(S)-Ketamine
Price range: $55.00 through $585.00
Ketamine is commonly formed by combining (R)-ketamine and (S)-ketamine. Some impacts may become more apparent as the balance shifts from a 50/50 combination, even if the consequences of both types are generally comparable.
- (S)-Ketamine: More potent psychedelic and dissociative effects.
- (R)-Ketamine: Stronger antidepressant effects that persist longer.
INTRANASAL DOSAGE
Threshold 5 mg
Light: 10 mg–30 mg
Common: 30 mg–75 mg
Strong : 75mg – 150mg
DURATION
Total: 1–2 hrs
Onset 5–10 mins
Peak: 15–45 mins
After effects: 2–12 hrs
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Ketamine For Sale, Ketamine For Sale Canada, Order Ketamine The (S)-(+)-enantiomer of ketamine is called S-ketamine, or esketamine. Along with R-ketamine, it is one of the two mirror-image forms of ketamine. Despite having the same chemical formula, they have different pharmacological effects because of their structural variations. In recent years, esketamine has drawn a lot of attention, especially because of its potential to cure treatment-resistant depression (TRD).
Ketamine For Sale | Ketamine For Sale Canada | Order Ketamine | Key Characteristics
- Chemical identity: (S)-2-(2-chlorophenyl)-2-(methylamino)cyclohexanone.
- Routes of administration: Intranasal (Spravato), intravenous, intramuscular.
- Duration of action: Shorter than R-ketamine, typically lasting a few hours.
- Addiction liability: Moderate, though lower than many other controlled substances.
Ketamine For Sale | Ketamine For Sale Canada | Order Ketamine | Profile of Pharmacology
- Esketamine modulates glutamatergic neurotransmission by acting as an NMDA receptor antagonist. Its quick antidepressant effects are thought to be caused by this mechanism.
- Potency: When it comes to anesthetic and analgesic effects, S-ketamine is typically thought to be more potent than R-ketamine.
- Psychedelic effects: Compared to R-ketamine, esketamine has more intense dissociative and hallucinogenic effects.
Therapeutic Applications
- Treatment-resistant depression (TRD): In 2019, the FDA approved esketamine nasal spray (Spravato) for individuals with TRD. It frequently coexists with oral antidepressants.
- Anesthesia: Esketamine is utilized as an anesthetic in some areas because of its strength.
- Pain management: Although less frequently used than racemic ketamine, it can be used to treat both acute and chronic pain.
Benefits
- Fast antidepressant effects: Esketamine can alleviate depression symptoms in a matter of hours to days, in contrast to weeks that may pass with standard antidepressants.
- FDA approval: A standardized framework for safe clinical use is provided by its regulatory approval.
- Potency: Needs fewer dosages to produce comparable anesthetic effects to racemic ketamine.
Comparison with R-Ketamine
| Feature | S-Ketamine (Esketamine) | R-Ketamine (Arketamine) |
|---|---|---|
| Antidepressant effect | Rapid, shorter-lasting | Longer-lasting relief |
| Psychedelic intensity | Higher | Lower |
| Potency (anesthesia) | Stronger | Weaker |
| FDA approval | Yes (Spravato) | No (still investigational) |
Positive Benefits of S-Ketamine (Esketamine)
Because of its special therapeutic qualities, S-ketamine, also referred to as esketamine, has drawn a lot of attention in psychiatry. Esketamine has a number of unique benefits over conventional antidepressants and even R-ketamine, which makes it useful in clinical settings.
1. Rapid Antidepressant Effects
- One of the most significant benefits of esketamine is its fast onset of action.
- Esketamine can alleviate depressed symptoms in a matter of hours to days, in contrast to the weeks it may take for other antidepressants to start working.
- For individuals suffering from severe suicidal thoughts or treatment-resistant depression (TRD), this quick effect is very crucial.
| Quantity | 0.5g, 1g, 2g, 5g, 10g |
|---|
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