Amber Technologies HWF
(Formerly Heartworm Free)

May Help your dog overcome heartworms!

Studies have shown Amber Technology’s formula HWF can help relieve your dog of heartworms.

HWF can eliminate heartworms slowly over a period-of-time allowing the dog’s own immune system to help rid the heartworm from its body. Because it works slowly your dog does not need to be confined and can continue to play as he or she would not allowing over exertion such as racing or breeding. Within weeks, you may notice an increase in energy and decrease in symptoms such as coughing and weakness.

*Loss of appetite

The herbs in this formula are known to help:

*Repel Parasites
*Anti-Microbial properties
*Tonic for respiratory systems
*Kidney function
*Reduce inflammation
*Control coughing
*Support heart function
*Improves coronary circulation
*Relaxes and dialates arteries
*Diuretic (prevent edema)
*Cleans the vessels of the parasites


According to Amber Technology’s studies, HWF can take 14 to 36 weeks to help your dog overcome heartworms.

Why it takes so long to treat heartworms:

Killing heartworms can be dangerous for your animal. Dead worms can clog small blood vessels causing organs to fail making it imperative that your animal be confined to a small space to try and prevent this from happening. Older or sick animals may not be able to tolerate the current treatment.  That is why Amber Technology’s slow method of treatment has its benefits, which allows the dog to recover slowly.  This method does not require your animal to be confined.

Keep in mind these are HEARTWORMS.  The heart is a vital organ.  Anytime you work with the heart you take a risk.  The heartworms can dislodge and go anywhere in the system.  The heart can become weakened from the heartworms.  Heartworms can get up to 3 feet long. If a dog is harboring a 3-foot long heartworm the time to rid the body of the heartworms can take 36 weeks or longer. Depending on the severity of the heartworm infestation (and condition of the heart) will determine the results of the treatment. Amber Technology does not guarantee the health of your dog (due to conditions out of Amber Technology’s control).

During HWF Treatment:

The kidneys will suffer much stress as they work hard to pull the worms through the system. Amber Technology recommends putting your dog on Kidney Rejuvenator in addition to the HWF to help eliminate some stress. Do not allow your pet to over exert (breeding, racing etc). This can cause worms to dislodge.

Completing the HWF Treatment:

Once your pet has completed the HWF - Put your dog on a heartworm preventative and give a full body detox using Amber Technology’s Internal Gold Detox Kit for 1 month (2 months if Kidney Rejuvenator was not used during treatment) or wait 3 months and have your dog retested.

After the heartworms expire, they can stay in the system for a period-of-time. It is up to the body to dissolve the heartworms and process them through the kidneys and out the urine. If you had your dog tested with the dead heartworms in the system, the test will show positive.

Although most of our dogs recover on the 16-week course not all dogs will. IF money is an issue and the test after using HWF resulted in a low positive, you can use a heartworm preventative instead of the HWF to finish eliminating the Heart Worms. Just know it can take up to 1 ½ years for a test to show a negative result versus just a few months on the HWF. The longer your dog has heartworms the bigger the risk one is taking for heart, lung, pulmonary arteries, liver or kidney damage.

Suggested Use:

This preparation is to be given twice a day (according to the weight of the dog) for 16 - 36 weeks (longer if necessary). Depending on the severity of the infestation (read entire pamphlet). Kidney Rejuvenator can be used during treatment to keep the kidneys free and clear (recommended most if your dog is exhibiting symptoms).

Weight of dog      Heart Worm Free 
Under 5 lbs                1 ml 
5-25 lbs                     1.6 ml 
26-50 lbs                   2 ml 
51-80 lbs                   2.4 ml 
81 and up                  2.6

Do not exceed recommeded dose! Do not use Life Cell Support (in the Internal Gold Detox Kit) until AFTER HWF treatment.

For pregnant dogs give half the dose and administer twice as long.

Feeding “heart” helps nourish the heart and is excellent in cases where the heart is deficient in situations such as heart disease, heartworms, etc.

If your dog is on the HWF longer than 24 weeks, take a 3-week break, then continue if needed. Have your dog retested 2 weeks after you have detoxed the system (using Amber Technology’s Internal Gold Detox Kit) OR 3 months after treatment is completed.

Be sure to put your dog on a heartworm preventative after you have STOPPED THE HWF.

Shake well before use. HWF has a 4-year shelf life.

This chart may be used as a guide only. It is not a guarantee. Be sure to weigh your dog before starting the HWF.

If your dog is not showing symptoms - 16 weeks.
For symptomatic dogs (i.e. tires easily, loss of appetite, coughing and swelling)- 24 weeks
Symptomatic longer than 3 months . - 26 weeks
Symptomatic longer than 6 months - 36 weeks

Every dog is different and some will respond more readily than others.

Weight of dog        # of Bottles for 16 weeks      # of Bottles for 24 weeks
Under 5 lbs                          1.8                                      3.2
5-25 lbs.                              3                                          5
26-50 lbs                             3.7                                      6.3
51-80 lbs                            4.4                                       7.5
81 and up                           4.8                                       8.2


Keep HWF ™ out of the reach of children under 16 years of age. One must not exceed the daily recommended dose. It is important to weigh your pet before administration of this product to obtain accurate daily dosing. As with any Nutraceutical or pharmaceutical product, HWF™ may cause an allergic reaction that may manifest as either skin redness, urticaria (hives), peri-orbital edema (swelling around the eyes), or as potentially serious respiratory dysfunction associated with laryngeal edema (inflammation of the larynx).

DO NOT administer products containing Ivermectin, such as flea and tick sprays, shampoo, lawn care products, etc., during the use of HWF.

Any suggestion of allergic reaction, even the most subtle, should alert the pet owner or veterinary health care provider to cease any further administration of HWF™ and to assess for interventional measures for such a reaction. One should have all of the appropriate emergency contact information readily available before starting this or any nutraceutical, pharmaceutical, or nutritional supplement.

Early but extensive experience with HWF ™ suggests no signs or symptoms of overdose beyond that which is reflected in a reduction in the pet’s level of activity, increase of cough or loose bowels. If this occurs decrease the dose by half two times a day for two weeks and then over the next two week period slowly increase the amount of HWF ™ to the recommended amount. If a large amount of HWF has been ingested simply stop administering the HWF for two weeks then continue.

For any questions concerning a potential allergic reaction or the adverse reaction of listlessness should be addressed by immediately contacting your veterinary health care provider.

Use of HWF in the presence of endocrine pancreatic dysfunction (e.g. diabetes mellitus or acute infectious ancreatitis) is contraindicated. Evidence of liver disease is a relative contraindication due to the presence of ethyl alcohol in this product. Alcohol may be removed by protocol (for every drop of HWF, add one drop of hot water in order to disipate the alcohol). All benefits and risks of this product should be weighed appropriately before use.

DO NOT administer HWF™ to CATS or BIRDS. VERY IMPORTANT: There is always a danger and risk taken when working with the heart. The heart is a vital organ. The heartworms can dislodge and go anywhere in the system. The heart can become weakened from the heartworms. Heartworms can get up to one-foot long. If a dog is harboring a one-foot long heartworm the time to rid the body of the heartworms can take 36 weeks or longer. Depending on the severity of the heartworm infestation (and condition of the heart) will determine the results of the treatment. Amber Technology does not guarantee the health of your dog (due to conditions out of Amber Technology’s control).

*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.


HWF Contains:

Garlic -  Helps to repel parasites. Anti-microbial properties
Black Seed -  Ubiquitous immune & circulatory effects as well as support for pulmonary, gastrointestinal, hepatic, & renal systems. Anti-parasitic.
Licorice -   Supports lung tissue.
Hawthorn-  Promotes cardiovascular health.
Hops –  Diuretic activity.
Sorrel –  Cleans the vessels of parasites.
Apricot Pits – Contains small amounts of natural occurring cyanide.
Grapefruit Seed Extract –  Anti-microbial activity against viral, bacterial and fungal infections. Anti-parasitic against smaller parasites
Flavorings - To make it more palatable.
Alcohol -  Intensifies the activity of HWF herbal tincture while acting as a natural preservative.
Distilled Water.


"WE ARE SO EXCITED! We were heartbroken when the vet told us that Gus' annual heartworm test was positive. I started researching just exactly what stages heartworm takes and came upon Amber Technologies web site. I didn't think it would hurt to try the herbal remedy -- 6 months later. . .Gus is 'worm-free'. The vet was amazed and wanted all the details. We and he are believers! Thank you."

Lee, Carole, and Gus McCallum
Nevada City, California
Questions: Email Us