Lamberts Española S.L.

Since 1989 Sole distributor for Spain +34 91 415 04 97

Beta Sitosterols is found in Saw Palmetto but it is also widely distributed in the plant kingdom and found in other plants including Nigella sativa, Pygeum africanum, Urtica dioica (stingling nettle), sea-buckthorn and even in Cannabis sativa.

It is also found in foods such as pecans, avocados, Cucurbita pepo (pumpkin seeds), cashew fruit, rice bran, wheat germ, corn oils, soybeans and dandelion coffee.In all forms it is the exact same molecular structure.

We are delighted to introduce our new Prostex®. This formula provides a full 320mg of actual beta sitosterols per 2 tablets and we use the highest quality available. It also contains 10µg of vitamin D3 per daily dose, since it plays an important role in the normal function of the immune system and healthy inflammatory response. Zinc, which contributes to the maintenance of normal testosterone concentrations in the blood is included at 15mg. Plus both the vitamins C and E have been included which, like zinc, contribute to the protection of cell constituents from oxidative damage.

Prostex® also includes three important amino acids – alanine, glycine and glutamic acid, as well as a relevant level of the bioflavonoid, quercetin.

Today, “beta sitosterol” has become a household word since it is being used as a functional ingredient in many familiar food items we eat for its cholesterol-regulating properties. However, as we know, beta sitosterol has also been extensively studied for its vital role in supporting and maintaining a healthy prostate.

We source beta sitosterols from pine as it is a far more concentrated level than the amount found in saw palmetto and thus vastly more cost effective too. To give you a comparison: the saw palmetto berries contain a mix of fatty acids, flavonoids, polysaccharides and sitosterols. In general a typical saw palmetto product would contain 85 to 95 percent of mixed sterols and fatty acids. The mixed sterols are cholesterol, brassicasterol, campesterol, stigmasterol, beta sitosterol and comprise just about 1% of the nutritional profile of saw palmetto berries, which is tiny.


A green, oval tablet.

Two tablets deliver:

Vitamin E 68mg   Vitamin C 300mg
Vitamin D 10µg   Riboflavin 10mg
Zinc 15mg   L-Alanine 140mg
Glycine 140mg   L-Glutamic Acid 140mg
Quercetin 50mg   Beta Sitosterol 320mg
Thiamine 10mg      

Tableted / Encapsulated with:

See product label.

Disintegration Time:

Less than 1 hour

Other information

Allergen advice

See presentation section for ingredients listed in bold. The following list of allergens are excluded: Wheat, Barley, Soya, Eggs, Milk and milk products, Lactose, Nuts, Sulphites, Celery, Fish, Shellfish and Yeast and Gluten containing ingredients.


Do not take if pregnant or breast feeding.

Storage instructions

To be stored in a cool dry place and protected from light.

Legal Category

Food supplement

Usage & administration

8575-90 Prostex com Beta Sitosterol Lamberts- Uso y coste

Product label

See capsule/tablet

Tabletas Prostex con Beta Sitosterol 8575

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    Lamberts Española S.L.
    Sole distributor for Spain
    HOMEPAGE Lamberts


    Lamberts Española, is since 1989 the sole distributor of LAMBERTS® products in Spain and Gibraltar. Quality and Security can be imitated, but not achieved.