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Sermorelin Acetate

Growth Hormone & Muscle Energy & Vitality

5mg vial + 2.5mL BAC water = 5 units = 100mcg — Amounts listed in the Dosify Me data: 100-500mcg — Frequency: daily — Best taken: evening or bedtime, fasted

Informational only, not medical advice. Consult a licensed healthcare provider before starting or changing any protocol.

Amounts and schedules here are listed from the Dosify Me compound data (sources below). They are not recommendations: Dosify Me does not tell you what dose to take, so follow your prescriber.

Reconstitution

Vial sizes up to 5 mg are mixed to 2 mg/mL. Larger vials hold at most 3 mL of water, so they are mixed more concentrated and need fewer units per dose.

VialBacteriostatic waterConcentration
5 mg2.50 mL2 mg/mL
10 mg*3.00 mL3.33 mg/mL

* This size is conventionally mixed more concentrated rather than diluted further — fewer units per dose than smaller vials of this peptide.

Dose to syringe units

On a standard 100-unit (1 mL) insulin syringe, for vials mixed to 2 mg/mL (sizes marked * are more concentrated and need fewer units):

DoseSyringe units
100 mcg5.0 units
200 mcg10.0 units
300 mcg15.0 units
400 mcg20.0 units
500 mcg25.0 units

Amounts listed in the Dosify Me data: 100–500 mcg. Frequency: daily. Timing: evening or bedtime, fasted.

The 5mg reference vial mixes to 2mg/mL. Larger vial size options are capped at ~3mL BAC water instead of diluted further, so they come out more concentrated (fewer units per dose) than this reference size. Community protocols commonly cycle GH-secretagogue peptides like this one — typically 8-12 weeks on followed by 4 weeks off (up to 12 weeks off after higher-dose runs) — since continuous use may reduce pituitary receptor sensitivity over time. This app defaults to daily/ongoing use; whether and when to take a break is a question for your prescriber.

Reading units for Sermorelin Acetate

Check one row of the table above: 100 mcg is 0.1 mg; 0.1 mg ÷ 2 mg/mL = 0.05 mL; 0.05 mL × 100 = 5 units.

What it does

Why it is listed under Growth Hormone & Muscle, Energy & Vitality

What users report

Anecdotal and early-research reports, kept apart from the evidence above. Not clinically established.

Side effects

Medication caution

Raising growth hormone can unmask previously hidden hypothyroidism and shift how the body converts thyroid hormone — that is documented in hypopituitary patients on growth hormone replacement, not in healthy people using secretagogues, and how often it matters here is unknown. GH also raises blood sugar, working against insulin and other diabetes medications. Talk to your prescribing doctor before combining, especially if you take thyroid or diabetes medication.

Sermorelin Acetate calculator

Different vial or dose? Open the Sermorelin Acetate reconstitution calculator, pre-filled with these numbers.

Frequently asked

How many units is 100 mcg of Sermorelin Acetate?

At 2 mg/mL (the standard mix for vials up to 5 mg), 100 mcg of Sermorelin Acetate is 5.0 units on a 100-unit insulin syringe (0.050 mL).

How many units is 200 mcg of Sermorelin Acetate?

At 2 mg/mL (the standard mix for vials up to 5 mg), 200 mcg of Sermorelin Acetate is 10.0 units on a 100-unit insulin syringe (0.100 mL).

How many units is 300 mcg of Sermorelin Acetate?

At 2 mg/mL (the standard mix for vials up to 5 mg), 300 mcg of Sermorelin Acetate is 15.0 units on a 100-unit insulin syringe (0.150 mL).

How much bacteriostatic water do I add to a 5 mg vial of Sermorelin Acetate?

2.50 mL, which gives 2 mg/mL. Larger vials hold at most 3 mL of water, so they are mixed more concentrated and need fewer units per dose.

How much bacteriostatic water do I add to a 10 mg vial of Sermorelin Acetate?

3.00 mL, which gives 3.33 mg/mL. This size holds at most 3 mL of water, so it is mixed more concentrated and the same dose is fewer units than from a smaller vial.

How often is Sermorelin Acetate taken?

Daily. Evening or bedtime, fasted Typical cycle: ~8 weeks on, ~4 weeks off; repeat 2×/year.

Dosify Me does this math for you. Pick the compound, your vial size and dose, and the app draws the exact syringe reading, keeps your schedule and reminders, and logs every dose — privately, on your phone.

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Sources

About these figures

Published by San Tan Group, LLC, the company that makes the Dosify Me app. About Dosify Me

Figures come from the Dosify Me compound database for Sermorelin Acetate: concentration is the vial amount ÷ the water volume, and syringe units are the volume in mL × 100 on a U-100 syringe.

Last checked: (changes only when the Sermorelin Acetate data changes)

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Figures generated from the Dosify Me compound database on 2026-10-15. Informational use only — not medical advice.