Protostrol
GOLDFIELD Protostrol: 60 capsules with plant extracts, zinc, chromium and vitamin B5. Zinc contributes to normal protein synthesis.
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At a glance
GOLDFIELD Protostrol: food supplement with plant extracts, zinc, chromium and pantothenic acid, 60 capsules
Category: Food supplement
Size: tub of 60 capsules, 30 days at 2 capsules a day
Per daily serving: 300 mg plant complex (white mustard, cinnamon, Ascophyllum seaweed), catuaba, muira puama, ashwagandha, 20 mg zinc, 120 µg chromium, 16 mg pantothenic acid
Use: 1 capsule with breakfast and 1 capsule with dinner
Description
Protostrol is one of the long-standing formulas from GOLDFIELD, a sports nutrition brand founded in 1976. It is designed for athletes who train hard, in strength or endurance sports, and want to complement their diet during demanding training phases.
Each capsule combines a micronutrient complex based on white mustard and cinnamon extracts and Ascophyllum nodosum seaweed, a complex with astaxanthin, piperine and capsaicin, plus catuaba, muira puama and ashwagandha extracts.
The formula also provides zinc (200% of the NRV per day), chromium and pantothenic acid. Zinc contributes to normal protein synthesis and to the maintenance of normal testosterone levels in the blood. Chromium contributes to the maintenance of normal blood glucose levels and to normal macronutrient metabolism. Pantothenic acid contributes to the reduction of tiredness and fatigue and to normal synthesis and metabolism of steroid hormones.
A diet with enough protein and regular training remain the basis of any progress: Protostrol is a complement.
Nutrition facts
| Typical nutritional values | Per capsule | Per daily serving (2 capsules) |
|---|---|---|
| Micronutrient complex (white mustard and cinnamon extracts, Ascophyllum nodosum) | 150 mg | 300 mg |
| Turbo-Booster (alginic acid-phosphorus complex, astaxanthin, piperine, capsaicin) | 36 mg | 72 mg |
| Plant complex (catuaba, muira puama, ashwagandha) | 12 mg | 24 mg |
| Pantothenic acid (vitamin B5) | 8 mg (133 % VNR*) | 16 mg (267 % VNR*) |
| Zinc | 10 mg (100 % VNR*) | 20 mg (200 % VNR*) |
| Chromium | 60 µg (150 % VNR*) | 120 µg (300 % VNR*) |
| * NRV: nutrient reference values |
Ingredients and allergens
Ingredients
Micronutrient complex (extract containing trans-3-phenyl-2-propenal (cinnamaldehyde), glucosylated para-hydroxybenzyl and allyl isothiocyanates from white mustard (Sinapis alba) and cinnamon (Cinnamomum verum), Ascophyllum nodosum, carrier: silicon dioxide, stabiliser: alginic acid), capsule shell: bovine gelatine, anti-caking agent: silicic acid, zinc citrate, Turbo-Booster (alginic acid-phosphorus complex, astaxanthin, piperine, capsaicin), plant complex (catuaba, muira puama, ashwagandha), pantothenic acid, chromium picolinate.
Allergen information
Contains: mustard (white mustard extract, Sinapis alba).
The brand does not mention traces of other allergens. Bovine gelatine capsule: not suitable for vegetarians or vegans.
Directions for use
Directions for use
Take 2 capsules a day: 1 capsule with breakfast and 1 capsule with dinner, with a glass of water. On training days, the second capsule can be taken about 30 minutes before the session.
Keep the tub tightly closed in a dry place at room temperature, away from heat and light.
Warnings
Warnings
Do not exceed the recommended daily dose (2 capsules). Do not exceed 25 mg of zinc a day from all sources.
Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of reach of young children.
Not recommended for pregnant or breastfeeding women or for persons under 18.
Contains ashwagandha: consult a healthcare professional before use if you take medication or have a health condition (especially thyroid disorders, autoimmune or liver disease, diabetes).
Athletes subject to anti-doping testing: check with your federation or national anti-doping agency before use.
