Limitless

Important Safety Information

Every product we offer is listed below with its regulatory status. Prescription products are available only if a licensed provider decides they are appropriate for you.

ProductStatus
NAD+ InjectableCompounded · not FDA-approved · Prescription only
B12 InjectableCompounded · not FDA-approved · Prescription only
Enclomiphene TabletsCompounded · not FDA-approved · Prescription only
Glutathione InjectableCompounded · not FDA-approved · Prescription only
HCG InjectableCompounded · not FDA-approved · Prescription only
Lipo B12 InjectableCompounded · not FDA-approved · Prescription only
Metformin ERFDA-approved medication · Prescription only
Mounjaro PenFDA-approved medication · Prescription only
Niagen NRDietary supplement
Ozempic PenFDA-approved medication · Prescription only
Semaglutide WeeklyCompounded · not FDA-approved · Prescription only
Sermorelin PeptideCompounded · not FDA-approved · Prescription only
Tesamorelin PeptideCompounded · not FDA-approved · Prescription only
Testosterone Cream DailyCompounded · not FDA-approved · Schedule III controlled substance · Prescription only
Testosterone Cypionate InjectableCompounded · not FDA-approved · Schedule III controlled substance · Prescription only
Tirzepatide WeeklyCompounded · not FDA-approved · Prescription only
Wegovy PenFDA-approved medication · Prescription only
Zepbound PenFDA-approved medication · Prescription only

Important Safety Information

GLP-1 medications (semaglutide, tirzepatide)

Boxed warning

Risk of thyroid C-cell tumors. In studies in rodents, semaglutide and tirzepatide caused thyroid C-cell tumors. It is not known whether they cause thyroid tumors, including medullary thyroid carcinoma (MTC), in humans. Do not use if you or a family member has ever had MTC, or if you have Multiple Endocrine Neoplasia syndrome type 2 (MEN 2).

Who should not use it

Anyone with a personal or family history of MTC or with MEN 2, anyone who has had a serious allergic reaction to semaglutide, tirzepatide or any ingredient in the product, and anyone who is pregnant. Do not use two GLP-1 medications at the same time.

Serious side effects

Inflammation of the pancreas (pancreatitis), gallbladder problems, low blood sugar (especially with insulin or sulfonylureas), kidney problems, serious allergic reactions, vision changes in people with type 2 diabetes, increased heart rate, depression or thoughts of suicide, and food or liquid entering the lungs during surgery or procedures under anesthesia or deep sedation.

Tell your provider right away if you get a lump or swelling in the neck, trouble swallowing, hoarseness or shortness of breath.

Common side effects

Nausea, diarrhea, vomiting, constipation, stomach pain, headache, tiredness, upset stomach, dizziness, bloating and heartburn.

Pregnancy and birth control

Tell your provider if you are pregnant, plan to become pregnant or are breastfeeding. Tirzepatide may reduce the effectiveness of oral birth control.

More information

This is not a complete list of risks. Talk to your provider and read the Medication Guide or patient information that comes with your medication.

Compounded medications

Compounded medications are not FDA-approved and have not been reviewed by the FDA for safety, effectiveness or quality.

About compounded medications

Compounded medications are prepared by a state-licensed pharmacy for an individual patient under a valid prescription when a licensed provider determines a compounded product is medically appropriate. They are not generic versions of any brand-name drug, and results from clinical studies of FDA-approved products do not apply to compounded products.

Injection-site reactions

Common side effects of injectable medications include redness, pain or swelling where you inject. Contact your provider about any side effect that bothers you or does not go away.

Testosterone

Testosterone is a Schedule III controlled substance and can be abused. It can raise blood pressure, which can increase the risk of heart attack, stroke and cardiovascular death.

Who should not use it

Men with known or suspected breast or prostate cancer, and women who are pregnant or may become pregnant; testosterone can cause birth defects. Children and women should avoid contact with skin where testosterone cream was applied.

Serious side effects

Increased blood pressure, increased red blood cell count (hematocrit) that may raise the risk of blood clots, worsening of an enlarged prostate, reduced sperm count and fertility, sleep apnea, fluid retention, liver problems and changes in cholesterol. Your provider may order blood tests before and during treatment.

Common side effects

Acne, injection-site or skin reactions, and increased red blood cells.

Safe use

Keep testosterone in a safe place and never share it.

Enclomiphene

Enclomiphene is not FDA-approved. Stop taking it and contact your provider if you notice changes in your vision.

Possible side effects

Headache, hot flashes, nausea, mood changes, visual disturbances and increased red blood cell count. Your provider may order blood tests during treatment.

hCG (human chorionic gonadotropin)

hCG has not been shown to be effective for weight loss and should not be used for that purpose.

Possible side effects

Headache, irritability, fatigue, breast enlargement, injection-site pain and, rarely, blood clots. Tell your provider about any history of prostate cancer, hormone-sensitive tumors, or heart, kidney or seizure conditions.

Metformin

Boxed warning

Lactic acidosis. Metformin can cause a rare but serious condition called lactic acidosis, which can be fatal. Get emergency help if you have unusual muscle pain, trouble breathing, unusual sleepiness, stomach pain with nausea or vomiting, dizziness, or a slow or irregular heartbeat.

Who is at higher risk

People with kidney or liver problems, heavy alcohol use, dehydration or heart failure, and people having contrast dye procedures or surgery.

Common side effects

Diarrhea, nausea, upset stomach and a metallic taste. Long-term use can lower vitamin B12 levels.

Dietary supplements

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Before you use it

Talk to your provider before use if you are pregnant, nursing, taking medication or have a medical condition.

Report side effects to your provider through your patient portal, or to the FDA at www.fda.gov/medwatch or 1-800-FDA-1088. All safety information

  1. 1Monthly amounts for multi-month supplies are the supply price divided by the number of months; the full supply price is charged as one payment. Prices include the online provider visit, the medication and standard shipping. Savings compare a 3-month supply with three 1-month supplies of the same product. Your provider determines your dose, and prices can change.
  2. 2If a licensed provider decides treatment is not appropriate for you, you are not charged for the medication.
  3. 3There is no membership or subscription fee to use Limitless Health; you pay only for the products you order. Supplies may renew on your chosen schedule, and you can pause, change or cancel in your patient portal before your next renewal.
  4. 4Wegovy® and Ozempic® are registered trademarks of Novo Nordisk A/S. Zepbound® and Mounjaro® are registered trademarks of Eli Lilly and Company. Niagen® is a registered trademark of ChromaDex, Inc. Limitless Health is not affiliated with or endorsed by these companies. Compounded products are not generic versions of these brand-name drugs.
  5. 5Service is available only to adults located in the states listed on our Service area page. Some products may not be available in every state; availability is confirmed during your visit. Service area.
  6. 6Testimonials reflect individual customers' experiences with our service and are not typical results or medical claims. Individual results vary.