COVID-19 SERVICE UPDATE – JANUARY 2021

HAPPY NEW YEAR AND ALL THE BEST IN 2021


Shipping Update

We are now seeing improvements in our shipping times. However, things are not yet back to normal and there are still some delays occurring.

Our normal shipping time averages 1 - 2 weeks. Shipments may potentially take an additional 2 – 4 weeks to arrive, depending on the source country of your order. Shipments from the United Kingdom and Canada are generally quicker than from other countries.

Please note that these times are averages and individual shipping times will vary. We highly recommend that you place your order at least 2 – 4 weeks or more ahead of your normal reorder time to avoid running out of your medication.

These delays are temporary, and we thank the shipping and delivery personnel who are working hard for all of us during this global crisis.

Please Note: We have resumed our normal 30-Day Shipping Guarantee. We will provide updates as the situation changes.

Call Center

Our call center hours of operation are 6:00 am – 9:00 pm Central Time on Monday to Friday, and 7:00 am – 7:00 pm Central Time on Saturday and Sunday.

If you are experiencing increased hold times or are calling outside of these hours, please leave us a message or send us an email and we will get back to you as soon as we can. Due to increased demand on telephone networks worldwide, you may experience some intermittent connection problems. If this happens our agents will call you back.

Our Commitment

If you have any questions about any changes in our service please do not hesitate to contact us. Our staff are working tirelessly to ensure the timely fulfillment and delivery of all orders. The health and safety of our customers and staff is our highest priority and we remain committed to providing service at the highest level.

We appreciate your business and thank you for your continued support.


Management and Staff
North Drugstore

Buy Denosyl from Canadian & International Pharmacies

Low Price Guarantee

Delivery Guarantee

30 Day Returns

Denosyl (S-Adenosylmethionine)

and/or alternatives
Brand Name Options

Low Price Guarantee

Delivery Guarantee

30 Day Returns

Shipping is $10.00 per order. All prices are in USD. Average shipping time is 2 weeks.
Full information about Denosyl

General Information on Denosyl

Denosyl is a nutritional supplement given to cats and dogs. It is a stabilized, pure salt of s-adenosylmethionine suitable only for veterinary use. It has been researched and evaluated in clinical trials for safe use in cats and dogs.

Denosyl is available in the form of chewable as well as non-chewable tablets. The chewable tablets are available in liver flavor. The active ingredient of Denosyl is s-adenosylmethionine, which is an essential element in all cells of the pet’s body, especially for its metabolic system. A deficiency of this substance causes problems in liver function, abnormalities in cell structure, and problems in the function of other body tissues and organs.

The administration of Denosyl has been found to improve hepatocellular functioning in pets and boost hepatic glutathione levels in the body. Glutathione is an antioxidant whose primary role is to protect the liver cells from deterioration and getting affected by toxins. Denosyl is a recommended pet product for improving glutathione levels in the pet’s body and for protecting and maintaining liver function.

Side effects of Denosyl

Denosyl is a well-tolerated product with hardly any side effects being reported. It is considered to be a very safe nutritional supplement. However, a possible side effect that has been reported in certain cases of Denosyl use is vomiting. If you notice your pet vomiting, you must alert your veterinarian as soon as possible.

Denosyl is also known to trigger allergic reactions in rare cases. The signs of an allergic reaction to Denosyl would include increased itching, agitation, and restlessness in the pet. If your pet has already suffered from an allergy to Denosyl in any form, you must not take this medication.

Although Denosyl is not known to cause side effects, you must alert your veterinarian if you notice anything unusual in your dog or cat’s appearance or behavior after being given this supplement. In order to avoid adverse reactions as, you are advised to follow the dosage instructions given for the type of Denosyl that you buy.

Dosage of Denosyl

Denosyl is available as a non-chewable and chewable tablet. The non chewable tablet is available in three strengths- Denosyl 90mg, Denosyl 425mg, and Denosyl 225mg. The method of dosing and amount depends on the type of supplement being administered and the weight of the cat or dog.

The non-chewable tablet is recommended to be given on an empty stomach one hour before feeding for the best effect. If the owners find it difficult to administer the tablet without the dog biting it, they can disguise the supplement inside a small bite of food. The recommended dose depends on the weight of the cat or dog.

The chewable tablet form of Denosyl is also to be given on an empty stomach one hour prior to feeding. The dosage is calculated as 20mg per kg of the pet’s weight.

Buy Denosyl from North Drug Store

You can buy Denosyl in both the chewable and non-chewable form and in all dosage strengths from North Drug Store. This online prescription service offers different kinds of branded and generic drugs for individual as well as veterinary use.

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IMPORTANT DISCLAIMER: All medical content is supplied by a third party company who is independent from this web site. As such, this web site can not guarantee the reliability, accuracy, and /or medical efficacy of the information provided. In all circumstances, you should seek the advice of a health professional pertaining to drug, treatment and/or medical condition advice. Note that not all products are shipped by our contracted Canadian pharmacy. This website contracts with dispensaries around the world that ship products directly to our customers. Some of the jurisdiction include but are not limited to United Kingdom, Europe, Turkey, India, Canada, Vanuatu, Mauritius, and USA. The items within your order may be shipped from any one of these jurisdiction depending on the availability and cost of the products at the time you place your order. The products are sourced from these countries as well as others. Please note that the product appearance may vary from actual product received depending on availability.