Metabolism & Weight

Metabolism and weight aren’t just about “willpower” and counting calories. In practice, what matters most is stable energy throughout the day, managing cravings, the quality of digestion and the microbiome, hydration, and also how the body handles stress when you’re changing habits.

In this category you’ll find a curated selection of dietary supplements and functional foods that support metabolic comfort: from fibre and prebiotics for satiety, through support for normal blood sugar levels, all the way to sugar-free electrolytes and “smart fats” for long-lasting energy. We choose products with clear ingredients and meaningful doses—so they can fit into a long-term sustainable routine.

Tip: Start with your goal—“cravings & blood sugar”, “digestion & satiety” or “energy & hydration”—and pick 1–2 steps you can stick with long term.

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Jigsaw Health | Adrenální koktejl s vitaminem C - 4 g, 240 g, 60 ks
from 49 Kč excl. VAT
from 55 Kč

Jigsaw Health Adrenal Cocktail™ + Full Vitamin C is a unique combination of three...

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Living Nutrition| Fermentovaná bio ašvaganda - 60 kapslí
Organic
713 Kč excl. VAT
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BiOptimizers | Prebiotikum a probiotikum - P3-OM - 30 ks, 60 ks, 120 ks
from 535 Kč excl. VAT
from 599 Kč

Prebiotic and Probiotic – P3-OM is a dietary supplement for healthy digestion and...

BO-PO3-30
Modern Native | Grass-fed kostní dřeň - 180 g
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586 Kč excl. VAT
656 Kč
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Are you missing a quality source of fats and micronutrients that ordinary butter or...

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Modern Native | Kolostrum z pastvených krav
Clearance Immunity Digest & Detox Sport & Performance
892 Kč excl. VAT
999 Kč
1 659 Kč (–39 %)

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ZINZINO -  Nejkvalitnější OMEGA 3 RYBÍ OLEJ ve 4 příchutích - BALANCE OIL+
1 312 Kč excl. VAT
1 469 Kč

The highest quality food supplement providing a balance of polyphenols and omega acids....

ZZ-L300
Fermentovaná bio rozchodnice růžová (Rhodiola) se zázvorem
Organic
781 Kč excl. VAT
875 Kč

A dietary supplement to support the nervous system, in periods of increased stress and...

LNRA60
Naturtreu | Vitamín D3+K2 kapky 1000 I.E. - SonnenFreund - 30 ml
687 Kč excl. VAT
769 Kč

SonnenFreund food supplement contains vegan vitamin D in the best and most natural...

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BEE&YOU | Propolisový extrakt s vitamíny D3 a K2
New
558 Kč excl. VAT
625 Kč

This natural supplement combines the benefits of vitamins D₃ and K₂ with the Anatolian...

BY-PEVDK30
NoordCode | Zooca® Calanus® rybí olej - Ultimate Omega
838 Kč excl. VAT
939 Kč

Ultimate Omega Formula contains unprocessed, unpolluted and unoxidized Calanus® oil. It...

NC-UOF60
WOLDOHEALTH - Vitamín D3 plus K2
892 Kč excl. VAT
999 Kč

High quality vitamin D and K complex in MCT oil. The combination with oil increases...

WH-D3K2
Přírodní vitamín C v kapslích z extraktu z aceroly
356 Kč excl. VAT
399 Kč

Natural complex vitamin C from acerola in a highly absorbable and usable form. Also...

WH-VITC120
Jigsaw Health | Směs minerálů - Essential Blend - 90 kapslí
704 Kč excl. VAT
789 Kč

The Multi-Mineral Essential Blend is formulated to replenish vital minerals that are...

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WOLDOHEALTH - Vitamín D3 1000 IU
321 Kč excl. VAT
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High quality and highly concentrated vitamin D from lanolin dissolved in coconut MCT...

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Naturtreu | Omega-3 z mořských řas – 60 ks
713 Kč excl. VAT
799 Kč

AlgenKraft is a dietary supplement containing Omega-3 fatty acids. These are extracted...

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BiOptimizers | Nootropní psychobiotika CogniBiotics
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CogniBiotics dietary supplement is a nootropic psychobiotic that supports the gut-brain...

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Zinzino | Přírodní vláknina - Zinobiotic+ - 180 g
925 Kč excl. VAT
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The kit contains Zinobiotic, which is a blend of 8 natural fibers that metabolize in...

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Purovitalis | GlyNAC komplex s NAC a glycinem
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781 Kč excl. VAT
875 Kč

GlyNAC contains highly pure L-glycine and N-acetylcysteine – two amino acids that the...

PV-GN60
Jigsaw Health | Adrenální podpora s vitaminem C - 360 kapslí
960 Kč excl. VAT
1 075 Kč

Jigsaw Health Adrenal Cocktail™ + Full Vitamin C is a unique combination of three...

JH-ACC360
ORGANIKA | Inositol (Myo-Inositol) - 90 ks
419 Kč excl. VAT
469 Kč

Inositol, also known as myo-inositol, is an important natural substance that occurs...

OR-INO90
BiOptimizers | Berberin Komplex – pro stabilní cukr v krvi & citlivost na inzulín
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1 619 Kč

Berberine Complex is a dietary supplement focused on supporting normal blood glucose...

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North American Herb & Spice | Tekutý extrakt ašvaganda - Ashadrene - 60 ml
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624 Kč excl. VAT
699 Kč

RAW dietary supplement from the root of the adaptogenic herb Ashwaghanda to combat...

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ENERGYbits | VITALITYbits® Lisovaná spirulina a chlorella v tabletách
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Are you dealing with long-term fatigue, low intake of quality proteins and at the same...

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Modern Native | Přírodní vitamín C z aceroly a hovězí sleziny - 90 ks
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Natural source of vitamin C and iron from Modern Native for daily support of...

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How to support metabolism and work with weight—without shortcuts and without exaggerated promises

Sustainable change in weight usually rests on three pillars: stable energy, healthy digestion, and manageable stress. When blood sugar swings, cravings and fatigue tend to follow. When digestion isn’t working well, satiety and comfort often disappear. And when the body runs on chronic stress, your routine breaks down.

That’s why we’ve put together a curated selection of what makes the biggest practical difference:

  • Fibre, prebiotics and products for the microbiome— for better satiety, regularity, and everyday digestive comfort.
  • Support for carbohydrate metabolism (e.g., blends for blood sugar)— if you deal with afternoon crashes, evening cravings, or energy swings.
  • Sugar-free electrolytes—useful with sweating, training, low‑carb/keto, or if you want better hydration without added sugar.
  • “Smart fats” (e.g., omega‑3, MCT)—for long-lasting energy and metabolic nutrition without unnecessary additives.
  • Foundational micronutrients (e.g., vitamin D, magnesium)—if your goal is better energy, recovery, and consistency.
  • Adaptogens and stress support—when you know that stress and sleep are the biggest factors disrupting your habits.

How to choose quickly

  1. My main issue is cravings / energy after meals → focus on blood sugar support + fibre.
  2. I’m doing low‑carb / training / sweating a lot → start with sugar-free electrolytes.
  3. I feel tired and “can’t stick to my routine” → start with the basics (sleep, magnesium, vitamin D) and only then add extras.

Important: Dietary supplements are not a substitute for a varied diet. If you take medication, are pregnant/breastfeeding, or manage a chronic condition, we recommend discussing product choice and dosage with a doctor or pharmacist.

FAQ

Will something in this category help me “lose weight” directly?

Dietary supplements are not a magic solution on their own. However, they can support metabolic comfort—typically stable energy, better control of cravings, improved digestion and hydration—which makes it much easier to maintain a routine long term.

What most often “blocks” progress with weight?

Most commonly: swings in energy and cravings, poor hydration / minerals, suboptimal digestion, and chronic stress with poor sleep.

When does it make sense to focus on blood sugar?

If you experience afternoon fatigue, evening cravings, intense hunger, or energy swings after meals. In that case, starting with fibre and products supporting carbohydrate metabolism is often a practical first step.

Who are sugar-free electrolytes for?

For athletes, during sweating, in summer, after sauna use, and also with low‑carb/keto—when mineral losses can increase. They’re a practical foundation for better hydration without added sugar.