GRAS Healthcare provides you with specialized products that will protect your beloved ones (including pets) from ticks, mosquitoes, lice, bedbugs as well as from dust and smog allergies. In every situation and in every place in the world: at the lake, in the woods, in the meadow, in the mountains and in the tropics - enjoy life without fear of dangerous diseases. Here you can find advice and tips from doctors and specialists and a wide range of accessories that will help you choose the best solutions to your problem.

Sales and distribution


Our Gras by STINGbye line was created as a result of many years of cooperation with the Spanish company STINGbye. Products signed with this brand provide an effective protective barrier against ticks, mosquitoes and other insects.. The fabric of the Gras by Stingbye products is impregnated with a safe substance, the Sanitized AM 23-24 repellent, which retains its effectiveness up to 100 washings. The product is ideal for all those actively spending time in nature: in the woods, on the lake, in the meadow and even in the tropics. Elegant, comfortable, high quality materials that protect you wherever necessary.

Vitamins and Supplements      

Gras Healthcare offers a wide range of supplements that complement your everyday diet. A concentrated and easily absorbable source of vitamins and minerals or other substances that support the immune and nervous system. Their dosage, form of administration (capsules, tablets, sachets, ampoules, dropper, etc.) and effectiveness are recommended by specialists and medical doctors. The GRAS offer includes supplements for preventive and therapeutical use against diseases caused by parasites, as well as high quality oils and ointments based on hemp oils.

Cannabis products

GRAS Healthcare hemp oils are suitable for a health protection use as well as a supplementation of a balanced diet. Regular use of hemp oils strengthens immunity and minimizes the effects of harmful external factors.

Scientific research has confirmed that hemp oils provide our body with many essential nutrients, i.e.: medium chain fatty acids (MCT) 6, 8, 10, 12, vitamins or phytocannabinoids. Regular, preventive use of that oil strengthens our immunity and minimizes the harmful effects of external factors.

Properties of cannabidiol (C.B.D):

  • neuroactive and neuroprotective
  • anticancer
  • antioxidant
  • anti-inflammatory
  • analgesic
  • antipsychotic
  • antiemetic
  • antibacterial
  • antifungal
  • antiallergic
  • immunological

C.B.D., also known as cannabidiol, is a legal active substance of medical marihuana and cannabis, with a very wide spectrum of activity. Out of about 480 substances detected in cannabis, C.B.D has the strongest health properties. C.B.D oil from hemp is not psychoactive, so it can be used without fear of changes in consciousness. C.B.D oils are widely used to support the treatment of: cancer, epilepsy, autism, multiple sclerosis, Lyme disease, Parkinson's, Alzheimer's, depression, anxiety, schizophrenia, insomnia, severe pain, migraine, asthma, glaucoma, diabetes, rheumatism, osteoporosis, atherosclerosis, anorexia, allergies and many more.

C.B.D is a completely safe hemp component that mimics the action of substances naturally present in the human body. Substances with a similar effect and chemical structure can be found, for example, in human breast milk.

100% legal, 100% organic, does not intoxicate, does not cause addiction. Without medical prescription.

Publishing house

Gras Healthcare publishes books and articles by recognized doctors. The bestseller of the publishing house is, among others: the book “GET RID OF PARASITES And regain your health” by M.D. Wojciech Ozimek, who has been practising medicine for over 20 years. He cures and advises in the field of paediatrics and parasitic diseases. The book is sold in Poland and worldwide in thousands of copies each year, and numerous lectures, talks and workshops are organized thereof. 

Trainings and conferences

Gras Healthcare organizes conferences, trainings and workshops in the field of health prevention. We organize meetings in Poland and Europe that bring closer the subject of diseases caused by parasites, explaining how to recognize their symptoms and how to treat them. The key topic of each meeting is health prevention.

Clinical trials and publications

Gras Healthcare conducts clinical trials in Poland and around the world in areas related to diagnostics, prophylaxis and treatment of diseases caused by parasites, especially Lyme disease.