peptide garden
Planning & comparison

Price Comparison Worksheet

Compare multiple options by landed price, purity-adjusted cost per mg, and estimated cost per target dose.

Why this tool exists

A worksheet-style tool for comparing options without hard-coding live vendor feeds into the product.

Set the comparison frame

Common target doses

Weekly frequency

Option A

Option B

Option C

Worksheet output

Best purity-adjusted value

Option B

$9.26 per effective mg

Lowest cost per dose

Option B

$2.29 at 250 mcg

Lowest monthly spend

Option B

$69.7 at 7 doses per week

Option

Option A

Status

Ready

Total landed cost

$107

Cost / mg

$10.7

Cost / effective mg

$10.92

Cost / target dose

$2.68

Monthly spend

$81.36

Option

Option B

Best value

Status

Ready

Total landed cost

$110

Cost / mg

$9.17

Cost / effective mg

$9.26

Cost / target dose

$2.29

Monthly spend

$69.7

Option

Option C

Status

Ready

Total landed cost

$97

Cost / mg

$12.13

Cost / effective mg

$12.76

Cost / target dose

$3.03

Monthly spend

$92.2

Price should not outrank trust

Lower cost is only meaningful when purity, identity, sterility, and sourcing confidence stay acceptable. This worksheet is for comparison, not selection in isolation.

Best used for

  • Comparing three offers on a like-for-like basis
  • Seeing how shipping and purity change the real cost
  • Estimating monthly spend at a chosen target dose

Outputs

  • Cost per mg and effective mg
  • Cost per target dose
  • Estimated monthly spend by option

Pair it with

Use these tools as conversion and planning aids, not as a substitute for verifying the underlying product, instructions, and real-world syringe or vial labeling in front of you.

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