SKU auto-unlocks the bulk tier (up to 12 % off single-kit pricing). At 50+ kits the wholesale tier kicks in with negotiated contract pricing.
Cost-per-mg, single-kit tier.
Single-kit pricing shown (no bulk discount applied). All figures in EUR.
Worked example: 12-week Tirzepatide research budget.
Say you need 150 mg total for a single 12-week study. Three ways to get there:
Option A
1 × 15 mg kit
€119.90
= €0.799 / mg · cheapest if 150 mg is exact need
Option B
½ × 30 mg kit
€169.90
= €0.566 / mg · 150 mg used + 150 mg reserve for follow-up study
Option C · winner
10 × 30 mg kits (bulk tier)
€1,589 (€158.90 / kit)
= €0.530 / mg · 3,000 mg total · pays back across multiple study cohorts
The rule of thumb:if your research will consume the higher mg total within ~6 months, the 30 mg + bulk tier wins on per-mg cost. If your scope is genuinely a single small study, 15 mg single-kit is the right call — locking up €1,589 in inventory you won't use isn't a saving.
When 30 mg doesn't make sense.
· Single-shot research scopes.If you need precisely 50 mg of BPC-157 for one 4-week localised protocol, a single 5 mg-tier kit is fine — the 30 mg per-mg savings don't recover the cash you tie up.
· Compounds with shorter reconstituted stability. Most peptides in our catalog hold 28–42 days reconstituted at 2–8 °C. If your protocol uses small daily doses, the larger vial may end up past the stability window before you've used it.
· Multi-compound pilot studies.If you're exploring 4–5 compounds in parallel, you want variety, not depth. Five 5 mg-tier kits across different compounds gives you that for less budget than one 30 mg-tier kit.
All figures sourced from HEALTHPEPS LAB catalog pricing as of publication. Bulk tier auto-applies at 10+ kits per SKU. Wholesale tier (50+ kits) is contract-priced — quote via /wholesale. All compounds are research reference material — not for human consumption.