Compounded in the USA
HSA/FSA Eligible
Boost energy & healthy aging with
NAD+ Nasal SprayRx
Fuel cellular energy, sharpen focus, and support healthy aging—all without leaving home.
100,000+ patients treated
High-potency, 3rd party lab tested
No insurance required, fast delivery
Compounded medication. Not FDA-approved. Safety info: For more information on side effects and other safety information, see full Important Safety Information.
What is NAD+?
NAD+ (Nicotinamide adenine dinucleotide) is a coenzyme that plays a crucial role in various cellular processes, including energy metabolism, DNA repair, and cellular stress response. NAD+ levels decline with age, and supplementation with NAD+ has been shown to have beneficial effects on health and longevity.
How does Nad+ work?
NAD+ is found in every cell in your body and is essential for creating cellular energy and maintaining cellular health. NAD+ helps to regulate the body's energy production by stimulating the production of ATP, the body's primary source of energy. In the body, NAD+ is primarily stored in the mitochondria, which are the powerhouse of the cells responsible for producing energy.
What is Shayk?
Shayk is a modern longevity and preventative care platform that delivers science-backed treatments and support - entirely online. From hormone health to metabolism, we help you take control of your long-term wellness with expert-led care and convenient delivery.
NAD+ Injections and NAD+ Nasal Spray are compounded medications. They are not FDA-approved and do not undergo FDA safety, effectiveness, or manufacturing review. See more serious warnings & fuller safety info here.
Boost energy & healthy aging with
4.9 • 20,704 Reviews
NAD+ Nasal SprayRx
100,000+ patients treated
High-potency, 3rd party lab tested
No insurance required, fast delivery
HSA/FSA Eligible
Compounded in the USA
NAD+ InjectionsRx
Fuel cellular energy, sharpen focus, and support healthy aging—all without leaving home.
Compounded medication. Not FDA-approved. Safety info: For more information on side effects and other safety information, see full Important Safety Information.
What is NAD+?
NAD+ (Nicotinamide adenine dinucleotide) is a coenzyme that plays a crucial role in various cellular processes, including energy metabolism, DNA repair, and cellular stress response. NAD+ levels decline with age, and supplementation with NAD+ has been shown to have beneficial effects on health and longevity.
How does Nad+ work?
NAD+ is found in every cell in your body and is essential for creating cellular energy and maintaining cellular health. NAD+ helps to regulate the body's energy production by stimulating the production of ATP, the body's primary source of energy. In the body, NAD+ is primarily stored in the mitochondria, which are the powerhouse of the cells responsible for producing energy.
What is Shayk?
Shayk is a modern longevity and preventative care platform that delivers science-backed treatments and support - entirely online. From hormone health to metabolism, we help you take control of your long-term wellness with expert-led care and convenient delivery
How it works
FAQ
Safety
Your timeline to treatment
From personalized treatment to 24/7 support, we help you get—and stay—on track.
Start losing weight in 5 simple steps
1. Start your online visit
Answer a few questions about your health and goals, all online—no in-person doctor’s office visit necessary. You’ll find out if you’re eligible within 2 days.
2. Provider writes an Rx (if appropriate)
A provider will review your info and prescribe the right GLP-1 treatment for you, if eligible. Get ready for your first dose in less than a week!
3. Start your treatment
Our medication will be shipped directly to your door for maximum convenience. With Shayk, starting your treatment is as simple as opening your package and following our easy-to-use instructions.
4. Get support to stay on track
Keep making progress with regular check-ins, expert guidance, and access to your care team 24/7. Ongoing care and support is there for you when you need it—whether it’s a quick chat with your provider or routine check-ins, we’re with you every step of the way.
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100% online,
unlimited 24/7 support
Chat with a provider 24/7
Manage goals in one place
Clinically proven ingredients & US licensed pharmacies
Fast, discreet shipping
Always quality-tested, with proven results
Our medication is conveniently delivered from a state-licensed pharmacy within our network, straight to your door when you need it. Each pharmacy conducts third-party testing through FDA and DEA registered labs, ensuring quality control for every compounded lot prescribed to Shayk patients. These tests focus on four key characteristics to guarantee quality and safety.
Potency test
Passed
Learn More
This test is performed every 3 to 6 months. It confirms that the medication has plus or minus 10% of the appropriate concentration of the active ingredient.
Sterility test
Passed
Learn More
This test ensures the medication is free from any contaminants, including bacteria or other pathogens. Every batch is tested and must meet the requirements of USP 797.1.
pH test
Passed
Learn More
This test assesses the acid/base balance to ensure minimal irritation upon injection.
Endotoxicity
Passed
Learn More
This test, along with sterility testing, ensures the medication is free of harmful toxins. Every batch is tested for bacterial endotoxins, which may not exceed the threshold limits defined in USP 85.
Backed by the country’s
leading health experts
Behind every treatment at shayk(rx), is a team of world-class doctors and clinical advisors, supported by the most accredited pharmacies in the United States. By combining cutting-edge medical expertise with the highest standards in prescription fulfillment, we deliver care you can trust. It’s a seamless experience designed to bring safe, effective treatments into the hands of millions—making healthcare easier, safer, and more effective than ever.
Board-certified
doctors handling all prescription management and ongoing support
Regulated, USA based
pharmacies carefully handling and shipping every prescription
Every treatment
personalized to you and your health goals
Have questions?
Frequently asked questions
Find answers to common questions about our medication subscriptions and medical review process.
What is shaykRx?
ShaykRx is a 100% online healthcare platform that connects patients across all 50 states with licensed medical professionals and trusted U.S.-based pharmacies—bringing treatment directly to your home. Whether your focus is weight loss, energy, muscle, hair loss, or more, our simple process makes it easy to connect with providers licensed in your state who can create personalized treatment plans, including prescription options, and have them delivered discreetly to your door.
Our mission is best captured by our slogan: “It’s not a trend. It’s treatment.” At shaykRx, we’re committed to providing real, clinically backed care that’s affordable, accessible, and designed around your lifestyle. From consultation to prescription to delivery, we make healthcare simpler, safer, and more effective—so you can focus on results that last.
How does shaykRx work?
Here's how we support your healthcare journey:
Medical Intake: Complete your free medical intake form by answering some questions about your health history, lifestyle, and goals, 100% online. We make it seamless for you and eliminate the need to visit a physical clinic.
Provider Evaluation: Your licensed healthcare provider will review your intake form, determine if the selected medication is appropriate for you, and answer any questions you may have — all at no additional cost.
Prescription Delivered: If deemed appropriate, your medical provider will prescribe medication for you and have it delivered directly to your doorstep by a US licensed pharmacy. The cost of the medication and shipping is included in your singular monthly price.
Ongoing support: shayk(RX) provides ongoing support and follow-up consultations with healthcare professionals to monitor progress, address any concerns, and make adjustments to your healthcare plan as needed. All done online through your patient portal 24/7.
What’s all included in any monthly prescription price?
All monthly prescription prices cover the cost of doctor's visits, prescription medications, and free shipping. There are no hidden or additional fees. Prescription medications are provided only after consultation with a healthcare provider to ensure they are appropriate for you. ShaykRx offers a comprehensive package that includes ongoing support and regular check-ins to optimize your treatment.
Note: Compounded medications are prepared based on specific patient needs and are not reviewed or approved by the FDA for safety or effectiveness. Prescription required. Results may vary.
Do I need insurance?
Nope! Insurance isn’t needed at shaykRx. We keep things simple with transparent pricing—your treatment, medical visit, ongoing shipments, and provider messaging all come bundled into one affordable cost.
What medications do your doctors prescribe?
Our network of partner physicians may prescribe FDA-approved and compounded medications. Other offerings may include peptide therapies and medications that support metabolism, recovery, or performance; based on clinical suitability and your health goals.
Note: Compounded medications are prepared based on specific patient needs and are not reviewed or approved by the FDA for safety or effectiveness. Prescription required. Results may vary.
Do real doctors oversee my treatment plan?
Yes. Every shaykRx treatment plan is reviewed and guided by licensed, board-certified clinicians. You’ll have access to expert care, ongoing monitoring, and the support you need to track your progress.
Does shaykRx use FDA-regulated pharmacies?
Yes. All formulations undergo third-party analytical testing to confirm potency and strength as labeled. Our pharmacies operate under strict regulatory guidelines. 503A pharmacies are licensed by state boards of pharmacy, while 503B pharmacies are registered and overseen by the FDA. Both types of pharmacies are subject to FDA regulations, ensuring compliance with industry standards for safety and quality.
What happens if my prescription isn’t approved?
If you are not prescribed the desired medication from our team of medical providers, you will be notified and receive a full refund for all cost incurred. This includes a cancellation of any subscriptions or price you selected.
What is shaykRx’s “Same price at every dose” guarantee?
Unlike other companies that may increase fees as your dose increases, we offer consistent pricing for every dose and medication. We are committed to democratizing healthcare, making it affordable for everyone.
Please note: same dose pricing may not apply during promotional periods or discounts.
