Caffeine Effervescent is a dietary supplement in the form of effervescent tablets with a forest fruit flavour, designed to help you start a demanding day on more pleasant note. It combines the well-known duo of caffeine and L-theanine (so-called smart caffeine) with a complex of B vitamins, iron, and magnesium. Thanks to caffeine, it increases alertness and improves concentration. The B vitamins, iron, and magnesium together contribute to the reducing levels of fatigue and exhaustion.
Caffeine Effervescent – practical and refreshing alternative to coffee and energy drinks in the form of effervescent tablets with a forest fruit flavour
Caffeine Effervescent brings a proven combination of caffeine and L-theanine in a well-soluble effervescent tablet form. Its base consists of 100 mg of the stimulant caffeine, which corresponds to roughly one strong espresso or a standard energy drink. Thanks to this, it increases alertness and improves concentration. Moreover, it contains 100 mg of L-theanine extracted from green tea leaves (Camellia sinensis), an amino acid naturally occurring in green tea. This synergy (often referred to as smart caffeine) is highly valued in the fitness and biohacking world.
The formula is then complemented by a rich complex of micronutrients. Specifically, it provides 100% of the recommended daily intake of vitamin B2, niacin, pantothenic acid, vitamin B6, B12 and folic acid. It also features two minerals, namely 7 mg of iron and 60 mg of magnesium. Vitamins B2, B3, B5, B6, B12, together with magnesium and iron, contribute to normal energy metabolism, while all the contained micronutrients also contribute to reducing levels of fatigue and exhaustion
Preparation of these effervescent tablets with caffeine, theanine, and vitamins is quick and easy. Simply dissolve 1 tablet in 200 ml of water, and you get a pleasant refreshing drink with a forest fruit flavour. It is ideal to consume 30–45 minutes before performance, whether you have a tough workout, an exam, or a long journey ahead. However, avoid taking it in the evening. These caffeine effervescent tablets are ideal for athletes, students, and active individuals who want to support their performance with smart supplementation. It contains no gluten, lactose, or GMOs and is suitable for vegans.
Among other benefits is the synergy of caffeine and L-theanine. Theanine helps harmonise the effect of caffeine, thanks to which you obtain a smoother onset and a more stable course without sharp spikes and energy crashes. Treat yourself to the right boost and get closer to better results.
Caffeine Effervescent and Its Benefits
- effervescent tablets with a refreshing fruit flavour
- 1 tablet replaces 1 strong espresso or energy drink
- 100 mg of caffeine per serving
- 100 mg of L-theanine from green tea extract (Camellia sinensis)
- caffeine increases alertness and improves concentration
- contains vitamins B2, B3, B5, B6, B12, and folic acid (100 % NRV)
- source of iron (50 % NRV) and magnesium (16 % NRV)
- included minerals and vitamins B2, niacin, pantothenic acid, B6, B12 contribute to normal energy metabolism
- thanks to B vitamins, iron, and magnesium, it contributes to reducing levels of fatigue and exhaustion
- ideal to take 30–45 minutes before mental or physical performance
- practical form of effervescent tablets with a fruit flavour
- simply take 1 tablet dissolved in 200 ml of water
- great alternative to classic coffee or energy drinks
- made in the EU
- regularly tested for heavy metals and microbiology
- suitable for vegans
- free from gluten, lactose, and GMOs
Other Benefits
- L-theanine is used to harmonise the onset of caffeine's effects (so-called smart caffeine)
- sought-after combination for a smoother effect
- popular in the world of fitness and biohacking
Nutrition Facts
| Nutritional Values | 1 tablet | *NRV |
|---|---|---|
| Green tea extract 98:1 (Camellia sinensis) | 102 mg | - |
| - L-theanine | 100 mg | - |
| Caffeine | 100 mg | - |
| Vitamin B2 | 1.4 mg | 100 % |
| Niacin | 16 mg | 100 % |
| Pantothenic acid | 6 mg | 100 % |
| Vitamin B6 | 1.4 mg | 100 % |
| Vitamin B12 | 2.5 μg | 100 % |
| Folic acid | 200 μg | 100 % |
| Iron | 7 mg | 50 % |
| Magnesium | 60 mg | 16 % |
*Nutrient reference values.
Warning
Do not exceed the recommended daily serving. The product is not a substitute for a varied and balanced diet and a healthy lifestyle. Excessive consumption may produce laxative effects. High caffeine content (100 mg per serving). The product is not intended for children, pregnant and breastfeeding women. Keep out of reach of small children. If you suffer from heart, kidney, or thyroid diseases, or high blood pressure, consult your doctor before using this product. Store in a dry place, out of direct sunlight, at room temperature.
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Composition
Dosage
Warning
Do not exceed the recommended daily serving. The product is not a substitute for a varied and balanced diet and a healthy lifestyle. Excessive consumption may produce laxative effects. High caffeine content (100 mg per serving). The product is not intended for children, pregnant and breastfeeding women. Keep out of reach of small children. If you suffer from heart, kidney, or thyroid diseases, or high blood pressure, consult your doctor before using this product. Store in a dry place, out of direct sunlight, at room temperature.
Product description
| Main category : | |
| Manufacturer: | Manufacturer: |
|---|---|
| Distributor: | Distributor: GymBeam Germany GmbH, Heinrich-Horten-Straße 22 |
| Legal category of the product: | Legal category of the product: dietary supplement |
| Form: | Form: effervescent tablet |
| Dose size: | Dose size: 1 tableta |
| Not for children, pregnant and breastfeeding women.: | 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.: | The product is not intended for children. Pregnant and breastfeeding women should consult a doctor about taking the product.: No |
| Active Amount Unit: | Active Amount Unit: mg |
| Lab Tested: | Lab Tested: Yes |
| Stimulant Type: | Stimulant Type: Caffeine |
| Contains Stimulants: | Contains Stimulants: Yes |
| Active Amount per Daily Dose: | Active Amount per Daily Dose: 100 |
| Caffeine per Serving (mg): | Caffeine per Serving (mg): 100 |
| Standardized Extract: | Standardized Extract: Yes |
| Ingredient Origin Type: | Ingredient Origin Type: Synthetic |
| Third Party Verified: | Third Party Verified: No |
| Storage Conditions: | Storage Conditions: Skladujte na suchom mieste mimo priameho slnečného žiarenia pri izbovej teplote. |
| Active Amount per Serving: | Active Amount per Serving: 100 |
| Primary Goal: | Primary Goal: Energy |
| Travel Friendly: | Travel Friendly: Yes |
| Target User: | Target User: Unisex |
| Recommended Servings per Day: | Recommended Servings per Day: 1 |
| Days of Use per Pack: | Days of Use per Pack: 20-240 |
| Sugar Free: | Sugar Free: No |
| Free From: | Free From: lactose_free, gluten_free, no_added_sugar, aspartame_free, gelatin_free, palm_oil_free, egg_free, peanut_free, nut_free, Casein free, Milk free, Soy free, Major allergen free |
| Product Dimensions: | Product Dimensions: 39 × 29 × 1 cm |
| Age Range Description: | Age Range Description: Not for children |
| Preparation Method: | Preparation Method: Mix with water, Stir |
| Maximum Daily Dose: | Maximum Daily Dose: 1 tableta |
| Base Ingredient: | Base Ingredient: Kofeín |
| Last Redesign: | Last Redesign: Feb 6, 2026 |
| Secondary Goals: | Secondary Goals: Focus, Performance |
| When to Use: | When to Use: Morning, Pre-workout |
| Product Form: | Product Form: Šumivé tablety |
| Other categories : | |
Reviews
Popularity
| Category ranking | Category ranking#5 in Caffeine#29 in Anabolizers & Pre-Workout Supplements#270 in Sports Nutrition |
|---|
Composition
Acidity regulators (citric acid, sodium carbonates), bulking agent (sorbitols), magnesium carbonate, green tea extract 98:1 (leaf) (Camellia sinensis) (98% L-theanine), caffeine, natural flavourings, anti-caking agent (polyethylene glycol), black carrot concentrate, beetroot concentrate, ferrous fumarate, sweetener (sucralose), niacin (nicotinamide), forest fruit juice concentrate, pantothenic acid (calcium D-pantothenate), vitamin B12 (cyanocobalamin), vitamin B6 (pyridoxine hydrochloride), vitamin B2 (riboflavin), folic acid (pteroylmonoglutamic acid). | |
| Vegan: | Vegan: |
|---|---|
| Vegetarian: | Vegetarian: |
| Gluten-free: | Gluten-free: |
| Lactose free: | Lactose free: |
| BIO: | BIO: |
| GMO free: | GMO free: |
| No artificial sweeteners: | No artificial sweeteners: |
Allergen information
The product does not contain any allergens.
Packaging
| Number of pieces per package: | Number of pieces per package: 12 pc. |
|---|---|
| Number of pieces per pallet: | Number of pieces per pallet: 3744 pc. |
Logistics
| HS code: | HS code: 21069098: --- Ostatné |
|---|---|
| EAN: | EAN: 8586028135877 |
| Netto weight: | Netto weight: 0.08 kg |
| Brutto weight: | Brutto weight: 0.10 kg |
| Length: | Length: 3.40 cm |
| Width: | Width: 3.40 cm |
| Height: | Height: 14.50 cm |
| Plastic-free packaging: | Plastic-free packaging: no |
Product description
| Main category : | |
| Manufacturer: | Manufacturer: |
|---|---|
| Distributor: | Distributor: GymBeam Germany GmbH, Heinrich-Horten-Straße 22 |
| Legal category of the product: | Legal category of the product: dietary supplement |
| Form: | Form: effervescent tablet |
| Dose size: | Dose size: 1 tableta |
| Not for children, pregnant and breastfeeding women.: | 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.: | The product is not intended for children. Pregnant and breastfeeding women should consult a doctor about taking the product.: No |
| Active Amount Unit: | Active Amount Unit: mg |
| Lab Tested: | Lab Tested: Yes |
| Stimulant Type: | Stimulant Type: Caffeine |
| Contains Stimulants: | Contains Stimulants: Yes |
| Active Amount per Daily Dose: | Active Amount per Daily Dose: 100 |
| Caffeine per Serving (mg): | Caffeine per Serving (mg): 100 |
| Standardized Extract: | Standardized Extract: Yes |
| Ingredient Origin Type: | Ingredient Origin Type: Synthetic |
| Third Party Verified: | Third Party Verified: No |
| Storage Conditions: | Storage Conditions: Skladujte na suchom mieste mimo priameho slnečného žiarenia pri izbovej teplote. |
| Active Amount per Serving: | Active Amount per Serving: 100 |
| Primary Goal: | Primary Goal: Energy |
| Travel Friendly: | Travel Friendly: Yes |
| Target User: | Target User: Unisex |
| Recommended Servings per Day: | Recommended Servings per Day: 1 |
| Days of Use per Pack: | Days of Use per Pack: 20-240 |
| Sugar Free: | Sugar Free: No |
| Free From: | Free From: lactose_free, gluten_free, no_added_sugar, aspartame_free, gelatin_free, palm_oil_free, egg_free, peanut_free, nut_free, Casein free, Milk free, Soy free, Major allergen free |
| Product Dimensions: | Product Dimensions: 39 × 29 × 1 cm |
| Age Range Description: | Age Range Description: Not for children |
| Preparation Method: | Preparation Method: Mix with water, Stir |
| Maximum Daily Dose: | Maximum Daily Dose: 1 tableta |
| Base Ingredient: | Base Ingredient: Kofeín |
| Last Redesign: | Last Redesign: Feb 6, 2026 |
| Secondary Goals: | Secondary Goals: Focus, Performance |
| When to Use: | When to Use: Morning, Pre-workout |
| Product Form: | Product Form: Šumivé tablety |
| Other categories : | |
Composition
Acidity regulators (citric acid, sodium carbonates), bulking agent (sorbitols), magnesium carbonate, green tea extract 98:1 (leaf) (Camellia sinensis) (98% L-theanine), caffeine, natural flavourings, anti-caking agent (polyethylene glycol), black carrot concentrate, beetroot concentrate, ferrous fumarate, sweetener (sucralose), niacin (nicotinamide), forest fruit juice concentrate, pantothenic acid (calcium D-pantothenate), vitamin B12 (cyanocobalamin), vitamin B6 (pyridoxine hydrochloride), vitamin B2 (riboflavin), folic acid (pteroylmonoglutamic acid). | |
| Vegan: | Vegan: |
|---|---|
| Vegetarian: | Vegetarian: |
| Gluten-free: | Gluten-free: |
| Lactose free: | Lactose free: |
| BIO: | BIO: |
| GMO free: | GMO free: |
| No artificial sweeteners: | No artificial sweeteners: |
Allergen information
The product does not contain any allergens.
Packaging
| Number of pieces per package: | Number of pieces per package: 12 pc. |
|---|---|
| Number of pieces per pallet: | Number of pieces per pallet: 3744 pc. |
Reviews
Popularity
| Category ranking | Category ranking#5 in Caffeine#29 in Anabolizers & Pre-Workout Supplements#270 in Sports Nutrition |
|---|
Logistics
| HS code: | HS code: 21069098: --- Ostatné |
|---|---|
| EAN: | EAN: 8586028135877 |
| Netto weight: | Netto weight: 0.08 kg |
| Brutto weight: | Brutto weight: 0.10 kg |
| Length: | Length: 3.40 cm |
| Width: | Width: 3.40 cm |
| Height: | Height: 14.50 cm |
| Plastic-free packaging: | Plastic-free packaging: no |
Laboratory test results
Caffeine Effervescent - GymBeam
4.9A.
Vijai D.
N. H.
Verified purchase8/25/2026
Great flavour, an excellent morning drink. I highly recommend it.Translated by Google
Was this review helpful to you?Riti
Verified purchase8/24/2026
I use it when travelling instead of coffee or energy drinks; it works well for me.Translated by Google
Was this review helpful to you?Ionut N.
Verified purchase8/17/2026
The dosage is very good.Translated by Google
Was this review helpful to you?Robert Hartmann
Verified purchase8/13/2026
Good quality and strong. I always use them.Translated by Google
Was this review helpful to you?Roman Fixek
Verified purchase8/5/2026
Ideal in summer instead of morning coffee.Translated by Google
Was this review helpful to you?Pastel Cia
Verified purchase8/3/2026
TopTranslated by Google
Was this review helpful to you?L. B.
Verified purchase8/2/2026
Quickly instead of coffeeTranslated by Google
Was this review helpful to you?- Verified purchase
7/30/2026
Was this review helpful to you? O.T.
Verified purchase7/27/2026
A very well-designed product for a caffeine dose. You can break the effervescent tablet if you desire a smaller dose. The taste is very good. It dissolves very well.Translated by Google
Was this review helpful to you?Monika S.
Verified purchase7/26/2026
purchased repeatedlyTranslated by Google
Was this review helpful to you?
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