Energy support
Being this tired doesn’t have to be your new normal. Clinician-guided plans that support cellular energy from the inside out–backed by science and trusted by 220,000+ users.
Copyright © 2026 by AgelessRx
Our Offerings
Learn
Contact Us
Clinician-guided
If you are interested in a prescription product, AgelessRx will assist in setting up a visit for you with a licensed medical professional, who will evaluate whether or not you are an appropriate candidate for the prescription product.
If appropriate, he/she may write you a prescription for the product which is fulfilled at a partnering pharmacy, unless requested otherwise.
For more,
healthier years
Copyright © 2026 by AgelessRx
Our Offerings
Learn
Contact Us
If you are interested in a prescription product, AgelessRx will assist in setting up a visit for you with a licensed medical professional, who will evaluate whether or not you are an appropriate candidate for the prescription product.
If appropriate, he/she may write you a prescription for the product which is fulfilled at a partnering pharmacy, unless requested otherwise.
For more,
healthier years
Backed by Stanford PhD
Secure platform
FSA/HSA Eligible
Smarter support for lasting energy
Fatigue support isn’t one-size-fits-all. That’s why your plan includes unlimited dosage adjustments, unlimited messaging, and ongoing clinician support at no extra cost.
Not all energy solutions are created equal
Energy support
Starting at $79/mo.
Clinician-guided
Backed by Stanford PhD
Secure platform
FSA/HSA Eligible
Longevity expertise without concierge pricing
Energy support works best when it targets the systems that actually produce it. Your plan is guided by clinicians who are experts in cellular energy, recovery, and healthy aging—supported by our Stanford PhD-led Research Team.
"It feels like light bulbs are turning on in my brain and body."
VERIFIED AGELESSRX CUSTOMER*
Have more questions?
We’re here to help you get where you need to be.
Have more questions?
We’re here to help you get where you need to be.
Answer a few simple questions and get a personalized, clinician-guided energy plan delivered to your door–with ongoing support every step of the way.
Feeling better starts here
"It feels like light bulbs are turning on in my brain and body."
VERIFIED AGELESSRX CUSTOMER*
Everything you need.
One simple monthly price.
$79/month
What's included
Starting as low as
Free, discreet shipping
Licensed clinician oversight
Unlimited messaging
Personalized adjustments
No hidden fees
FSA & HSA eligible
Stanford PhD-led Research Team
Future-forward health
Advanced protocols available
Science-backed care, all in one spot
Energy doesn’t just drop overnight. As the systems that produce energy become less efficient with age, what used to work no longer delivers the same results.
What used to work is no longer working
There’s a reason you’re tired all the time
Results that add up
Supporting energy at the cellular level requires a targeted approach. Our clinician-guided plans support the systems that power energy, recovery, and mental clarity—so you can feel more like yourself.
Clinically-backed results
reported improved energy
83%
Actual results may vary. Data was self-reported by 536 surveyed customers who checked in with their provider on their second check-in between 8/18/25 and 1/22/26. All respondents are AgelessRx customers who were approved for a prescription after completing an assessment with a medical provider.
reported more physical endurance
77%
noticed benefits by 1st check-in
93%
One plan. Multiple ways to support energy.
Explore treatments
Longevity expertise without concierge pricing
Energy support works best when it targets the systems that actually produce it. Your plan is guided by clinicians who are experts in cellular energy, recovery, and healthy aging—supported by our Stanford PhD-led Research Team.
Personalized care for less
Limited time: Get started for as low as $79
Limited time: Get started for as low as $79
What used to work is no longer working
Energy doesn’t just drop overnight. As the systems that produce energy become less efficient with age, what used to work no longer delivers the same results.
There’s a reason you’re tired all the time
Not all energy solutions are created equal
Fatigue support isn’t one-size-fits-all. That’s why your plan includes unlimited dosage adjustments, unlimited messaging, and ongoing clinician support at no extra cost.
Smarter support for lasting energy
Explore treatments
One plan. Multiple ways to support energy.
Clinically-backed results
Results that add up
Supporting energy at the cellular level requires a targeted approach. Our clinician-guided plans support the systems that power energy, recovery, and mental clarity—so you can feel more like yourself.
Actual results may vary. Data was self-reported by 536 surveyed customers who checked in with their provider on their second check-in between 8/18/25 and 1/22/26. All respondents are AgelessRx customers who were approved for a prescription after completing an assessment with a medical provider.
noticed benefits by 1st check-in
93%
83%
reported improved energy
by 2nd check-in
77%
reported more physical endurance
Personalized care for less
Science-backed care, all in one spot
Everything you need.
One simple monthly price.
$79/month
Free, discreet shipping
What's included
Licensed clinician oversight
FSA & HSA eligible
Unlimited messaging
No hidden fees
Personalized adjustments
Stanford PhD-led Research Team
Future-forward health
Advanced protocols available
Starting as low as
Our idea of a page-turner?
Clinical trials.
This placebo controlled study in 24 elderly individuals showed that a single dose of an NAD+ booster before exercise improved fatigue index, physical recovery and muscle function. Euro Journ Nutrition, 2019
1
We vet everything on PubMed so you don’t have to. Here’s what the science says.
This clinical study evaluates 6 months of Sermorelin treatment in 89 healthy elderly individuals, demonstrating improvements in cognitive assessments for problem solving, focus, and memory. Neurobio of Aging, 2006
4
This review study highlights the association between reduced NAD+ and age-related diseases, including how boosting levels may improve mitochondrial health and support energy, mood, and cognitive function. npj Metabolic Health and Disease, 2025
2
This 24-week clinical trial demonstrated that supplementation with Glutathione precursors (GlyNAC) in 8 generally healthy individuals boosts GSH levels and improves oxidative stress, mitochondrial function, inflammation, and physical and cognitive function. Clin and Transl Med, 2021
5
This clinical study in 19 elderly individuals administering a modified version of Sermorelin for 4 months demonstrated improvements in muscle mass, energy, libido, skin health, general wellness and insulin sensitivity. JCEM, 1997
3
This clinical study in 8 individuals supplementing with Glutathione for 2 weeks demonstrates improved exercise endurance, mitochondrial function, and reduced fatigue. J Int Soc Sports Nutr, 2015
6
Our idea of a page-turner? Clinical trials.
We vet everything on PubMed so you don’t have to. Here’s what the science says.
1
This placebo controlled study in 24 elderly individuals showed that a single dose of an NAD+ booster before exercise improved fatigue index, physical recovery and muscle function. Euro Journ Nutrition, 2019
2
This review study highlights the association between reduced NAD+ and age-related diseases, including how boosting levels may improve mitochondrial health and support energy, mood, and cognitive function. npj Metabolic Health and Disease, 2025
4
This clinical study evaluates 6 months of Sermorelin treatment in 89 healthy elderly individuals, demonstrating improvements in cognitive assessments for problem solving, focus, and memory. Neurobio of Aging, 2006
3
This clinical study in 19 elderly individuals administering a modified version of Sermorelin for 4 months demonstrated improvements in muscle mass, energy, libido, skin health, general wellness and insulin sensitivity. JCEM, 1997
6
This clinical study in 8 individuals supplementing with Glutathione for 2 weeks demonstrates improved exercise endurance, mitochondrial function, and reduced fatigue. J Int Soc Sports Nutr, 2015
5
This 24-week clinical trial demonstrated that supplementation with Glutathione precursors (GlyNAC) in 8 generally healthy individuals boosts GSH levels and improves oxidative stress, mitochondrial function, inflammation, and physical and cognitive function. Clin and Transl Med, 2021
FAQs
How do I administer injections?
You will draw up the prescribed amount of prescribed treatment with the provided insulin needle and syringe, then inject subcutaneously.
Where on my body should I use injections?
How long before I start to feel the benefits of my treatment?
Some users report increased energy within hours; individual results vary.
Important Safety Information & Common Side Effects
NAD+ side effects
The most commonly reported side effect of NAD+ Injections is irritation to the injection area on the body. If this happens, consider changing the placement of the injection on the body (i.e. alternating locations each week). If irritation still occurs, you may apply an over-the-counter itch cream, preferably with hydrocortisone as an active ingredient. In severe rash cases, AgelessRx doctors can also phone in a prescription for steroid cream to your local pharmacy.
Glutathione side effects
Glutathione Injections have not been evaluated by the FDA, but our patients report* the following side effects:
• Diarrhea (35.8%)
• Upset stomach (29.2%)
• Fatigue (19.2%)
• Nausea (19.1%)
• Stomach cramping (13.3%)
*Actual results may vary. Data was self-reported by 17,084 surveyed customers who checked in with their provider between 4/7/2022 and 8/18/2025. All respondents are AgelessRx customers who were approved for a prescription after completing an assessment with a medical provider.
Most side effects go away on their own within a few days or weeks. If you find that any side effects persist longer or get worse over time, stop taking your medication and contact your provider as soon as possible.
Sermorelin side effects
The most common side effects of Sermorelin include:
• Pain, redness, or irritation at the injection site
• Face or neck flushing
• Headache
• Nausea
Side effects are usually mild and often go away on their own within a week or two.
For a full list of side effects, please review Healthline’s Sermorelin resources.
Other important safety information
The most common side effect reported is irritation surrounding the area where the injection is applied.
If irritation does occur, consider changing the placement of the injection on the body (i.e. alternating arms each week) to minimize irritation. If irritation continues to occur, apply an over-the-counter itch cream, preferably one with hydrocortisone.
Taking Glutathione long-term may lead to lower zinc levels. Avoid taking Glutathione if you're sensitive or allergic to any related ingredients. Do not use Glutathione (GSH) if you are pregnant or breastfeeding.
Sermorelin is only for users who are at least 30 years old. Users under 30 should explore other longevity solutions.
Your provider may ask you for additional information if you have one of the following conditions:
• Hypothyroidism
Untreated hypothyroidism can impair a patient’s growth hormone (GH) response. Users with
hypothyroidism may be asked to show that their condition is treated and managed.
• Hyperglycemia or diabetes
Taking Sermorelin with untreated hyperglycemia or diabetes may further impair glycemic control. Users
with hyperglycemia or diabetes may be asked to show that their condition is treated and managed.
Sermorelin should not be used by anyone with moderate to severe liver dysfunction or kidney disease.
Do not use Sermorelin if you have an active cancer, or if you have had cancer within the last two years.
Do not use Sermorelin if you are pregnant, breastfeeding, or planning to become pregnant or breastfeed. If you become pregnant while taking Sermorelin, consult your provider before continuing with your next dose.
Though rare, allergic reactions to Sermorelin are still possible. If you notice any shortness of breath or swelling around your face, tongue, or throat after using Sermorelin, stop use and contact emergency services right away. Mild allergic reactions around the injection site are normal and not cause for emergency.
As with any prescription medication, the dose prescribed is for you and you alone. Do not, under any circumstances, allow anyone else to use your Sermorelin.
FAQs
How do I administer injections?
You will draw up the prescribed amount of your prescribed treatment with the provided insulin needle and syringe, then inject subcutaneously.
Important Safety Information & Common Side Effects
NAD+ side effects
The most commonly reported side effect of NAD+ Injections is irritation to the injection area on the body. If this happens, consider changing the placement of the injection on the body (i.e. alternating locations each week). If irritation still occurs, you may apply an over-the-counter itch cream, preferably with hydrocortisone as an active ingredient. In severe rash cases, AgelessRx doctors can also phone in a prescription for steroid cream to your local pharmacy.
Glutathione side effects
Glutathione Injections have not been evaluated by the FDA, but our patients report* the following side effects:
- Diarrhea (35.8%)
- Upset stomach (29.2%)
- Fatigue (19.2%)
- Nausea (19.1%)
- Stomach cramping (13.3%)
Most side effects go away on their own within a few days or weeks. If you find that any side effects persist longer or get worse over time, stop taking your medication and contact your provider as soon as possible.
*Actual results may vary. Data was self-reported by 17,084 surveyed customers who checked in with their provider between 4/7/2022 and 8/18/2025. All respondents are AgelessRx customers who were approved for a prescription after completing an assessment with a medical provider.
Sermorelin side effects
The most common side effects of Sermorelin include:
• Pain, redness, or irritation at the injection site
• Face or neck flushing
• Headache
• Nausea
Side effects are usually mild and often go away on their own within a week or two.
For a full list of side effects, please review Healthline’s Sermorelin resources.
Other important safety information
The most common side effect reported is irritation surrounding the area where the injection is applied.
If irritation does occur, consider changing the placement of the injection on the body (i.e. alternating arms each week) to minimize irritation. If irritation continues to occur, apply an over-the-counter itch cream, preferably one with hydrocortisone.
Taking Glutathione long-term may lead to lower zinc levels. Avoid taking Glutathione if you're sensitive or allergic to any related ingredients. Do not use Glutathione (GSH) if you are pregnant or breastfeeding.
Sermorelin is only for users who are at least 30 years old. Users under 30 should explore other longevity solutions.
Your provider may ask you for additional information if you have one of the following conditions:
• Hypothyroidism
Untreated hypothyroidism can impair a
patient’s growth hormone (GH) response.
Users with hypothyroidism may be asked to
show that their condition is treated and
managed.
• Hyperglycemia or diabetes
Taking Sermorelin with untreated
hyperglycemia or diabetes may further
impair glycemic control. Users
with hyperglycemia or diabetes may be
asked to show that their condition is treated
and managed.
Sermorelin should not be used by anyone with moderate to severe liver dysfunction or kidney disease.
Do not use Sermorelin if you have an active cancer, or if you have had cancer within the last two years.
Do not use Sermorelin if you are pregnant, breastfeeding, or planning to become pregnant or breastfeed. If you become pregnant while taking Sermorelin, consult your provider before continuing with your next dose.
Though rare, allergic reactions to Sermorelin are still possible. If you notice any shortness of breath or swelling around your face, tongue, or throat after using Sermorelin, stop use and contact emergency services right away. Mild allergic reactions around the injection site are normal and not cause for emergency.
As with any prescription medication, the dose prescribed is for you and you alone. Do not, under any circumstances, allow anyone else to use your Sermorelin.
Starting at $79/month
Supporting energy at the cellular level requires a targeted approach.
You deserve more than just a temporary boost
Why 220K+ people chose AgelessRx
Cellular energy production
Targeted care to support how cells produce energy
Mental clarity
Support brain energy metabolism for clearer thinking and focus
Stress & recovery
Help the body recover from physical, mental, and daily stress more efficiently
Personalized dosage adjustments as the body changes
Ongoing optimization
Longevity support
Address age-related declines in cellular energy and hormone signaling
Mood support
Support the biological pathways that influence mood, motivation, and resilience
Quick fixes may help short term, but they don’t address how the body produces energy. NAD+, Glutathione, and Sermorelin may target cellular energy at the source to support consistent, sustained energy over time.
NAD+ Injection
May boost energy, improve focus, support cellular health, and become a healthier version of you with one of the most effective methods of restoring NAD+ levels that deplete with age.
Starting at $79 / mo
Glutathione Injection
From increased energy to improved immune function and reduced cellular damage, experience the potential age-restoring benefits of glutathione at a fraction of the
cost of IV therapy.
Starting at $99 / mo
Sermorelin Injection
Sermorelin has shown to boost energy, lean muscle mass, and strength by encouraging the body to replenish its own growth hormone safely and gradually, without the risks and side effects of synthetic HGH therapy.
Starting at $99 / mo
Explore our treatments
Browse our offerings or tell us about your health goals.
Pause or cancel anytime
Plus, enjoy ongoing support from our world-class care team.
Get medical review
Fill out a brief intake form and receive a response in 2-3 days.
Enjoy fast, free shipping
Orders are delivered anywhere in the US within 5-7 business days.
Take the first step toward a healthier you.
Feeling more energized starts here
Feeling better starts here
Answer a few questions and take your first step toward better recovery, deeper sleep, and more resilient energy. Get started today for just $79/month.
Supporting energy at the cellular level requires a targeted approach.
Why 220K+ people chose AgelessRx
You deserve more than just a temporary boost
Cellular energy production
Targeted care to support how cells produce energy
Mental clarity
Support brain energy metabolism for clearer thinking and focus
Stress recovery
Help the body recover from physical, mental, and daily stress more efficiently
Mood support
Support the biological pathways that influence mood, motivation, and resilience
Longevity support
Address age-related declines in cellular energy and hormone signaling
Ongoing optimization
Personalized dosage adjustments as the body changes
Quick fixes may help short term, but they don’t address how the body produces energy. NAD+, Glutathione, and Sermorelin may target cellular energy at the source to support consistent, sustained energy over time.
NAD+ Injection
Boost energy, improve focus, support cellular health, and become a healthier version of you with one of the most effective methods of restoring NAD+ levels that deplete with age .
Starting at $79 / mo
Glutathione Injection
From increased energy to improved immune function and reduced cellular damage, experience the potential age-restoring benefits of glutathione at a fraction of the cost of IV therapy.
Starting at $99 / mo
Sermorelin Injection
Sermorelin has shown to boost energy, lean muscle mass, and strength by encouraging your body to replenish its own growth hormone safely and gradually, without the risks and side effects of synthetic HGH therapy.
Starting at $99 / mo
Feeling more energized starts here
Take the first step toward a healthier you
Explore our treatments
Browse our offerings or tell us about your health goals.
Get medical review
Fill out a brief intake form and receive a response in 2-3 days.
Enjoy fast, free shipping
Orders are delivered anywhere in the US within 5-7 business days.
Pause or cancel anytime
Plus, enjoy ongoing support from our world-class care team.
Where on my body should I use injections?
Ideally, the injection is administered into a fatty layer of skin, such as: back of arm, abdomen, or flank/lumbar region.
How long before I start to feel benefits of my treatment?
Some users report increased energy within hours; individual results vary.
Trusted by 220,000+ customers
Trusted by 220,000+ customers
DISCLAIMER
*Actual results may vary. Introductory price applies to quarterly plan. The above statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Prescription products require an online evaluation with a licensed medical professional who will determine if a prescription is appropriate. Products are compounded by a licensed pharmacy. The FDA has not reviewed or approved compounded products for any use for safety, efficacy, or quality. See above for important safety information. Benefits outlined on AgelessRx.com are based on 3rd party studies. Medication is offered as a subscription service which you can cancel at any time. Actual product packaging may appear differently than shown.
*Actual results may vary. Introductory price applies to quarterly plan. The above statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Prescription products require an online evaluation with a licensed medical professional who will determine if a prescription is appropriate. Products are compounded by a licensed pharmacy. The FDA has not reviewed or approved compounded products for any use for safety, efficacy, or quality. See above for important safety information. Benefits outlined on AgelessRx.com are based on 3rd party studies. Medication is offered as a subscription service which you can cancel at any time. Actual product packaging may appear differently than shown.
DISCLAIMER