With 2 mL bacteriostatic water
3.0 units
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Reconstitution · Kisspeptin-10
Kisspeptin-10 reconstitution calculator
Pick the vial, the water you added and the dose. Get the exact draw in units for the syringe in your hand.
Step 1 of 4
- total mg in the calculation
- mL used in the calculation
- mcg
This vial holds 10,000 mcg in total.
- match the size on the package
U-100 insulin syringe · 1 mL · lines every 2 units · 1 unit = 0.01 mL
Draw to
4.5units
4.5 units on a U-100 insulin syringe · 1 mL · lines every 2 units, which is 0.05 milliliters. The nearest syringe line is 4 units.
10 mg ÷ 3 mL = 3.33 mg/mL
→ 33 mcg/unit · 150 mcg = 0.045 mL = 4.5 units
→ 33 mcg/unit · 150 mcg = 0.045 mL = 4.5 units
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How to use the calculator
- 1
Enter the amount in the vial
- 2
Enter the water you added
- 3
Enter the dose you want to convert
Kisspeptin-10 is the ten-amino-acid working core of kisspeptin, the signal sitting at the very top of the reproductive hormone chain. It is sold for libido, for fertility, and for raising testosterone.
The human work is physiology research in groups of four to six people, run to map the circuit rather than to treat anyone. Given into a vein it lifted luteinising hormone in men within half an hour. Given under the skin — the route these vials are sold for — it moved neither hormone in the women studied.
Examples using 10 mg of Kisspeptin-10
Each row uses 10 mg and the liquid volume shown. Dividing the amount by that volume gives the calculated concentration. The rows are arithmetic examples, not alternative product preparations.
◆ How liquid volume changes the resultdose used: 150 mcg
With 3 mL bacteriostatic water
4.5 units
| Bacteriostatic water | Concentration | Per U-100 unit | Draw for 150 mcg | Nearest syringe line |
|---|---|---|---|---|
| 2 mL | 5.00 mg/mL | 50.0 mcg | 3.0 u · 0.030 mL | 4 u · 33.3% off |
| 3 mL | 3.33 mg/mL | 33.3 mcg | 4.5 u · 0.045 mL | 4 u · 11.1% off |
The amount, liquid volume and dose shown here are the calculator’s starting example for Kisspeptin-10. Replace them with your own values. Every result in the table is calculated from those inputs.
Kisspeptin-10: hormone responses depend on the study context
The kisspeptin-10 guide separates study routes, populations and measured hormone responses. The findings do not describe a single universal dose-response pattern. The calculator converts an amount without choosing which study context applies.
Open the mixing details3 notes
A finding in one group is not a rule for everyone
In the cited study of women sampled mid-cycle, the largest amount given under the skin did not raise the hormones being measured. That finding belongs to that group and protocol; it does not establish that every use of that route has the same result.
The guide separately reports intravenous research. Changing a calculator input cannot establish equivalence between those protocols. The amount, route, participant group and outcome need to remain together when reading the evidence.
A larger input does not promise a larger response
In the cited intravenous dose-ranging study in men, the higher amount produced a smaller hormone response than a lower amount. That observation explains why the list of studied amounts should not be read as a ladder to climb.
The calculator’s volume rises with the amount entered at a fixed concentration. That straight arithmetic relationship says nothing about the shape of a biological response. It cannot identify an effective amount from the size of the draw.
Two vial strengths can give different readings
The kisspeptin-10 presets include two vial strengths. At the same water volume, the stronger vial needs less liquid to represent the same amount. A syringe reading copied from the other strength would describe a different amount.
Several starting combinations give small draws. Read the target and rounding difference for the selected syringe rather than treating a particular water preset as a mixing recommendation. The calculation shows measurement limits; it does not select a regimen.
Kisspeptin-10 amounts include both doses and infusion rates
The cited studies used doses based on body weight. Some were given at once, as a bolus; others were infused over time. Researchers measured changes in reproductive hormones. A single dose differs from an amount per kilogram per hour. Neither is automatically a flat amount for a syringe.
Read the supporting evidence3 supporting notes
An hourly rate needs a duration
A rate describes how much is delivered over time. Total mass also depends on duration and, for a weight-based rate, body weight. Converting the units does not remove either dependency or reproduce the study’s delivery method.
Route and study population changed the hormone response
The experiments included men and women, different routes and different phases of the menstrual cycle. Their responses were not interchangeable. A single number taken out of that setting cannot represent all participants.
The reference preserves the original units
Some papers give an amount by mass; others give nanomoles. Both the original figure and its mass conversion retain the study’s dose basis. A liquid-volume result still needs to be read with the original route and timing.
An hourly rate needs a duration
A rate describes how much is delivered over time. Total mass also depends on duration and, for a weight-based rate, body weight. Converting the units does not remove either dependency or reproduce the study’s delivery method.
Route and study population changed the hormone response
The experiments included men and women, different routes and different phases of the menstrual cycle. Their responses were not interchangeable. A single number taken out of that setting cannot represent all participants.
The reference preserves the original units
Some papers give an amount by mass; others give nanomoles. Both the original figure and its mass conversion retain the study’s dose basis. A liquid-volume result still needs to be read with the original route and timing.
Units to dose at 3.33 mg/mL
Mix 10 mg into 3 mL and one U-100 unit carries 33.3 mcg. The table shows how much peptide is in each numbered syringe line. These are conversion examples, not suggested doses.
Open the unit conversion table10 rows
| U-100 line | Volume | Mass (mcg) | Mass (mg) |
|---|---|---|---|
| 10 u | 0.10 mL | 333 mcg | 0.333 mg |
| 20 u | 0.20 mL | 667 mcg | 0.667 mg |
| 30 u | 0.30 mL | 1,000 mcg | 1 mg |
| 40 u | 0.40 mL | 1,333 mcg | 1.333 mg |
| 50 u | 0.50 mL | 1,667 mcg | 1.667 mg |
| 60 u | 0.60 mL | 2,000 mcg | 2 mg |
| 70 u | 0.70 mL | 2,333 mcg | 2.333 mg |
| 80 u | 0.80 mL | 2,667 mcg | 2.667 mg |
| 90 u | 0.90 mL | 3,000 mcg | 3 mg |
| 100 u | 1.00 mL | 3,333 mcg | 3.333 mg |
How the math works
- Concentration — divide the amount entered by the liquid volume used in the calculation: mg ÷ mL = mg/mL. This tells you how many mg are in each mL.
- Volume — the dose divided by that concentration: dose ÷ (mg/mL) = mL.
- Units — on a U-100 syringe one unit is 0.01 mL, so mL × 100 = units. A U-40 unit is 0.025 mL, so the wrong barrel is a 2.5× error. That is why the calculator asks which one you have.
- Rounding gap — the exact draw against the nearest syringe line: |exact − nearest line| ÷ exact × 100 = % difference.
Useful guides for this calculation
The math is only one part of the question. These guides cover the compound, published doses, side effects, mixing steps and supplies.
How strong the evidence is for Kisspeptin-10
What an empty Kisspeptin-10 safety page does and does not mean
The 10 mg Kisspeptin-10 vial: concentrations and example draws
Choosing a water volume for a 5 mg Kisspeptin-10 vial
What the Kisspeptin-10 draw needs from the two waters
The syringe scale for a Kisspeptin-10 vial
Questions readers ask
How to reconstitute 10mg of kisspeptin?
How much BAC water for 5mg of kisspeptin?
How many units of kisspeptin to take?
Will kisspeptin raise testosterone?
- Jayasena CN, Nijher GM, Comninos AN, et al. The effects of kisspeptin-10 on reproductive hormone release show sexual dimorphism in humans. J Clin Endocrinol Metab. 2011;96(12):E1963-72retrieved 2026-08-12limited human data
- George JT, Veldhuis JD, Roseweir AK, et al. Kisspeptin-10 is a potent stimulator of LH and increases pulse frequency in men. J Clin Endocrinol Metab. 2011;96(8):E1228-36retrieved 2026-08-12limited human data