Prescription Ketamine Therapy · Delivered to Your Door
Relief Delivered. No Clinic. No Waitlist. No Guesswork.
K Spray is prescription ketamine therapy — delivered to your door after a licensed provider consultation. A modern approach to treating depression, anxiety, chronic pain, and beyond.
The Problem
The System Wasn't Built for You
Millions of people live with treatment-resistant depression, crippling anxiety, and chronic pain that conventional medicine can't touch. The traditional path is slow — months-long waitlists, revolving-door prescriptions, and treatments that barely scratch the surface.
You deserve better than "try this and see." You deserve a treatment backed by decades of clinical research, prescribed by a real doctor, and delivered on your terms — at home, on your schedule.
That's K Spray.
What Is K Spray
Ketamine Therapy, Reimagined
K Spray is a prescription ketamine nasal spray and lozenge service designed to bring clinical-grade treatment directly to you. Ketamine is a dissociative anesthetic that acts as an NMDA receptor antagonist — and even at significantly reduced doses, it enhances neuroplasticity and boosts glutamate signaling, helping modulate mood and reduce symptoms of depression, anxiety, and PTSD.
Unlike traditional antidepressants that can take weeks to work, ketamine can produce noticeable relief within hours or days, not months. K Spray also incorporates oxytocin — a neurotransmitter that promotes trust, bonding, and emotional safety — and research shows ketamine's anti-inflammatory properties further support recovery by reducing pro-inflammatory cytokines linked to depression. Both formats are compounded by licensed pharmacies and shipped directly to your home.
💨
Nasal Spray
Precision-dosed for rapid absorption. Delivers ketamine directly through the nasal mucosa for quick onset relief — ideal for acute symptom management.
💊
Sublingual Lozenge
Dissolves under the tongue for steady, controlled absorption. A gradual therapeutic experience preferred by those seeking a gentler onset.
The Process
Three Steps. Zero Hassle.
1
Complete Your Assessment
Fill out a brief, confidential health questionnaire from your phone or computer. It takes less than five minutes. No appointments. No phone calls. Just straightforward questions.
2
Consult With a Licensed Physician
A licensed physician on our team will review your questionnaire and reach out directly. They'll evaluate your case and — if you're a good candidate — write your prescription.
3
Treatment at Your Door
Your prescription is compounded by a licensed pharmacy and shipped directly to you. Ongoing provider check-ins ensure your treatment stays on track.
The Product
Compounded. Precise. Delivered.
Standard · 10mL
Extended · 20mL
Travel · 5mL
Why K Spray
Built Different
🩺
Licensed Prescribers, Not Algorithms
Every prescription is written by a real, licensed medical provider who reviews your case individually. No auto-approvals. No shortcuts.
💰
Affordable by Design
Transparent pricing with subscription options. You're never surprised by a bill — and never priced out of the care you need.
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Home-Based, Clinically Guided
Treatment happens at home — but you're never alone. Our clinical team is always available for support and dosage adjustments.
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Private and Secure
Plain packaging. Encrypted data. No judgment. Every step is designed with your privacy as the top priority.
Patient Stories
Real People. Real Relief.
★★★★★
"I spent three years cycling through SSRIs that didn't work. Within a week of starting K Spray, something shifted. I felt like myself again."
— Patient, 34 · Treatment-Resistant Depression
★★★★★
"The process was so simple I almost didn't believe it. Assessment, prescription, delivery. And it actually works."
Compounded drugs are not FDA-approved, meaning the FDA does not verify their safety, effectiveness, or quality before marketing. They are tailored by pharmacists for specific patient needs. While ketamine itself is an FDA-approved medication for use as an anesthetic, the specific compounded formulations provided through K Spray — including nasal sprays and sublingual lozenges — have not been individually reviewed, tested, or approved by the FDA for the treatment of depression, anxiety, chronic pain, or any other condition referenced on this website. All compounded products are prepared in accordance with applicable federal and state compounding laws and regulations.
Our Mission
We Believe Relief Shouldn't Be a Luxury
K Spray was founded on a simple conviction: breakthrough treatments should be available to everyone, not just those who can afford boutique clinics or navigate a broken healthcare system.
Ketamine therapy has been studied for decades. It's been used safely in clinical settings since the 1960s. The science is real. The results are documented. But access? That's been the bottleneck.
We built K Spray to remove that bottleneck — combining telehealth convenience, licensed medical oversight, and direct-to-door delivery into a single, seamless experience.
70%
of patients with treatment-resistant depression respond to ketamine therapy
~24hrs
average time to noticeable symptom relief vs. weeks for traditional antidepressants
60+
years of clinical research supporting ketamine's safety profile
Compounded with Precision
Every Bottle, Made for You
Each K Spray bottle is individually compounded by a licensed pharmacy to your physician's exact prescription — your dosage, your format, your treatment plan. Shipped in temperature-controlled packaging directly to your door.
The Science
How Ketamine Works in the Brain
Ketamine is a dissociative anesthetic that acts as an NMDA receptor antagonist. Even at significantly reduced doses, it enhances neuroplasticity and boosts glutamate signaling — helping modulate mood and reduce symptoms of depression, anxiety, and PTSD.
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NMDA Receptor Blockade
Ketamine blocks NMDA receptors, stopping the binding of glutamate — the brain's primary excitatory neurotransmitter. This blockade triggers a cascade of downstream effects that rapidly alter brain chemistry in ways traditional antidepressants cannot.
🧬
BDNF Release
The NMDA blockade triggers increased release of Brain-Derived Neurotrophic Factor (BDNF) — a protein that supports the growth and repair of brain cells. Low BDNF levels have been strongly linked to depression and chronic stress. Ketamine rapidly restores these levels.
⚡
AMPA Receptor Activation
Alongside BDNF release, ketamine activates AMPA receptors — another key pathway in mood regulation. This dual mechanism strengthens and builds new neural connections, enhancing the brain's ability to adapt, change, and recover.
🌱
Enhanced Neuroplasticity
Together, these mechanisms strengthen and build new neural connections — a process called neuroplasticity. This enhances the brain's ability to adapt and change, effectively "rewiring" thought patterns associated with depression, trauma, and chronic pain.
🔥
Anti-Inflammatory Properties
Studies show that ketamine exhibits significant anti-inflammatory properties by reducing pro-inflammatory cytokines and modulating the kynurenine pathway — mechanisms increasingly recognized in the etiology of depression. Chronic inflammation in the brain is now understood to be a key driver of mood disorders, and ketamine's ability to suppress these inflammatory signals may be a critical component of its rapid antidepressant effects.
🤝
Oxytocin — Enhanced Connection & Emotional Safety
K Spray incorporates oxytocin into its formulation — a neurotransmitter that promotes trust, bonding, and emotional safety. Oxytocin facilitates deeper connections through physical touch and positive social interactions, helping patients feel grounded, safe, and emotionally open during and after their ketamine sessions. This combination supports not only neurological healing but emotional resilience.
Ketamine's Two Forms: (R) and (S) Enantiomers
Ketamine is made up of two mirror-image molecular forms called enantiomers — (S)-ketamine and (R)-ketamine. Understanding the difference matters for your treatment.
(R)-Ketamine
Has broader NMDA receptor interaction, boosting neuroplasticity and producing rapid antidepressant effects. Clinical data shows higher overall response and remission rates in treatment-resistant depression compared to (S)-ketamine alone. R-ketamine is found exclusively in racemic compounded formulations.
(S)-Ketamine — Esketamine
When (S)-ketamine is used exclusively, it is referred to as esketamine — the basis of the FDA-approved nasal spray Spravato®. While effective, studies suggest racemic ketamine (containing both forms) may produce broader and more durable outcomes for many patients.
Racemic ketamine is a compounded product containing both (S) and (R) ketamine. K Spray uses racemic ketamine formulations compounded by licensed pharmacies per your physician's prescription.
Who We Help
Conditions We Treat
K Spray is prescribed for a range of conditions where traditional treatments have fallen short. Our licensed providers evaluate each patient individually.
🧠
Depression & Treatment-Resistant Depression
When SSRIs, SNRIs, and therapy haven't provided adequate relief, ketamine offers a different mechanism of action that many patients respond to rapidly.
😰
Anxiety Disorders
Generalized anxiety, social anxiety, and panic disorders can be profoundly debilitating. Ketamine therapy has shown promise in reducing symptoms where other options have plateaued.
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Chronic Pain
From neuropathic pain to fibromyalgia and complex regional pain syndrome, ketamine's analgesic properties offer an alternative to long-term opioid use.
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General Wellness & Resilience
For individuals seeking to enhance emotional resilience, cognitive flexibility, and overall mental wellness under the guidance of a medical provider.
Pricing
Transparent. Affordable. No Surprises.
We believe in straightforward pricing. No hidden fees, no insurance games, no bait-and-switch.
One Monthly Cost. Everything Included.
K Spray offers competitive subscription plans that include your provider consultation, prescription, medication, and ongoing clinical support — all in one monthly cost. Because the biggest barrier to feeling better shouldn't be your bank account.
FAQ
Questions? Good.
Yes. Ketamine is an FDA-approved medication that can be prescribed off-label by licensed providers for conditions like depression, anxiety, and chronic pain. It has been used in clinical settings safely since the 1960s.
When prescribed and dosed by a licensed provider, at-home ketamine therapy has a strong safety profile. We provide detailed guidance for every session and our clinical team is always reachable.
Many patients report improvement within the first few sessions. Unlike traditional antidepressants, ketamine can produce noticeable changes in mood and pain levels within hours to days of initial treatment.
If our medical team determines that ketamine isn't the right fit for you, we'll let you know honestly and, where possible, suggest alternative resources. You won't be charged for a prescription that isn't written.
K Spray is commonly prescribed for treatment-resistant depression, generalized anxiety, PTSD, chronic pain (including fibromyalgia and CRPS), and general mental wellness. All cases are evaluated individually by a licensed provider.
Your Next Chapter Starts With One Question
It takes less than five minutes to find out if K Spray is right for you. No commitment. No cost for the assessment. Just answers.
Confidential · HIPAA-Compliant · Free
Start Your Free Assessment
Answer a few questions about your health. A licensed physician will review your responses and reach out within 24 hours.
Patient Intake Questionnaire
✅ Assessment Submitted
Create Your K Spray Account
Your assessment has been received. Now create your account — all future interactions with K Spray, including your physician consultations, prescriptions, and order history, will live here.
Already have an account?
One More Step
Create Your Password
Choose a secure password for your account. You'll use this along with your email or phone number to log in.
Welcome to K Spray. Your assessment has been submitted and your account is live.
A licensed physician will review your responses and reach out within 24 hours to schedule your consultation. All future interactions — consultations, prescriptions, refills, and support — will go through your K Spray account.
K Spray — Relief, delivered.
Competitor Analysis · Transparent Pricing
How K Spray Stands Apart
We benchmarked every major ketamine therapy provider so you don't have to. Here's exactly how K Spray compares — on price, access, care, and value.
Competitor Landscape
K Spray vs. The Competition
Every competitor ranked by model, dose, price per session, and positioning — with K Spray at the top.
Company
Model
Dose Range
Price / Session
mg per $
Drug Cost/mg
Positioning
⭐ K Spray
Physician-guided, home delivery
Custom per Rx
$99–$169/mo
Best value
$0.02–0.05/mg
Full care + delivery
Wondermed
Budget guided
200–600 mg
$90/session
4–10 mg/$
$0.02–0.05/mg
Most affordable
Innerwell / BetterU
Mid-tier guided
300–800 mg
$120/session
3–8 mg/$
$0.02–0.05/mg
Guided care
Mindbloom
Premium guided macrodose
500–1,000 mg
$200/session
2.5–5 mg/$
$0.02–0.05/mg
Experience + clinician
Joyous
Daily microdose subscription
900–2,700 mg/mo
$129/mo
7–21 mg/$
$0.02–0.05/mg
Cheapest access
Spravato (J&J)
FDA-approved esketamine
56–84 mg
$850/dose
~0.1 mg/$
$0.02–0.05/mg
Insurance / clinical
Care First (pharmacy)
Raw compound only
500–1,500 mg
$49–$70/Rx
7–21 mg/$
$0.04–0.10/mg
No clinical support
K Spray Product Tiers
Find the Plan That Fits You
Every tier includes a physician consultation, licensed pharmacy compounding, and ongoing clinical monitoring. No hidden fees.
Tier
Product
What's Included
Price
Billing
1 — Starter
K-Spray Day White bottle
Physician consult
Day Formula Rx
Monthly supply
PHQ/GAD monitoring
$99/mo
Monthly subscription auto-renew
2 — Standard
K-Spray Night Black bottle
Physician consult
Night Formula Rx
Monthly supply
PHQ/GAD + C-SSRS monitoring
$99/mo
Monthly subscription auto-renew
3 — Complete
K-Spray+ Both bottles
Physician consult
Day + Night Formula Rx
Both monthly supplies
Full protocol monitoring
Priority care team access
$169/mo
Monthly subscription auto-renew
4 — Quarterly
K-Spray Day or Night 90-day supply
All Standard features
90-day supply
Free shipping
Locked-in rate
$269/quarter ($89.67/mo equiv.)
Quarterly subscription auto-renew
5 — Annual
K-Spray+ Annual Both formulas, 12mo
All Complete features
12-month supply
Priority physician access
Annual outcome report
$1,499/yr ($124.92/mo equiv.)
Annual subscription auto-renew
Subscription Rules & Policies
No Fine Print. No Surprises.
🔄 Auto-Renew Cadence
Monthly (default), Quarterly, or Annual. Patient selects at checkout. Can downgrade or cancel anytime with 7-day notice before renewal.
💊 Formula Changes
Patient cannot self-switch formulas. Any formula change requires physician reauthorization. New Rx issued within 48 hours of consult.
⚖️ Dosage Adjustments
Dosage is adjusted by physician at no additional cost. Same subscription price regardless of dose — always.
⏸️ Pause / Skip
Patients can pause up to 2 months per year without cancelling. Subscription resumes automatically after the pause period.
❌ Cancel Policy
Cancel anytime. No refunds on current period. Unused supply shipped; no clawback on medication already dispensed.
💳 HSA/FSA Eligibility
Likely eligible as a prescription medication expense. Confirm with your compliance attorney — currently under review.
🏥 Insurance
Not currently covered by insurance. No insurance billing at launch. Transparent out-of-pocket pricing only.
📋 K-Spray+ Dual Rx
Two separate prescriptions on file for the Complete tier. Physician must authorize both independently. Billed as one subscription.
Better Care. Better Value. Delivered.
See which K Spray plan is right for you — starting at $99/mo with full physician oversight.
Telehealth · Completed · Prescription issued · Mar 5, 2025
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Products
All K Spray products with subscription pricing. Save more with a 2-month plan.
Product
Strength
1-Month
2-Month
K-Spray Standard Physician consult · Monthly supply · PHQ/GAD monitoring
3 mg
$99
$179 save $19
6 mg
$119
$219 save $19
10 mg
$139
$259 save $19
K-Spray+ Both formulas · Full protocol monitoring · Priority care access
3 mg
$169
$309 save $29
6 mg
$189
$349 save $29
10 mg
$209
$389 save $29
All subscriptions include physician evaluation and prescription when clinically appropriate. Prices shown are for medication only and do not include applicable pharmacy fees. Contact your care team to change your current plan.
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