F17 Immune Act



20 day supply

Now more than ever, a healthy immune system is critical, so giving our body the tools it needs is not only intelligent but necessary.

Developed for both prophylactic and therapeutic use, DR PRUSS® F17 formula complete immune complex is intended to stimulate critical T helper Type 1 (TH1) cells, our bodies’ primary defender against bacteria, viruses, fungi, and other pathogens.

All pictures shown are for illustration purpose only, actual product may vary due to product enhancement.
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WARNING: Due to country-specific import regulations for food supplements, our products can only be shipped to an address outside of the European Union at this time. Due to COVID disruptions to trade, shipping delays can be expected. We are reminding customers that it is your responsibility to check, if there are any import restrictions in your respective countries. We accept no responsibility in case any of our products are not allowed to be imported into the destination country for whatsoever reason. All our online sales are final and no returns due to import issues will be accepted. Alternatively, you can always visit our shop in Montreux, Switzerland

Product Benefits

Beta-glucans are fibers which effectively prevent against upper respiratory infections by activating the body’s immune cells and modulating the immune response to make it as efficient as possible. Andrographis paniculate, an herb which has been used in Ayurvedic medicine, has shown antiviral benefits, as well as immunostimulatory activity and treatment of upper repiratory infections.

AHCC ® is a source of polysaccharides from the immune system modulator, Ganoderma lucidium, which has been the subject of several conclusive studies showing its immunity benefits, including increasing the secretion of TNF alpha, promotion of the immune response of helper T cells, reduction of recurrences of genital or labial herpes, and increasing the concentrations of reduced glutathione and the activities of glutathione peroxidase, glutathione-S-transferase, and superoxide dismutase, all potent anti-oxidants.

Finally, through its ability to help inhibit viral replication, zinc is an essential element of immunity.


EFSA Health Claims:

  • Zinc contributes to the normal function of the immune system.


Ganoderma extract AHCC ®:

  • Shin MS, Park HJ, Maeda T, Nishioka H, Fujii H, Kang I. The Effects of AHCC®, a Standardized Extract of Cultured Lentinura edodes Mycelia, on Natural Killer and T Cells in Health and Disease: Reviews on Human and Animal Studies. J Immunol Res. 2019;2019:3758576. Published 2019 Dec 20. doi:10.1155/2019/3758576
  • Olamigoke L, Mansoor E, Mann V, et al. AHCC Activation and Selection of Human Lymphocytes via Genotypic and Phenotypic Changes to an Adherent Cell Type: A Possible Novel Mechanism of T Cell Activation. Evid Based Complement Alternat Med. 2015;2015:508746. doi:10.1155/2015/508746
  • Terakawa N, Matsui Y, Satoi S, et al. Immunological effect of active hexose correlated compound (AHCC) in healthy volunteers: a double-blind, placebo-controlled trial. Nutr Cancer. 2008;60(5):643-651. doi:10.1080/01635580801993280
  • Henao SLD, Urrego SA, Cano AM, Higuita EA. Randomized Clinical Trial for the Evaluation of Immune Modulation by Yogurt Enriched with β-Glucans from Lingzhi or Reishi Medicinal Mushroom, Ganoderma lucidum (Agaricomycetes), in Children from Medellin, Colombia. Int J Med Mushrooms. 2018;20(8):705-716. doi:10.1615/IntJMedMushrooms.2018026986

Andrographis paniculata extract

  • Okhuarobo A, Falodun JE, Erharuyi O, Imieje V, Falodun A, Langer P. Harnessing the medicinal properties of Andrographis paniculata for diseases and beyond: a review of its phytochemistry and pharmacology. Asian Pac J Trop Dis. 2014;4(3):213-222. doi:10.1016/S2222-1808(14)60509-0
  • Li J, Huang W, Zhang H, Wang X, Zhou H. Synthesis of andrographolide derivatives and their TNF-alpha and IL-6 expression inhibitory activities. Bioorg Med Chem Lett. 2007;17(24):6891-6894. doi:10.1016/j.bmcl.2007.10.009
  • Hu XY, Wu RH, Logue M, Blondel C, Lai LYW, Stuart B, et al. Andrographis paniculata (Chuan Xin Lian) for symptomatic relief of acute respiratory tract infections in adults and children: A systematic review and meta-analysis. PLoS One. 2017;12(8):e0181780. doi: 10.1371/journal.pone.0181780.

1,3-1,6 beta-glucans from S. Cervisae extract

  • Jesenak M, Urbancikova I, Banovcin P. Respiratory Tract Infections and the Role of Biologically Active Polysaccharides in Their Management and Prevention. Nutrients. 2017;9(7):779. Published 2017 Jul 20. doi:10.3390/nu9070779
  • Stier H, Ebbeskotte V, Gruenwald J. Immune-modulatory effects of dietary Yeast Beta-1,3/1,6-D-glucan. Nutr J. 2014;13:38. Published 2014 Apr 28. doi:10.1186/1475-2891-13-38


  • Rerksuppaphol S, Rerksuppaphol L. A randomized controlled trial of zinc supplementation in the treatment of acute respiratory tract infection in Thai children. Pediatr Rep. 2019;11(2):7954. Published 2019 May 23. doi:10.4081/pr.2019.7954
  • Barnett JB, Hamer DH, Meydani SN. Low zinc status: a new risk factor for pneumonia in the elderly?. Nutr Rev. 2010;68(1):30-37. doi:10.1111/j.1753-4887.2009.00253.x
  • Abdulhamid I, Beck FW, Millard S, Chen X, Prasad A. Effect of zinc supplementation on respiratory tract infections in children with cystic fibrosis. Pediatr Pulmonol. 2008;43(3):281-287. doi:10.1002/ppul.20771

Supplement facts

Serving Size: 4 capsules
Servings per Container: 20

Reishi extract (Ganoderma lucidium as AHCC ®) 1000 mg **
Andrographis paniculata (leaf extract) 600 mg **
1,3-1,6 beta-glucans (from Saccharomyces cervisae) 500 mg **
Zinc (from zinc sulfate) 5.3 mg 48%

** Daily Value not established.

Directions: As a dietary supplement for adults, consume two (2) capsules, two (2) times a day, with water, preferably before breakfast and lunch, or as recommended by a healthcare practitioner.

If pregnant, nursing, on medication, or with a known medical condition, consult your physician before taking this dietary supplement. Dietary supplements must be used within the framework of a healthy lifestyle and not as a substitute of a varied and balanced diet, or to diagnose, treat, cure or prevent any disease, but rather as a supplement intended for nutritional support.