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Thor is a comprehensive pre-workout for anyone who wants to get the most out of their workouts and push themselves beyond their limits. It contains a number of functional ingredients including caffeine, which helps to increase alertness, endurance performance and improve concentration. There is also the fat burner synephrine, which contributes to weight management and the maintenance of healthy adipose tissue. It comes in the form of a highly soluble powder.

€15.95(€75.95/ kg)
FREE shipping on orders over €300.00
Details

Thor is a comprehensive pre-workout with caffeine to support endurance performance and other functional ingredients that every demanding athlete will appreciate

Thor is a unique pre-workout that refers to the power of the god of thunder. In the formula you will find, for example, the functional stimulant caffeine, which when consumed at doses of 3 mg/kg body weight one hour prior to exercise contributes to an increase in endurance performance. Moreover, it increases alertness and improves concentration. Hand-in-hand with this goes the included taurine, which is a common ingredient in pre-workouts and energy drinks.

Benefits and features of Thor - GymBeam

However, the bitter orange extract with synephrine must not be missing either. This acts as a fat burner, which contributes to weight regulation and maintenance of healthy adipose tissue. It is thus ideal for weight loss. However, vitamin B3 (niacin) also plays an important role, contributing to normal energy metabolism, optimal nervous system and mental function. Not only athletes will appreciate the fact that it helps to reduce fatigue and exhaustion, which is useful, for example, after a demanding day, when you still have to train in the afternoon. 

What contains Thor - GymBeam in one serving

For comprehensiveness, we've also added Siberian Ginseng Extract, Beta-Alanine, L-Arginine Alpha Ketoglutarate (AAKG), L-Citrulline DL-Malate and Glycerol Monostearate to the formula. This creates a comprehensive functional pre-workout that comes in handy before both strength and endurance training. Last but not least, its convenient instant powder form should also be mentioned. Just mix it with water to create a delicious refreshing drink. Moreover, it is suitable for vegans. In addition, it is regularly tested for microbial safety and heavy metals to ensure its quality.

 

Other benefits of the contained L-citrulline include the fact that it acts as a precursor to the arginine present. This will be appreciated by anyone who is after the ultimate muscle pump. The list of effects is then rounded out by Siberian ginseng extract, which belongs to the adaptogens and is also known for supporting blood circulation. 

Effects of Thor - GymBeam

Thor and Its Benefits 

  • comprehensive pre-workout supplement
  • contains caffeine to promote alertness, endurance performance and concentration
  • the fat burner synephrine contributes to weight management and maintenance of healthy adipose tissue
  • is enriched with beta alanine, L-citrulline as well as AAKG
  • contains taurine, which is a common ingredient in pre-workouts and energy drinks
  • vitamin B3 helps reduce fatigue and exhaustion
  • niacin supports energy metabolism and nervous system function
  • ideal for strength and endurance athletes
  • also suitable for vegans
  • dissolves well
  • regularly tested for heavy metals and microbiology
  • made in the EU
  • has a pleasant fruity taste

 

Warning

Dietary supplement. Contains a sweetener. High caffeine content (200 mg per serving). Not recommended for children, pregnant or breastfeeding women.
Do not exceed the recommended daily dose. This product is not a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of reach of young children. Store in a dry place, away from direct sunlight, at room temperature. The packaging contains a silica gel sachet.


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Composition and dosage

Composition

Beta-alanine, L-citrulline DL-malate (2:1), L-arginine alpha-ketoglutarate (A-AKG), dextrose, taurine, glycerol monostearate, anti-caking agent (silicon dioxide), anhydrous caffeine, flavouring, acidity regulator (citric acid), anti-caking agent (calcium phosphate), Siberian ginseng extract 10:1 (root) (Eleutherococcus senticosus), sweetener (sucralose), niacin (nicotinamide), colourants (beta-carotene, brilliant blue FCF), bitter orange extract 40:1 (fruit) (Citrus aurantium) (80% synephrine).

Dosage

Mix 1 scoop (7 g) with 200 ml of water and consume 20 minutes before training. Use once daily.
Nutritional values
L-Citrulline DL-Malate 2:11400 mg
Beta alanine2400 mg
L-arginine alpha-ketoglutarate900 mg
Taurine350 mg
Glycerol monostearate140 mg
Caffeine200 mg
Siberian Ginseng Extract 10:1 (Eleutherococcus senticosus)100 mg
Bitter Orange Extract 40:1 (Citrus aurantium)25 mg
- synephrine20 mg
Niacin35 mg

Warning

Dietary supplement. Contains a sweetener. High caffeine content (200 mg per serving). Not recommended for children, pregnant or breastfeeding women. Do not exceed the recommended daily dose. This product is not a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of reach of young children. Store in a dry place, away from direct sunlight, at room temperature. The packaging contains a silica gel sachet.

Product detail

Product description

Main category :
Manufacturer:
Legal category of the product:
dietary supplement
Form:
powdered
Blend:
Multi component
Flavor:
apple
Dose size:
7 g
Not for children, pregnant and breastfeeding women.:
No
The product is not intended for children. Pregnant and breastfeeding women should consult a doctor about taking the product.:
No
Lab Tested:
Yes
Stackable With:
bcaa_eaa, Creatine, Electrolytes
Stimulant Type:
Caffeine, Synephrine
Contains Stimulants:
Yes
Caffeine per Serving (mg):
200
Standardized Extract:
Yes
Ingredient Origin Type:
Synthetic
Lab Test Type:
Microbiology, Heavy metals, Active content
Third Party Verified:
Yes
Country of Testing:
Germany
Storage Conditions:
Keep in a dry place out of direct sunlight at room temperature.
Primary Goal:
Energy
Travel Friendly:
Yes
Sport / Activity Type:
Strength training
Target User:
Unisex
Recommended Servings per Day:
1
Days of Use per Pack:
30
Sugar Free:
Yes
Free From:
lactose free, gluten free, aspartame free, gelatin free, palm oil free, egg free, peanut free, nut free, Casein free, Milk free, Soy free, Major allergen free
Product Dimensions:
10.4 × 10.4 × 8.7 cm
Age Range Description:
Not for children
Preparation Method:
Mix with water, Stir
Maximum Daily Dose:
7 g
Base Ingredient:
Beta-alanín
Secondary Goals:
Focus
When to Use:
Pre-workout
Product Form:
Powder
Other categories :

Reviews

Popularity

Category ranking#3 in Anabolizers & Pre-Workout Supplements#3 in Pre-Workout Supplements#25 in Sports Nutrition

Composition

Beta-alanine, L-citrulline DL-malate (2:1), L-arginine alpha-ketoglutarate (A-AKG), dextrose, taurine, glycerol monostearate, anti-caking agent (silicon dioxide), anhydrous caffeine, flavouring, acidity regulator (citric acid), anti-caking agent (calcium phosphate), Siberian ginseng extract 10:1 (root) (Eleutherococcus senticosus), sweetener (sucralose), niacin (nicotinamide), colourants (beta-carotene, brilliant blue FCF), bitter orange extract 40:1 (fruit) (Citrus aurantium) (80% synephrine).
Vegan:
Vegetarian:
Gluten-free:
Lactose free:
BIO:
GMO free:
No artificial sweeteners:

Allergen information

The product does not contain any allergens.

Packaging

Number of pieces per package:
36 pc.

Logistics

HS code:
21069098: --- Ostatné
EAN:
8586026393286
Netto weight:
0.21 kg
Brutto weight:
0.30 kg
Length:
10.40 cm
Width:
10.40 cm
Height:
8.70 cm
Plastic-free packaging:
no
HS Code CHF:
2106.9099.99
Laboratory Tests

Laboratory test results

Microbiology & Heavy Metals - 2026 - Predtréningový stimulant Thor - GymBeam 210 g - strawberry-kiwiMicrobiology & Heavy Metals - 2026 - Predtréningový stimulant Thor - GymBeam 210 g - green-appleActive ingredients-2026-Predtréningový stimulant Thor - GymBeam - green-appleActive ingredients-2026-Predtréningový stimulant Thor - GymBeam - lemon-limeActive ingredients-2026-Predtréningový stimulant Thor - GymBeam - mango-maracujaActive ingredients-2026-Predtréningový stimulant Thor - GymBeam - strawberry-kiwiActive ingredients-2026-Predtréningový stimulant Thor - GymBeam - water-melonActive Ingredients 2026 - Predtréningový stimulant Thor - GymBeam - green-appleActive Ingredients 2026 - Predtréningový stimulant Thor - GymBeam - lemon-limeActive Ingredients 2026 - Predtréningový stimulant Thor - GymBeam - mango-maracujaActive Ingredients 2026 - Predtréningový stimulant Thor - GymBeam - strawberry-kiwiActive Ingredients 2026 - Predtréningový stimulant Thor - GymBeam - water-melonMicrobiology & Heavy Metals - 2025 — Pre-workout stimulant Thor - GymBeam - lemon limeMicrobiology & Heavy Metals - 2025 — Pre-workout stimulant Thor - GymBeam - watermelonMicrobiology & Heavy Metals - 2025 — Pre-workout stimulant Thor - GymBeam - green appleMicrobiology & Heavy Metals - 2025 — Pre-workout stimulant Thor - GymBeam - strawberry kiwiMicrobiology & Heavy Metals - 2025 — Pre-workout stimulant Thor - GymBeam - mango maracujaMicrobiology & Heavy Metals - 2024 — Pre-workout stimulant Thor - GymBeam - lemon limeMicrobiology & Heavy Metals - 2024 — Pre-workout stimulant Thor - GymBeam - watermelonMicrobiology & Heavy Metals - 2024 — Pre-workout stimulant Thor - GymBeam - green appleMicrobiology & Heavy Metals - 2024 — Pre-workout stimulant Thor - GymBeam - strawberry kiwiMicrobiology & Heavy Metals - 2024 — Pre-workout stimulant Thor - GymBeam - mango maracuja
Reviews

Thor - GymBeam

4.5
Average from 1620 reviews
(1174 reviews)
(221 reviews)
(107 reviews)
(49 reviews)
(66 reviews)

Customer Experiences:

Reviews overall are very positive, with most users saying Thor is a strong pre workout that boosts energy, strength, and pump quickly, often within ~10 to 30 minutes. Many report good endurance through long sessions and improved focus, while flavors like watermelon and strawberry kiwi are frequently praised for taste and mixability. Some mention itching or tingling and a preference to adjust dosing.

  • Strong energy boost
    |
  • Good pump and blood flow
    |
  • Quick onset for training
    |
  • Improves strength and focus
    |
  • Good endurance
    |
  • Pleasant flavor options

Generated by AI from 1620 customer reviews.

Most Beneficial Positive Review of Product

Filip

Verified purchase
So, I ordered Thora during the New Year's sale for approximately €8.95. I decided to try it out, even though I had heard from many people that it was not very effective... but I was pleasantly
Most Beneficial Negative Review of Product

bucket

Verified purchase
I am someone for whom pre-workout supplements do not provide a "magical" boost, but merely help to delay fatigue. This is also the case with this supplement; it delays fatigue but does not deliver a
By flavor

All reviews (1620)
English reviews (3)
Verified purchases (1359)
Positive (1503)
Negative (117)
  • Cholo

    Unverified purchase

    5/3/2019

    Flavor: mango maracuja
    I have been somewhat disappointed with Gymbeam supplements for some time, but I decided to try the Thor pre-workout, which was rated as one of the best on the Czech market. With powdered supplements, I have the issue that 90% of them do not work for me. For example, with Agrez pre-workouts, I must take three doses before it starts to have any effect. With Thor containing Vitargo, I took one and a half doses and experienced one of the best workouts of my life; for two hours I did not want to stop exercising and I constantly wanted more. I felt no pain or muscle weakness, and I even added an extra 10–15 kg to the weights. For a moment, I felt as though I had taken a line of cocaine before training. Thor greatly surprised me, both in terms of price, composition, and effect. For me, it is definitely an interesting purchase. I chose the mango maracuja flavor, which does not offend the taste buds. I am only concerned that it may soon become tiresome. However, I did not buy a pre-workout for its taste, but for its effect. If I wanted a drink, I would buy juice.
    CZTranslated by Google
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  • Bandi

    Verified purchase

    4/27/2019

    Flavor: watermelon
    I have consumed many pre-workout supplements, and I am writing this review based on my experience. I have been suffering from IDDM (insulin-dependent diabetes) for 7 years. I exercise for my blood sugar levels whenever I can. Because of this, I often lack motivation, but I must normalize my blood sugar. That is why I chose this product. 1. One serving: Tingling sensation. As if I had been burned. I did not notice any change in concentration. 2. Two servings: My blood sugar rose from 7.3 to 14.2, making it impossible for me to train. One of the ingredients appears to affect glucocorticoid levels, though this was not mentioned. I felt dehydrated. To those for whom it works: may it be to your health. However, I give it 3 points because it does not contain sugar, which is good. (It should have been...)
    HUTranslated by Google
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  • Lenča

    Unverified purchase

    4/15/2019

    Flavor: strawberry kiwi
    This is the second pre-workout supplement I have tried. I gave it a chance because I have been satisfied with the Gymbeam brand so far. I was switching from the Cobra Labs Shadow-X pre-workout, and the two cannot be compared. At a dosage of two scoops, I felt no effect from this pre-workout. As for the strawberry-kiwi flavor, it is indescribable. I have never drunk anything more chemical; I nearly felt nauseous. I will hope that I do not make another mistake with this brand.
    CZTranslated by Google
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  • Catalin-Marian

    Verified purchase

    4/14/2019

    I have been using this pre-workout for over 6 months; I am on my 5th container and the 3rd flavor I have tried. Initially, I started with watermelon, moved to lemon-lime, and have settled on mango-maracuja, which I consider the most suitable for me. I may try strawberry-kiwi as well, although I believe the mango flavor will remain my favorite for a long time. Personally, I take 2 scoops 20 minutes before training, combined with 1 scoop of PRO AMINO during the workout. In case I go to the gym too late, for example after 6:00 PM, I use only 1 scoop of THOR. Please be very careful not to combine it with other products containing caffeine (such as NERO Fat Burner, Green Tea, etc.). For me, at a body weight of 73 kg, I personally consume around 350 mg, and at most 400 mg (very rarely) of caffeine per day, which is approximately 5 mg of caffeine per kg of body weight. On one occasion in 6 months, due to carelessness, I forgot to prepare my pre-workout, and the difference in training intensity and volume was enormous. **Beta-Alanine causes slight tingling on the lips. ***The product contains a small anti-humidity packet inside. If you are considering removing it or taking 1-2 scoops of THOR to lend to a training partner... it would be advisable to do so quickly. Once removed from the box and placed in another container without that packet, it absorbs moisture from the air and hardens, turning into a paste similar to chewing gum.
    ROTranslated by Google
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  • Иван Иванов

    Unverified purchase

    4/8/2019

    Flavor: watermelon
    This stimulant is truly powerful! It contains all the ingredients you need. I feel its effect, I feel energized and stronger when I train.
    BGTranslated by Google
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  • Mate

    Unverified purchase

    4/4/2019

    Flavor: mango maracuja
    Nothing better and nothing cheaper than this stimulant have I used. With the Pre-workout, I also received exercise handles as a gift. Thank you, Gymbeam, an excellent product and even a gift included.
    HRTranslated by Google
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  • Marija

    Unverified purchase

    3/28/2019

    Excellent, excellent... It is a pity that larger packages are not available. However, since this is a strong stimulant, the manufacturer's decision to package it in 210 g portions is understandable. The packaging is outstanding, and the product quality is of a high standard.
    HRTranslated by Google
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  • Viktorija

    Unverified purchase

    3/26/2019

    Flavor: strawberry kiwi
    Great satisfaction with this stimulant. A very positive experience and already the second order this year. For this price, there is no better stimulant.
    HRTranslated by Google
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  • Petr

    Verified purchase

    3/26/2019

    Flavor: lemon lime
    Strength, energy, no creatine and carbohydrates, works, lemon lime super fresh taste.
    CZTranslated by Google
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  • Zbyněk

    Verified purchase

    3/26/2019

    Flavor: mango maracuja
    For me, it is truly a functional kick-starter. It really pleasantly surprised me given its low price...
    CZTranslated by Google
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Questions

FAQ

Your questions about the product
Anonymous|6/9/22
I'm a competitive athlete who gets drug tested. Is Thor certified to be free of banned substances?
Anonymous|10/7/20
Is there a minimum age to use Thor? Can my 17-year-old son take it?
Ahmed|5/29/22
Does exposure to air affect the potency and quality of thor pre workout?
Sophia E.|5/22/25
What are the main benefits of taking Thor pre-workout?
Robert|6/25/25
Is Thor pre-workout suitable for vegans or people with dietary restrictions?
Product Options Grid
Flavor
Rating
Packaging
green-apple
(83)
210 g
lemon-lime
(52)
210 g
mango maracuja
(165)
strawberry-kiwi
(45)
210 g
water-melon
(63)
210 g
green apple
(104)
7 g
lemon lime
(148)
7 g
strawberry kiwi
(160)
7 g
watermelon
(157)
7 g
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