TFE (Female Formula)

TFE is a multi-vitamin supplement that also helps to maintain good health. The most significant membrane antioxidant is vitamin E, which helps maintain the structure of nearly all cell membranes.

  • Dairy Free
  • Gluten Free


Medicinal Ingredients per dose:
Vitamin A (vitamin A palmitate) 150 mcg RAE / 500 IU
Vitamin E (d-alpha tocopheryl succinate) 20 mg AT / 30 IU
Zinc (zinc aspartate) 15 mg

Non Medicinal Ingredients:
Bovine (Bos taurus) Ovary 100 mg
Bovine (Bos taurus) Uterus 100 mg
Damiana (Turnera aphrodisiaca) Leaf 15 mg

Non-Medicinal Ingredients: Calcium phosphate, Croscarmellose Sodium, Damiana, Magnesium Stearate, Microcrystalline cellulose, Ovary, Pharmaceutical Glaze, Silica, Uterus

Adults: Take one tablet daily with a meal, or as recommended by your health care practitioner.

Zinc supplementation can cause a copper deficiency. Genestra Brands™ has written a statement addressing the safety of their glandular formulas.

BSE is one of a group of diseases known as transmissible spongiform encephalopathy (TSE) that affects the nervous system of cattle. Although BSE-infected cattle may be suspected based on clinical signs and symptoms, a diagnosis can only be confirmed by microscopic examination of brain tissues taken from the deceased animal. Scientists believe that the spread of this disease in cattle is caused by feeding material from infected cattle or sheep back to other cattle.

Both the Canadian Food and Drugs Regulations and the US Code of Federal Regulations have identified Specified Risk Materials (SRMs) as ingredients that have an increased risk of BSE. Currently Seroyal uses two such ingredients, pituitary and hypothalamus. However, these two ingredients are only identified as specified risk materials if they come from cattle aged 30 months or older. We receive documentation with each lot certifying that these ingredients are derived from cattle less than 30 months of age at the time of slaughter, therefore reducing the potential for BSE contamination, as TSE infectivity accumulates in bovine animals over an incubation period of several years. As well, these ingredients are sourced from Argentina or New Zealand bovine, countries identified by the World Organisation for Animal Health (OIE) as having negligible-BSE risk.


Immune health support:

  • An antioxidant and a factor in the maintenance of good health
  • Helps in the development of bones, teeth and night vision
  • Helps to maintain eyesight, skin, membranes and immune function
  • Helps prevent vitamin E and zinc deficiency by providing 60 IU of vitamin E and 30 mg of zinc per daily dose
  • Includes 1,000 IU of vitamin A per daily dose

TFE is a multi-vitamin supplement that also helps to maintain good health. The most significant membrane antioxidant is vitamin E, which helps maintain the structure of nearly all cell membranes.1

It scavenges free radicals to end lipid peroxidation and helps to prevent oxidative DNA damage.1

Zinc is the only naturally occurring lymphocyte mitogen, stimulating cell division in lymphocytes and increasing their phagocytic activity.2

Zinc is especially necessary for T cell proliferation in the thymus as it is a cofactor for thymulin, a hormone involved in T cell differentiation and function.2

Low levels of zinc lead to decreased immune cell number and function, including a reduced synthesis of cytokines that function against intracellular bacteria.2

Vitamin A further contributes to maintaining immune function by stimulating the development of lymphocytes, including natural killer and T and B cells.3

Deficiencies of vitamin A result in a decreased ability of macrophages to ingest and destroy bacteria.3

Damiana is a shrub native to the Americas, and naturally contains flavonoids and phenolic acids.4


1. Combs, GF. (2012). The Vitamins (4th ed.). USA: Elsevier.

2. Chasapis, CT, Spiliopoulou, CA, Loutsidou, AC, Stefanidou, ME. Arch Toxicol. 2012; 86: 521-534.

3. Ruhl, R. Proceedings of the Nutrition Society. 2007; 66: 458-469.

4. Szewczyk, K, Zidorn, C. Journal of Ethnopharmacology. 2014; 152: 424-443.

Additional information

Weight 0.079 kg


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