Peptides
Relaxation PM
Also called Relaxation PM
Relaxation PM is marketed for winding down and better sleep. The named formula combines GABA, melatonin, arginine and glutamine. Having melatonin in the bottle does not make it equivalent to an oral melatonin tablet or establish that the mixture improves sleep.
Dosage & duration
Four-component research blend; no verified product-matched sleep-treatment course.
See the difference
Melatonin medicine versus Relaxation PM
The presence of melatonin does not make these equivalent.
| Compare | Circadin | Named Relaxation PM |
|---|---|---|
| Formulation | Prolonged-release oral tablet | Four-component research blend |
| Amount basis | 2 mg per tablet | 1 mg melatonin per mL |
| Evidence scope | Labeled primary-insomnia population | No outcome trial verified for this mixture |
What people hope to improve
Falling asleep, staying asleep and feeling rested the next morning are different outcomes. A product called “Relaxation” does not establish all three.
Why the mixture is not a melatonin dose conversion
The catalog panel lists 1 mg of melatonin per mL alongside three other ingredients. Circadin is a prolonged-release oral medicine. Matching milligrams between those products would ignore route, release pattern and the other ingredients.
What remains useful to check
Identify the exact product and concentration, then ask what evidence supports the intended route and outcome. Persistent sleep problems and daytime impairment are better assessed directly than managed by repeatedly increasing an unverified blend.
Listed ingredients Compare this catalog listing with the exact product label
| Ingredient | Listed amount | Context |
|---|---|---|
| GABA | 100 mg/mL | Gold Standard Tides declaration; research-use product. |
| Melatonin | 1 mg/mL | Gold Standard Tides declaration; research-use product. |
| Arginine | 100 mg/mL | Gold Standard Tides declaration; research-use product. |
| Glutamine | 25 mg/mL | Gold Standard Tides declaration; research-use product. |
Why isn’t there a plot?
This informational entry has no supported pharmacokinetic model.
Common questions
Can I use an oral melatonin dose to calculate this blend?
No. Oral release, injection exposure and the additional ingredients differ.
Is “natural” proof that a sleep injection is safe?
No. The intended route, formulation, quality and clinical evidence still matter.
Sources Labels, studies and notes behind this guide
Catalog evidence: Product or community reports. This describes the type of evidence, not a clinical review of every claim.
Summary and fact source checks: 2026-10-07. This records source checking, not medical review of the whole page.
Notes on the quick facts
- Marketed goals
- The finished mixture has no verified outcome trial here.
- Key distinction
- Same ingredient does not mean equivalent dosing.
- 1. Gold Standard Tides: Relaxation PM panel
Explicit per-mL composition: GABA 100 mg, melatonin 1 mg, arginine 100 mg, glutamine 25 mg. Seller says research only and explicitly says it is not a compounding pharmacy.
- 2. EMA: Circadin product information
Approved prolonged-release oral melatonin context in adults 55+ with primary insomnia. Does not establish effects of an injected GABA/melatonin mixture.
- 3. BlueNex: Relaxation blend panel
Indexed source text states GABA100 mg/mL, melatonin1 mg/mL, arginine100 mg/mL, glutamine25 mg/mL. Catalog declaration only; no efficacy or dose verification.
- 4. Circadin manufacturer SmPC
Current oral prolonged-release medicine information inspected; does not validate an injected multi-ingredient sleep blend.
Related compounds and examples
Related compounds
DSIP (Delta Sleep-Inducing Peptide)
DSIP for sleep: falling asleep versus staying asleep, the mixed human evidence and why a wearable deep-sleep score is not the whole outcome.
Melatonin
Melatonin is used to help with sleep timing and some sleep problems. It is not simply a stronger-is-better sedative: when it is taken and whether it releases quickly or slowly can matter as much as the amount.
HCG
Why people use hCG for fertility or alongside TRT, how the goals differ, and source-specific IU doses, timing, side effects and storage.