Weight Loss Injectables

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Get prescribed a compounded weight loss. If needed, contact us for a medical professional referral we trust.

Once we receive your prescription, we will call you to discuss delivery & payment information.

Pick up your prescription at our Arlington location, or receive it in the mail with our free, next-day shipping.

Successful weight loss is achieved through a comprehensive team, created so patients do not fail. Semaglutide & Tirzepatide have been found to reduce your appetite and help patients lose body weight and fat. Learn more to see if Semaglutide or Tirzepatide prescriptions are right for you!

GLP-1 Injectables

Semaglutide

  • Semaglutide is used to treat type 2 diabetes & for long-term weight management. This drug belongs to a class of drugs known as GLP-1 receptor agonists, which works by mimicking the effects of the hormone GLP-1 (glucagon-like peptide-1) in the body. When used as a weight management treatment, Semaglutide helps control appetite, regulates blood sugar, and promotes the feeling of fullness.

  • Semaglutide is typically well-tolerated, but like any medications, it can cause side effects in some individuals. Most possible side effects are GI related, including nausea, diarrhea, vomiting, & abdominal discomfort. At Preston’s Pharmacy, we compound Semaglutide with Vitamin B6 to decrease these unwanted GI side effects.

  • Semaglutide’s noticeable effects on weight loss varies among individuals. Generally, significant weight loss can be observed within a few weeks to a couple of months of starting. However, it’s important to remember that individual responses to the medication may differ due to factors such as metabolism, lifestyle choices, and adherence to the treatment plan. Consulting with your pharmacist, we will provide personalized guidance on how long it may take for Semaglutide to work effectively for each person’s weight loss journey.

  • Semaglutide is a GLP-1 receptor agonist that reduces appetite control & has fewer side effects compared to other weight loss medications. These other treatments focus solely on reducing caloric intake or increasing physical activity, but Semaglutide combines these effects with it’s ability to regulate blood sugar levels and enhance the feeling of fullness.

  • Semaglutide is generally recommended for adults with a body mass index (BMI) of 30 of higher, indicating obesity, or for adults with a BMI of 27 or higher with at least one weight- related medical condition. It is typically prescribed for individuals who have not achieved sufficient weight loss through diet and exercise alone. However, individual eligibility can vary, and it is important to consult a healthcare provider to determine if Semaglutide is a suitable option based on your medical history, current health status, and weight loss goals.

  • Subcutaneous Injection

    1. Wash your hands with soap and water & assemble your Semaglutide vial, 2 alcohol prep pads, syringe, & a sharps container (tip: an empty bleach or detergent container works).

    2. Pull the tab on top of the vial, revealing the rubber stopper. Wipe down the top of the vial with an alcohol pad. Next, take the syringe out & remove the cap, being very careful not to let anything touch the needle.

    3. Push the needle into the hole of the rubber stopper of the vial. Turn the vial & syringe upside down. Slowly pull the plunger down past the prescribed dose, then slowly push the plunger back up to the prescribed dose (this removes any air bubbles). Check the dosage in the syringe & carefully remove the syringe from the vial.

    4. Locate the desired injection. Injection sites are: glute, thigh, arm, & stomach. For the glute, with the help of another, inject in the upper, outer quarter towards the hip bone. For the thigh, inject in the middle of the thigh, slightly towards the outside. For the arm, with the help of another, inject in the back, thick skin of the upper arm. For the stomach, inject in the middle of the stomach, two inches to either side of the belly button. Make sure to alternate injection sites each time, either different locations or different sides of the body.

    5. Wipe down the injection site with an alcohol wipe. Hold the syringe between your thumb, index, and middle fingers like a pen or dart. Touch the needle to your skin and quickly slide it into the skin. Quickly pull the needle straight out of the skin. Lastly, place the syringe in the sharps container for safe disposal.

  • Preston’s Pharmacy compounds Semaglutide 2.5mg – Vitamin B6 2.5mg/mL in a 2mL vial. T

    • To administer this dose, inject 0.25mg/0.1mL (10 units) once weekly for 4 weeks.

    • Inject 0.5mg/0.2mL (20 units) once weekly for 4 weeks.

    • Inject 1mg/0.4mL (40 units) once weekly for 4 weeks.

    • Inject 2mg/0.8mL (80 units) once weekly for 4 weeks.

    Administer once weekly, on the same day each week, at any time of the day.

  • At Preston’s Pharmacy, we strive to provide our patients with the most advanced and effective options for their health needs while being price conscious. Compounded Semaglutide is available for as low as $250 for 5mg.

    Note: A prescription by a healthcare provider is required. For referrals and specific costs, call our store at (703) 522-3412.

Tirzepatide

  • Tirzepatide is used to treat type 2 diabetes & for long-term weight management. This drug belongs to a class of drugs known as GLP-1 (glucagon-like peptide-1) & GIP (glucose-dependent insulinotropic polypeptide) receptor agonists, which works by mimicking the effects of the hormone GLP-1  in the body. This medication has proven to be highly effective in promoting weight loss while also providing the added benefit of improving glycemic control. With Tirzepatide, patients have reported experiencing weight loss & fewer fluctuations in blood sugar levels, helping them maintain energy and focus throughout the day.

  • Tirzepatide is typically well-tolerated, but like any medications, it can cause side effects in some individuals. Most possible side effects are GI related, including nausea, diarrhea, vomiting, & abdominal discomfort. At Preston’s Pharmacy, we compound Tirzepatide with Vitamin B6 to decrease these unwanted GI side effects.

  • Tirzepatide’s noticeable effects on weight loss varies among individuals. Generally, significant weight loss can be observed within a few weeks to a couple of months of starting. However, it’s important to remember that individual responses to the medication may differ due to factors such as metabolism, lifestyle choices, and adherence to the treatment plan. Consulting with your pharmacist, we will provide personalized guidance on how long it may take for Tirzepatide to work effectively for each person’s weight loss journey.

  • Tirzepatide stands out among other weight loss treatments due to having milder side effects & targeting both GLP-1 & GIP receptor agonists. The dual agonism of Tirzepatide might contribute to its better gastrointestinal tolerability, making it a more comfortable option for some patients. Also, the addition of the GIP hormone triggers insulin secretion & sensations of fullness, offering an extra weight loss boost.

  • Tirzepatide is generally recommended for adults with a body mass index (BMI) of 30 of higher, indicating obesity, or for adults with a BMI of 27 or higher with at least one weight- related medical condition. It is typically prescribed for individuals who have not achieved sufficient weight loss through diet and exercise alone. However, individual eligibility can vary, and it is important to consult a healthcare provider to determine if Tirzepatide is a suitable option based on your medical history, current health status, and weight loss goals.

  • Subcutaneous Injection

    1. Wash your hands with soap and water & assemble your Tirzepatide vial, 2 alcohol prep pads, syringe, & a sharps container (tip: an empty bleach or detergent container works).

    2. Pull the tab on top of the vial, revealing the rubber stopper. Wipe down the top of the vial with an alcohol pad. Next, take the syringe out & remove the cap, being very careful not to let anything touch the needle.

    3. Push the needle into the hole of the rubber stopper of the vial. Turn the vial & syringe upside down. Slowly pull the plunger down past the prescribed dose, then slowly push the plunger back up to the prescribed dose (this removes any air bubbles). Check the dosage in the syringe & carefully remove the syringe from the vial.

    4. Locate the desired injection. Injection sites are: glute, thigh, arm, & stomach. For the glute, with the help of another, inject in the upper, outer quarter towards the hip bone. For the thigh, inject in the middle of the thigh, slightly towards the outside. For the arm, with the help of another, inject in the back, thick skin of the upper arm. For the stomach, inject in the middle of the stomach, two inches to either side of the belly button. Make sure to alternate injection sites each time, either different locations or different sides of the body.

    5. Wipe down the injection site with an alcohol wipe. Hold the syringe between your thumb, index, and middle fingers like a pen or dart. Touch the needle to your skin and quickly slide it into the skin. Quickly pull the needle straight out of the skin. Lastly, place the syringe in the sharps container for safe disposal.

  • Preston’s Pharmacy compounds Tirzepatide 10mg – Vitamin B6 2.5mg/mL in a 2mL vial.

    • To administer this dose, inject 2.5mg/0.25mL (25 units) once weekly for 4 weeks.

    • Inject 5mg/0.5mL (50 units) once weekly for 4 weeks.

    • Inject 7.5mg/7.5mL (75 units) once weekly for 4 weeks.

    • Inject 10mg/1mL (100 units) once weekly for 4 weeks.

    Preston’s Pharmacy compounds Tirzepatide 15mg – Vitamin B6 2.5mg/mL in a 4mL vial.

    • To administer this dose, inject 2.5mg/0.1mL (10 units) once weekly for 4 weeks.

    • Inject 5mg/0.3mL (30 units) once weekly for 4 weeks.

    • Inject 7.5mg/0.5mL (50 units) once weekly for 4 weeks.

    • Inject 10mg/0.7mL (70 units) once weekly for 4 weeks.

    • Inject 12.5mg/0.8mL (80 units) once weekly for 4 weeks.

    • Inject 15mg/1mL (100 units) once weekly for 4 weeks.

    Administer once weekly, on the same day each week, at any time of the day.

    Administer once weekly, on the same day each week, at any time of the day.

  • At Preston’s Pharmacy, we strive to provide our patients with the most advanced and effective options for their health needs while being price conscious. Compounded Tirzepatide is available for as low as $350 for 20mg.

    Note: A prescription by a healthcare provider is required. For referrals and specific costs, call our store at (703) 522-3412.

Vitamin Injectables

When GLP-1’s are not appropriate or you are looking for a natural add-on, consider our vitamin injectables.

Lipo-Mino

  • Lipo-Mino is a lipotropic injection with a mixture of lipotropes, amino acids, and vitamins that helps turn fats, carbohydrates, and sugars into energy. It is used to promote weight loss and improve liver function by helping the body metabolize fat more efficiently. These injections are typically prescribed for enhancing weight loss and should be used with diet and exercise. 

  • Lipo-Mino is typically well-tolerated, but like any medications, it can cause side effects in some individuals. Most possible side effects are nausea, bowel changes, fatigue, and body aches.

    • Pyridoxine (B6): Promotes red blood cell production and helps convert food into energy

    • Methionine: Assists in breaking down sugars and carbohydrates, converting them into energy

    • Inositol: Helps convert food into energy

    • Choline: Reduces muscle recovery time and aids in converting fat into energy

    • Methylcobalamin: Helps with the proper functioning of the brain and nerves

    • Thiamine (B1): Strengthens the immune system & helps convert fats and carbohydrates into energy

    • Riboflavin (B2): Boosts metabolism and supports the immune system

    • Carnitine: Improves fat metabolism, enhances energy levels, reduces recovery times and boosts muscle-building potential

  • Preston’s Pharmacy compounds our Lipo-Mino mix with a variety of vitamins and minerals. A 30mL vial consisting of:

    Pyridoxine (B6) 12.4mg – Methionine 25mg – Inositol 2mg – Choline 25mg – Methylcobalamin 5mg – Thiamine (B1) 5mg – Riboflavin (B2) 1mg – Carnitine 25mg/mL

  • Lipo-Mino is beneficial to individuals who have struggled with stubborn fat. Benefits of Lipo-Mino include:

    1. Non-Invasive Solution: Lipo-Mino offers a non-surgical alternative to fat reduction, achieving desired results without the risks and downtime associated with invasive procedures.

    2. Enhanced Metabolism: The ingredients in Lipo-Mino can enhance metabolism, aiding in the breakdown and elimination of fat cells.

    3. Improved Energy & Wellness: The vitamins and minerals boost energy levels and overall well-being, contributing to overall health.

  • Quantity and duration of Lipo-Mino injections can vary, depending on individual goals and current health habits. General guidelines on how often to take Lipo-Mino injections can vary widely, anywhere between twice a week and once a month. In order to take the correct dosage for you, follow the directions on the Lipo-Mino prescription.

  • Intramuscular Injection

    1. Wash your hands with soap and water & assemble your Lipo-Mino vial, 2 alcohol prep pads, syringe, & a sharps container (tip: an empty bleach or detergent container works).

    2. Pull the tab on top of the vial, revealing the rubber stopper. Wipe down the top of the vial with an alcohol pad. Next, take the syringe out & remove the cap, being very careful not to let anything touch the needle.

    3. Push the needle into the hole of the rubber stopper of the vial. Turn the vial & syringe upside down. Slowly pull the plunger down past the prescribed dose, then slowly push the plunger back up to the prescribed dose (this removes any air bubbles). Check the dosage in the syringe & carefully remove the syringe from the vial.

    4. Locate the desired injection. Injection sites are: glute, thigh, arm, & hip. For the glute, with the help of another, inject in the upper, outer quarter towards the hip bone. For the thigh, inject in the middle of the thigh, slightly towards the outside. For the arm, with the help of another, inject in the deltoid muscle of the upper arm. For the hip, with the help of another, inject into the “V” of the hand when the palm of the hand is placed on the hip, with the fingers pointing upward and the thumb pointing toward the groin. Make sure to alternate injection sites each time, either different locations or different sides of the body.

    5. Wipe down the injection site with an alcohol wipe. Hold the syringe between your thumb, index, and middle fingers like a pen or dart. Touch the needle to your skin and quickly slide it into the muscle. Be sure to insert the full length of the needle. After injection, pull the needle straight out of the muscle. Lastly, place the syringe in the sharps container for safe disposal.

  • At Preston’s Pharmacy, we strive to provide our patients with the most advanced and effective options for their health needs while being price conscious. Compounded Lipo-Mino is administered via healthcare professional and available through providers. Contact your healthcare provider for their specific pricing.

    Note: A prescription by a healthcare provider is required. For referrals, call our store at (703) 522-3412.

MIC-B12

  • MIC-B12, also known as “Skinny B”, is a weight loss enhancing injection that includes Methionine, Inositol, Choline, and Methylcobalamin (B12). It is also a lipotropic injection that contain nutrients that support metabolic functions and overall health. These vitamins and minerals aid in the breakdown of fat and in the use of food for energy. The combination of these vitamins and minerals helps the liver process fats efficiently making weight loss easier.

  • MIC-B12 is typically well-tolerated, but like any medications, it can cause side effects in some individuals. Most possible side effects are nausea, bowel changes, fatigue, and body aches.

    • Methionine: Assists in breaking down sugars and carbohydrates, converting them into energy

    • Inositol: Helps convert food into energy

    • Choline: Reduces muscle recovery time and aids in converting fat into energy

    • Methylcobalamin: Helps with the proper functioning of the brain and nerves

  • Preston’s Pharmacy compounds our Lipo-Mino mix with a variety of vitamins and minerals. A 30mL vial consisting of:

    Methionine 25mg – Inositol 50mg – Choline 50mg – Methylcobalamin 1mg/mL

  • MIC-B12 is beneficial to individuals who have struggled with stubborn fat. Benefits of MIC-B12 include:

    1. Boosted Metabolism: The ingredients in MIC-B12 can enhance metabolism, aiding in the breakdown and elimination of fat cells.

    2. Improved Energy & Wellness: The vitamins and minerals boost energy levels and overall well-being, contributing to overall health.

    3. Promoted Nerve Function: Vitamin B12 and Inositol can help improve signal transmission across nerve cells.

    4. Enhanced Blood Cell Production: Vitamin B12 is pivotal for the production of red blood cells.

  • Frequency of MIC-B12 injections can vary, depending on individual goals and current health habits. General guidelines on how often to take MIC-B12 injections can vary widely, anywhere between twice a week and once a month. In order to take the correct dosage for you, follow the directions on the MIC-B12 prescription.

  • Intramuscular Injection

    1. Wash your hands with soap and water & assemble your MIC-B12 vial, 2 alcohol prep pads, syringe, & a sharps container (tip: an empty bleach or detergent container works).

    2. Pull the tab on top of the vial, revealing the rubber stopper. Wipe down the top of the vial with an alcohol pad. Next, take the syringe out & remove the cap, being very careful not to let anything touch the needle.

    3. Push the needle into the hole of the rubber stopper of the vial. Turn the vial & syringe upside down. Slowly pull the plunger down past the prescribed dose, then slowly push the plunger back up to the prescribed dose (this removes any air bubbles). Check the dosage in the syringe & carefully remove the syringe from the vial.

    4. Locate the desired injection. Injection sites are: glute, thigh, arm, & hip. For the glute, with the help of another, inject in the upper, outer quarter towards the hip bone. For the thigh, inject in the middle of the thigh, slightly towards the outside. For the arm, with the help of another, inject in the deltoid muscle of the upper arm. For the hip, with the help of another, inject into the “V” of the hand when the palm of the hand is placed on the hip, with the fingers pointing upward and the thumb pointing toward the groin. Make sure to alternate injection sites each time, either different locations or different sides of the body.

    5. Wipe down the injection site with an alcohol wipe. Hold the syringe between your thumb, index, and middle fingers like a pen or dart. Touch the needle to your skin and quickly slide it into the muscle. Be sure to insert the full length of the needle. After injection, pull the needle straight out of the muscle. Lastly, place the syringe in the sharps container for safe disposal.

  • At Preston’s Pharmacy, we strive to provide our patients with the most advanced and effective options for their health needs while being price conscious. Compounded MIC-B12 is administered via healthcare professional and available through providers. Contact your healthcare provider for their specific pricing.

    Note: A prescription by a healthcare provider is required. For referrals, call our store at (703) 522-3412.

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