Buy Humulin 30 / 70 Cartridges from Canada
from$79
$209
Humulin 30 / 70 Cartridge Insulin Injection Human Biosynthetic, Insulin Isophane Human Biosynthetic
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Cold-Chain Shipping Notice

This medication requires specialized cold-chain packaging to help maintain its quality and integrity during transit. Each shipment includes a temperature indicator to monitor storage conditions throughout the shipping process.

Do NOT use this medication if the attached temperature indicator shows that it was exposed to temperatures below 2°C (36°F) or above 8°C (46°F). If the temperature indicator shows that the acceptable temperature range has been exceeded, or if you have any concerns about the condition of your shipment upon arrival, do not use the medication and contact our pharmacy immediately for further instructions and assistance.

Please inspect your shipment and the temperature indicator as soon as it is delivered.

What are Humulin 70/30 Cartridges?

Humulin 70/30 cartridges are a type of insulin used to help manage blood sugar levels in people with diabetes mellitus.

This medication contains a mix of two types of insulin: 30% regular insulin (Humulin R), which acts quickly to lower blood sugar, and 70% NPH insulin (Humulin N), which works more slowly for longer-lasting control.

This combination provides fast and sustained insulin action, making it an effective treatment for type 1 and type 2 diabetes.

Humulin 70/30 cartridges are intended for subcutaneous (under the skin) injecting using a compatible reusable pen device. The prefilled 3 mL cartridge contains 100 units/mL of insulin.

Humulin 70/30 regulates blood glucose levels by facilitating the movement of sugar from the bloodstream into the liver, muscle, and fat tissues.

How Do Humulin 70/30 Cartridges Work?

Humulin 70/30 cartridges combine two types of insulin, Humulin R (short-acting) and Humulin N (intermediate-acting), to help manage blood sugar levels effectively.

The short-acting Humulin R starts working quickly to lower blood sugar after meals. At the same time, the intermediate-acting Humulin N provides a steady release of insulin, helping to maintain glucose control for up to 18 hours.

This combination provides a balanced insulin action throughout the day, offering fast and sustained relief. Humulin 70/30 is designed for people with type 1 and type 2 diabetes, ensuring blood sugar levels remain stable, preventing spikes and dips.

The dual-action formula mimics the body’s natural insulin release, which helps regulate sugar levels by facilitating glucose absorption into the liver, muscles, and fat.

Humulin 70/30 cartridges offer a practical solution for consistent diabetes management, allowing individuals to control their diabetes more easily.

Dosage Information and Usage

Dosage Form and Strengths of Humulin 70/30 Cartridges

Humulin 70/30 cartridges are available in a 3 mL prefilled cartridge with a concentration of 100 units/mL.

Each cartridge contains a mixture of 30% Regular insulin (Humulin R) and 70% NPH insulin (Humulin N).

This combination is designed for subcutaneous injection only, making it ideal for managing blood sugar levels in people with diabetes.

The medication is intended for use with a reusable pen injector system, ensuring easy and accurate dosing.

How to Use Humulin 70/30 Cartridges?

  1. Start by thoroughly washing your hands with soap and water to prevent infection.
  2. Check the Humulin 70/30 cartridge for any damage or cracks. Gently roll the cartridge between your palms 10 times, then invert it 180° 10 times to ensure the insulin suspension is evenly mixed. The insulin should look cloudy and uniform.
  3. Insert the cartridge into the reusable pen, following the manufacturer’s instructions for your pen model.
  4. Cleanse the skin at the injection site with an alcohol swab. Rotate the injection site to avoid irritation or tissue damage.
  5. Attach a new needle to the pen and wipe the exposed rubber membrane with an alcohol swab to sterilize it.
  6. Prime the pen by setting the dose and expelling any air bubbles. Hold the pen with the needle pointing up and tap the pen to move any air to the top. Push the dose setting to release a small amount of insulin until a drop appears at the needle tip.
  7. Set the insulin dose according to your doctor’s instructions. Make sure the pen displays the correct dose.
  8. Insert the needle into the skin at a 90-degree angle. Press the pen’s injection button to release the insulin. Hold the needle for a few seconds to ensure you administer the full dose.
  9. Withdraw the needle from the skin and apply gentle pressure to the injection site. Do not rub the area.
  10. Immediately dispose of the used needle in a proper sharps container. Never reuse needles.

Side Effects

Humulin 70/30 insulin may cause side effects. Common side effects include hypoglycemia (low blood sugar), while severe side effects such as diabetic acidosis and allergic reactions may also occur.

Common Side Effects

  • Hypoglycemia (Low Blood Sugar)
    • Shakiness
    • Sweating
    • Dizziness
    • Headache
    • Hunger
  • Injection Site Reactions
    • Redness
    • Swelling
    • Itching
  • Weight Gain
  • Swelling in Hands or Feet

Severe Side Effects

  • Diabetic Ketoacidosis (DKA)
    • Drowsiness
    • Thirst
    • Flushed face
    • Heavy breathing
    • Rapid pulse
    • Loss of appetite
  • Severe Allergic Reactions
    • Rash
    • Shortness of breath
    • Wheezing
    • Fast pulse
    • Anaphylaxis (rare but serious)
  • Lipoatrophy or Lipohypertrophy
    • Depression of the skin at the injection site
    • Thickening of tissue at the injection site
  • Localized Cutaneous Amyloidosis: Lumps under the skin at the injection site

Warnings and Precautions

Humulin 70/30 requires careful attention to avoid potential complications such as hypoglycemia (low blood sugar) and hyperglycemia (high blood sugar). Regular monitoring of blood sugar levels is important to prevent serious health issues.

  • Hypoglycemia (low blood sugar): This medical condition can cause dizziness, sweating, or confusion. Regular glucose monitoring is crucial to avoid low blood sugar.
  • Risk of diabetic acidosis and coma: If insulin levels are too low, it may lead to diabetic acidosis, which can result in symptoms like drowsiness, thirst, and heavy breathing. Immediate medical attention is required.
  • Avoid intravenous administration: Humulin 70/30 should never be administered directly into the vein, as it may cause adverse effects.
  • Do not mix with other insulins: Do not mix Humulin 70/30 with other insulin types unless specifically directed by your doctor, as this could impact the effectiveness of your treatment.
  • Proper use of insulin: Always use insulin as your doctor prescribes to maintain proper blood sugar levels and avoid complications.
  • Adjustments for illness: Illness can change insulin needs. Monitor your blood sugar and inform your doctor if you experience symptoms like nausea and vomiting.
  • Maintain an extra supply of insulin: Always have extra insulin available, and wear diabetic identification for emergencies if you need help away from home.
  • Precautions for driving and operating machinery: Hypoglycemia or hyperglycemia may affect focus and coordination, making it dangerous to drive or use machinery. Be cautious in these situations.
  • Dosage changes during travel: If traveling across multiple time zones, consult your doctor to adjust your insulin schedule.
  • Consult a doctor if unusual symptoms occur: Always seek medical advice if you experience unexpected symptoms or have concerns about insulin use.

Drug Interactions With Other Medications

Below is a list of drug interactions with Humulin 70/30 insulin that could impact your treatment.

  • Oral contraceptives (birth control pills, injections, and patches): These medications can raise blood sugar levels, which may require an increase in insulin.
  • Thiazides (for high blood pressure or fluid retention): These medications can reduce insulin effectiveness, increasing insulin requirements.
  • Corticosteroids: These drugs can raise blood sugar levels and increase insulin needs.
  • Sympathomimetics (e.g., salbutamol for asthma or pseudoephedrine for colds): These medications raise blood sugar levels and may require more insulin.
  • Danazol (medicine acting on ovulation): Danazol can affect insulin sensitivity, resulting in higher blood sugar levels and the need for more insulin.
  • Thyroid replacement therapy: These medications can alter insulin requirements due to changes in metabolism.
  • Oral diabetes medications: Medications such as sulfonylureas and meglitinides can reduce insulin needs by improving sensitivity.
  • Salicylates (e.g., Aspirin): These drugs can lower blood sugar, which may reduce the amount of insulin needed.
  • Sulfa antibiotics: These antibiotics can enhance insulin sensitivity, leading to a decrease in insulin requirements.
  • Monoamine oxidase inhibitors (certain antidepressants): These medications can improve the effectiveness of insulin, reducing the amount needed.
  • Beta-blockers: These medications may lower insulin resistance and reduce insulin requirements.
  • Alcohol: Alcohol can lower blood sugar levels, which might reduce the need for insulin.
  • ACE inhibitors and angiotensin II receptor blockers: These medications for high blood pressure can decrease insulin needs.
  • Anabolic steroids: These steroids can improve insulin sensitivity, resulting in a lower requirement for insulin.
  • Diuretics: Diuretics can vary in their effect on insulin needs, increasing or decreasing insulin requirements depending on the treatment type and condition.
  • Thiazolidinediones (e.g., rosiglitazone, pioglitazone): When used alone or with insulin, these medications are associated with an increased risk of heart failure and swelling in the lower extremities. It is important to notify your doctor immediately if you experience shortness of breath, fatigue, or swelling in your lower limbs while taking these medications.

Alternative Medications

If you are looking for alternatives to Humulin 70/30 cartridges, several insulin options can help manage blood sugar.

Novolin 70/30 offers a similar insulin mix, while Humalog Mix 25 and Novolog Mix 70/30 combine rapid-acting and intermediate-acting insulin.

Here are some of the best alternatives to Humulin 70/30 cartridges:

Cost & Ordering Information

Buy Humulin 70/30 Cartridges Through Buy Canadian Insulin

Buy Canadian Insulin helps patients access prescription medication options through participating pharmacy partners.

Pricing may vary depending on product strength, quantity selected, supplier availability, and participating pharmacy partner pricing policies.

Some patients may find pricing through participating pharmacy partners that differs from certain U.S. retail pharmacy prices.

Available services may include:

  • Pricing options based on quantity selected
  • Prescription processing through participating pharmacy partners
  • Shipping options available across eligible U.S. delivery locations
  • Ordering support through phone, email, or live chat
  • Multiple quantity options depending on prescription authorization and supplier availability

Humulin 70/30 cartridges require a valid prescription.

Prescription medications require review and approval by a licensed healthcare professional and pharmacist before dispensing, where applicable.

Shipping timelines may vary depending on prescription review requirements, inventory availability, destination location, customs processing, and carrier services.

Prescription Medication Discounts and Coupons

Eligible first-time customers may use coupon code FIRST10 during checkout for qualifying orders, subject to current promotional terms and conditions.

Ordering Information

Patients with a valid prescription may explore available Humulin 70/30 cartridge options through participating pharmacy partners.

Available ordering features may include:

  • Pricing options based on quantity selected
  • Multiple quantity options depending on prescription details
  • Shipping options with tracking availability when provided by the carrier
  • Customer support assistance through phone, email, or live chat
  • Online and phone ordering availability

Prescription submission options may include secure online upload, fax, or customer support assistance.

Refrigerated Shipping Information

Humulin 70/30 cartridges are temperature-sensitive medications.

Special packaging may be used to help maintain recommended storage conditions during transit.

Shipping timelines may vary depending on inventory availability, destination location, weather conditions, customs processing, and carrier services.

Upon delivery, inspect the package and medication. Contact customer support if you have concerns regarding temperature exposure or product condition before use.

Pharmacist Consultation Availability

Pharmacist consultation may be available through participating pharmacy partners. Contact customer support for assistance with prescription-related questions.

Possible Dispensing Countries

Some prescription orders may be fulfilled through licensed pharmacy partners located in Canada or other international fulfillment locations depending on product availability, prescription requirements, and pharmacy partner availability.

Customer Support & Business Information

Phone: 1-888-525-1815

Fax: 1-888-234-1275

Email: info@buycanadianinsulin.com

Customer Support Hours:

Monday-Friday: 7am – 10pm CST

Saturday & Sunday: 9am – 5pm CST

Business Address:

Buy Canadian Insulin

1026 Manitoba Avenue, Suite 1001

Selkirk, MB R1A 4M2

Canada

How to Order Humulin 70/30 Cartridges Online?

Ordering Humulin 70/30 cartridges online is easy with Buy Canadian Insulin. Follow these three steps:

  1. Use the search bar to find “Humulin 70/30 cartridges,” select the strength and quantity, and add the item to your cart.
  2. Enter your contact and payment details at checkout. Upload a copy of your prescription using the RX uploader tool or fax it to 1-888-234-1275.
  3. Once approved, your order will ship quickly with Canada Post. You will receive a tracking number for easy monitoring.

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Frequently Asked Questions

Humulin 70/30 controls blood sugar levels in people with diabetes by providing a mix of fast-acting and intermediate-acting insulin.
Humulin 70/30 contains 70% intermediate-acting insulin (isophane) and 30% fast-acting insulin (regular).
To use a Humulin 70/30 cartridge, insert the cartridge into a compatible insulin pen as instructed. Roll your hands to mix the insulin correctly in the pen. Attach a new, sterile needle to the pen and turn the dial to select your prescribed dose. After cleaning the injection site, insert the needle and press the pen to inject the insulin. Once finished, remove and safely discard the needle.
The amount of Humulin 70/30 you should take depends on your individual needs.
Do not use Humulin 70/30 in insulin pumps. Administer it through subcutaneous injection and avoid mixing it with other insulins.
Humulin 70/30 is typically injected 30 to 45 minutes before a meal.
Humulin 70/30 typically starts to lower blood sugar about one hour after injection and can last up to 24 hours, providing extended coverage throughout the day.
When using Humulin 70/30, follow your doctor’s prescribed dosage and schedule. Avoid mixing it with other insulins or using it in an insulin pump. Regularly monitor your blood sugar levels to prevent hypoglycemia or hyperglycemia, and be aware of potential side effects like low blood sugar, allergic reactions, or injection site irritation. Always store the insulin properly and consult your doctor if you are pregnant, planning to become pregnant, or have other medical conditions before use.
The side effects of Humulin 70/30 insulin can include low blood sugar (hypoglycemia), weight gain, allergic reactions at the injection site, and skin irritation. Other possible side effects include blurred vision, swelling, and swelling in the hands or feet. More serious side effects, such as trouble breathing, rapid heartbeat, or severe allergic reactions, may occur in rare cases.
Store opened Humulin 70/30 insulin cartridges in the refrigerator or at room temperature (up to 86°F or 30°C) for up to 31 days. Keep the insulin away from heat and direct light.

Disclaimer

Buy Canadian Insulin provides educational information about medications and health conditions for informational purposes only. This content is not intended to replace professional medical advice, diagnosis, or treatment. Prescription medications require valid prescription review and processing through participating pharmacy partners. Product availability, pricing, and shipping timelines may vary. Consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.

Price Match Guarantee

Price Match Guarantee

We’re dedicated to offering you the best value on every medication. If you discover a lower price on the same product at another verified Canadian online pharmacy, we’ll match it—so you can shop with confidence knowing you’re always getting a fair deal.

Eligibility Criteria

  • The pharmacy must be a licensed Canadian online provider with a verifiable address.
  • The competitor’s price must be active and current (not from past or upcoming promotions).
  • The product must match exactly in strength, pack size, quantity, manufacturer, and country of origin.
  • Requests must be made before completing your order—we cannot adjust prices after purchase.
  • Price matching does not apply to used or expired products.
  • Requests can be submitted via live chat or phone before checkout.

Note: Price matching does not currently apply to Mounjaro®, Ozempic®, or Saxenda®. This policy may be revised in the future.

Kenneth Fill, PharmD, MBA

Kenneth Fill, PharmD, MBA, is a clinical pharmacist specialist and medical writer with a strong background in ambulatory care, pharmacogenomics, and medical content development. Based in the state of Michigan, he provides expert guidance on chronic disease state management. Kenneth completed his PharmD and MBA at the University of Toledo and pursued post-graduate residency training in ambulatory care and community-based pharmacy. His diverse background also includes academic detailing, clinical education, and interdisciplinary collaboration to enhance patient outcomes.

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