Blue Spark (UK)

Moderate Caffeine

Serving Size

8.46

fl oz

250

ml

📈 Comparison Chart

🧃 Ingredients

🤔 About Blue Spark (UK)

Tesco's Blue Spark Energy Drink is a popular store brand energy drink in the UK and Europe. It contains 75 mg of caffeine in an 8.46 fl oz can, along with 56 calories and 12 grams of sugar. It provides a quick energy boost for those who need a pick-me-up during the day.

Blue Spark is known for its affordability and can be found in most Tesco stores across the UK. It is a favorite choice among students, professionals, and anyone in need of a quick energy boost.

📝 Frequently Asked Questions

1. How Long Does It Take to Kick In?

Typically, the effects of Blue Spark can be felt within 15-30 minutes of consumption. This may vary depending on your individual metabolism and tolerance to caffeine.

2. How Long Does It Stay in your body?

The half-life of caffeine is approximately 3-5 hours, meaning it takes this amount of time for half of the caffeine to be eliminated from your body. However, it can take up to 12 hours for caffeine to fully exit your system.

3. Will it affect your sleep cycle?

Consuming Blue Spark, or any other caffeinated beverage, close to bedtime can disrupt your sleep cycle. It is recommended to avoid consuming caffeine within 6 hours of your bedtime to ensure a good night's sleep.

4. Can It Cause Heart Issues?

For most people, moderate caffeine consumption, such as that found in Blue Spark, is not associated with an increased risk of heart issues. However, individuals with underlying heart conditions should consult a healthcare professional before consuming caffeinated beverages.

5. Can it make you anxious?

Excessive consumption of caffeine can lead to feelings of anxiety or jitters. It's important to consume Blue Spark in moderation and be mindful of your caffeine intake from other sources, such as coffee and tea.