Sermorelin Dosage for Men: Complete Guide
Most men start sermorelin at 200 to 300 mcg per night and adjust based on response and goals.

Sermorelin dosing for men starts conservative and steps up based on how you respond. Most men begin at 200 to 300 micrograms nightly, injected subcutaneous about an hour before bed. Your provider dials it in from there.
Is this you?
Is this you?
You want to know exactly how much sermorelin to take and when. You heard different numbers in forums and you want the real answer. You do not want to guess, and you do not want to waste doses by doing it wrong. You want to start at the right level and adjust smartly as you go.
If that fits, keep reading.
How sermorelin dosing works
Sermorelin is dosed in micrograms, written as mcg. A typical starting dose for men runs 200 to 300 mcg per night. Some providers start lower, around 150 mcg, and step up after the first week or two. Others start at 300 mcg and hold there if you tolerate it well. The goal is to find the dose that supports your pituitary without pushing past what your body can use.
You inject it subcutaneous, which means under the skin, not into muscle. Common sites are the abdomen, thigh, or upper arm. Rotate sites to avoid irritation. The needle is small, the injection takes five seconds, and most men get comfortable with it by the third or fourth night.
Timing matters. Sermorelin works best when injected about an hour before bed, ideally on an empty stomach. Growth hormone gets released in pulses overnight, and sermorelin amplifies that natural release. Taking it in the morning or midday does not give you the same effect.
Starting dose for men
Your provider will likely start you at 200 to 300 mcg nightly. That dose supports growth hormone release without overwhelming your system. Some men notice better sleep within the first week at that level. Others take two or three weeks to feel the shift.
If you tolerate the starting dose well and you want stronger results, your provider can step you up to 400 or 500 mcg per night after the first month. Higher doses can produce more pronounced effects on recovery and body composition, but they also increase the chance of side effects like headaches or flushing in the first few weeks.
The key is to start where your provider recommends, stay consistent for at least two weeks, and then assess. Do not jump the dose up on your own in the first week because you are impatient for results. Let your body adapt.
Ready when you are. Ten minutes on your phone.
Start my online visitHow to inject sermorelin
Sermorelin comes as a lyophilized powder that you reconstitute with bacteriostatic water. Your provider will send dosing instructions specific to your vial concentration. Once mixed, the solution stays stable in the fridge for about 30 days.
Draw the prescribed dose into an insulin syringe. Pinch a fold of skin at your injection site. Insert the needle at a shallow angle, about 45 degrees, just under the skin. Push the plunger slowly. Pull the needle out and apply light pressure with a clean gauze if needed. Dispose of the needle in a sharps container.
The whole process takes less than a minute once you have done it a few times. Most men find the anticipation worse than the actual injection.
When to take sermorelin
About an hour before bed, on an empty stomach. If you eat a big meal and inject right after, your blood sugar and insulin levels can blunt the growth hormone release. A light snack earlier in the evening is fine, but avoid heavy food within two hours of your injection.
Some men inject at 9 pm and go to bed at 10 pm. Others inject at 10 pm and read for an hour before sleep. Find a time that fits your routine and stick with it. Consistency helps your body settle into the rhythm.
Adjusting your dose over time
After the first month, your provider can adjust your dose based on how you are responding. If sleep improved and recovery picked up, you might stay at the starting dose. If you want more pronounced effects on body composition or strength, stepping up to 400 or 500 mcg nightly can help.
Some men stay at 300 mcg for months and get everything they need. Others ramp to 500 mcg and hold there. A few cycle between doses, using a higher dose during heavy training blocks and a maintenance dose during lighter phases. Your provider will guide you based on your goals and how your body responds.
What results look like at different doses
At 200 to 300 mcg nightly, most men notice better sleep within two weeks, improved recovery around week four to six, and gradual body composition changes over two to three months. Paired with consistent training and protein, that dose supports leaner muscle and better workouts.
At 400 to 500 mcg nightly, the effects on recovery and body composition can be more pronounced. Sleep gets even deeper. Soreness clears faster. Strength gains come a little quicker. The trade is a higher chance of mild side effects in the first few weeks, like headaches or warmth at the injection site.
Higher does not always mean better. Sermorelin works by signaling your pituitary, and your pituitary can only release so much growth hormone per pulse. Pushing the dose past what your body can use does not produce better results, it just wastes medication.
Side effects and how to manage them
Most men tolerate sermorelin well at typical doses. Some notice redness or warmth at the injection site in the first week. A few report mild headaches or dizziness as their body adjusts. Those side effects tend to clear up within a week or two.
If side effects persist or feel severe, talk to your provider. Lowering the dose for a week or two and then stepping back up slowly often solves the issue. Do not push through side effects hoping they will just disappear. Address them early.
Sermorelin dosing vs HGH dosing
HGH therapy delivers synthetic growth hormone directly, dosed in international units. A typical HGH dose for men runs 1 to 2 IU per day, which translates to a much higher cost and a different risk profile. Sermorelin works upstream by signaling your pituitary, so the dosing is measured in micrograms of the peptide, not units of growth hormone.
The two are not interchangeable. Sermorelin supports your own production. HGH replaces it. The dosing, the cost, and the way they work are completely different.
Pricing
What it costs
Sermorelin from PepHaūs costs $159 for the first month, $151 on the three month plan, and $143 on the six month plan. Provider visit included. Compounded by a U.S. licensed pharmacy, prescribed by a U.S. licensed physician. Refills arrive on schedule, and you can message your care team anytime.
The dose is built into the price. Whether you use 200 mcg or 400 mcg nightly, the monthly cost stays the same. Your provider adjusts the concentration in your vial so that each injection delivers the right dose without changing what you pay.
Pricing in your door
One price. Provider visit, medication and shipping included.
- First month$159
- 3-month plan$151/mo
- 6-month plan$143/mo
- Provider visit
- Medication
- Cold shipping to your door
- Refills on a schedule
- Care team messaging
- Cancel anytime online
LegitScript certified
A real U.S. pharmacy vs the grey market
Grey market peptides sold as research only come with no dosing guidance, no physician oversight, and no way to verify what is in the vial. You are guessing on the dose, guessing on the purity, and gambling that the vial is not contaminated.
PepHaūs gives you a prescription from a licensed physician, a vial compounded by a licensed U.S. pharmacy, and a care team who answers questions about dosing and timing. That is the difference between guessing and getting it right.
FAQ
FAQ
Can I take sermorelin in the morning?+
You can, but it works better at night. Growth hormone gets released in pulses overnight, and sermorelin amplifies that natural release. Taking it in the morning does not align with your body's rhythm and produces weaker results.
What if I miss a dose?+
Take it the next night and continue your schedule. Do not double up to make up for a missed dose. Sermorelin works through consistent nightly signaling, and one missed night does not erase your progress.
How long until I see results?+
Better sleep often shows up within the first two weeks. Recovery improvements appear around week four to six. Body composition changes take two to three months, and they depend on your training and nutrition staying consistent.
Can I adjust my dose on my own?+
No. Your provider adjusts your dose based on how you respond and what your goals are. Changing it on your own can reduce effectiveness or increase side effects. Message your care team if you think your dose needs adjustment.
Does a higher dose work faster?+
Not always. Sermorelin signals your pituitary, and your pituitary can only release so much growth hormone per pulse. Pushing the dose higher than your body can use does not speed up results, it just wastes medication.
Ready to start
PepHaūs brings sermorelin to your door with an online provider visit, a licensed U.S. pharmacy, and dosing guidance from a care team you can message anytime. First shipment arrives in about two to three business days after approval. Visit /sermorelin to see how it works, check out the sermorelin cost breakdown, or read about sermorelin for recovery. When you are ready, head to /start and take the first step.
Start your visit from your phone
Ten minutes on your phone. A physician licensed in your state. A box on your porch in 2 to 3 business days.
See if you qualifyYour care team
Every PepHaus visit is reviewed by a licensed physician from the Wasef Health Group provider network. A doctor reads your intake, decides if treatment fits, and sets your plan.
Meet the physiciansThis article is educational and is not medical advice. Compounded medications are not FDA-approved. Treatment requires evaluation by a licensed provider.