rts radthesys fiber family


For the whole family. May be used by children 3 years of age and older

rts radthesys fiber vitamins minerals

Vitamins and minerals 

Source of vitamins and minerals

rts radthesys fiber sport activity


Helps you recover during exercise

rts radthesys fiber brains head


Improves brain function

rts radthesys fiber weight control

Weight control

Promotes normal weight

Vitamins and minerals
Weight control

Reduces overweight and obesity.

  • >>Contains squalene that attracts oxygen and saturates tissues and organs with it.
  • >>Natural source of prebiotics.
  • >>Lowers cholesterol. 
  • >>Promotes metabolism.

Promotes metabolism, and improves gastrointestinal function - RTS FIBER Y - a next-generation fiber complex with amaranth and 1,3 – 1,4 beta-glucan.

  • Remove the lipids, preventing the fat from settling in the body.
  • Reduces the risk of fatty hepatosis.
  • Strengthens capillary and vascular walls.
  • The active substance squalene attracts oxygen and saturates tissues and organs with it.
  • Restores and nourishes the balance of the gut microbiome.
  • Contains natural amino acids, of which 8 essential amino acids (the essential amino acids are not synthesized by the body and can only be ingested with food).
  • Reduces the harmful effects of free radicals - protects cells from toxins and raises the energy balance in the body.
  • Contains lunasin - anti-inflammatory activity and antioxidant exposure.
  • Balanced soluble and insoluble fiber.
  • Natural source of prebiotics.
  • Promotes full absorption of nutrients.
  • 1,3 – 1,4 beta glucan increases the body's natural defenses.
  • Boosts energy and reduces fatigue.
  • Stimulates tissue repair.
  • Improves weight control.
  • Lowers cholesterol.
  • Helps you recover after you get sick.
  • Reduces cravings for sweets.
  • Creates a sense of satiety.
  • Strengthens immunity.
  • Promotes metabolism.
  • Helps to recover after exercise.
  • Reduce adverse drug reactions.
  • For the whole family.
  • Children can use it from 3 years of age

Natural source of vitamins and minerals.

Contains essential amino acids, a natural antioxidant - squalene, polyunsaturated fatty acid omega-6, and vitamins - E, A, C, D, B1, B2, B4. Trace elements: iron (Fe), copper (Cu), and minerals: magnesium (Mg), phosphorus (P), potassium (K), and calcium (Ca).

Regular use of fiber reduces the risk of many serious illnesses, promotes weight control, and improves the functioning of the digestive system.

Usage: mix 14 g* (~3 - 4 teaspoons) powder with water, stir, and drink. Use once daily in the morning on an empty stomach, 30 - 40 minutes before eating. Children can use it from 3 years of age. From 3 to 7 years of age, 5 g per day. From 7 - 12 years of age  10 g per day.

*For accurate dosing, use scales.

  • Make a delicious smoothie with berries, fruit, nuts, and seeds.
  • Add to milk or breakfast cereals.
  • Add to the porridge (refrigerated).
  • Make a fiber drink - mix the fiber powder with more water or juice. Take a sports drink in a bottle or a mug with you comfortably. Shake before use

Recommended course:  RTS FIBER W two packs (2 weeks), RTS FIBER G two packs (2 weeks), RTS FIBER B two packs (2 weeks), and RTS FIBER Y two packs (2 weeks).

Nutritional value 14 g: energy value – 188 kJ / 45 kcal, fat - 0,68 g, of which saturates - 0,2 g, carbohydrate - 6,8 g, of which sugars - 0,2 g, fiber - 3,8 g, protein - 1,2 g, salt - 0,02 g.

Ingredients 14 g: soluble and insoluble barley*  (Hordeum vulgare) fiber - 8,8 g, 1,3 - 1,4 beta glucan – 1 g, amaranth (Amaranthus) - 3,86 g, squalene - 0,34 g.

Contains gluten - only 0,15 g/14 g. 100 % natural. Vegan friendly. Does not contain GMOs, artificial sweeteners, dyes, and preservatives. Without BPA (Bisphenol A).


Do not use dietary supplements to replace a complete and balanced diet. Do not use it during pregnancy and lactation. Do not use it if you are sensitive to any of the ingredients. Do not exceed the recommended daily dose. Keep out of the reach of children. Store in a dry, well-ventilated place. Use within 20 days of opening. Do not use it if the package is damaged.


How do I start using RTS FIBER?

The body has to get used to fiber. If you have run out of fiber in your daily diet, there may be a slight sense of discomfort when you start taking RTS FIBER - stomach bloating, slight abdominal pain, and altered abdominal output.

RTS FIBER should be started at lower doses. The first two days are taken 5 g a day and the dose is increased to 10 g a day in the following days. If there is no discomfort, the dose will be increased to 14 g per day from day five onwards.

As the body clears, a rash may appear on the shoulders, arms, and face that passes within days (3 - 5 days). Drinking at least 1.5 l of water during the day is preferable.