BioTechUSA Black Blood Shot is a liquid pre workout that powers your training with fast energy and sharpened focus for demanding sessions. Fast energy. No crash. Caffeine powers your drive, beta-alanine supports endurance, and taurine helps with focus. BioTechUSA, based in Budapest, is known worldwide for safe, carefully selected ingredients. The convenient ampoule format makes dosing quick and precise before or during training. Dosing is quick too.

Available Sizes & Variants:

20 x 60 ml ampoules – convenient pre workout shots for on the go energy.

Benefits & Features:

• Rapid energy kick to power tough workouts.
• Beta-alanine helps buffer fatigue, supporting longer efforts during high intensity workouts.
• Taurine and L-tyrosine help sustain focus when training gets demanding.
• Caffeine delivers a sharp energy boost and greater alertness, while green tea leaf extract adds antioxidant protection to support recovery and mental clarity, especially during late sets.
• Intended for pre training use and during workouts with a handy ampoule format for precise dosing.

BioTechUSA Black Blood Shot is produced by BioTech USA Kft in Budapest, a brand trusted worldwide for safe, carefully selected ingredients. The blend hinges on caffeine for energy, beta-alanine for endurance, taurine for focus, and L-tyrosine for cognitive support under stress, with green tea polyphenols offering antioxidant protection. The ampoule format lets quick, precise dosing before or during workouts and makes it easy to slot into your ritual alongside protein shakes. It isn’t a vitamin d supplement.

Beta-alanine, Taurine, L-Tyrosine, Caffeine, Green Tea Leaf Extract, of which Polyphenols

• GTIN: 5999076237876
• Manufacturer: BioTechUSA
• Size: Pink Grapefruit
• Categories: BioTechUSA SupplementsSports Supplements
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Consume one ampule (60 ml) daily, divided into two servings: take one serving (30 ml) 15 minutes before your workout and the other serving during your workout. Shake well before consumption. Store in a cool, dry place. After opening, consume within one day. Do not freeze. Warnings: Contains high caffeine content (200 mg per serving). Not recommended for children, pregnant or nursing women, or individuals with known medical conditions or caffeine sensitivity. Do not exceed the recommended daily amount. Dietary supplements do not replace a varied and balanced diet and healthy lifestyle. Keep out of reach of small children.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Caffeine

Caffeine is a stimulant commonly used to promote alertness and energy. It is considered a key ingredient for immediate cognitive and physical stimulation in sports nutrition.

This ingredient appears in a concentrated liquid form within the blend, contributing to rapid mental and physical energy during training sessions.

What Does Caffeine Do?

Caffeine helps maintain central nervous system activity and can enhance perceived energy and performance during exercise, supporting normal daily and athletic function in line with EFSA guidance.

Dr. Spriet of the University of Guelph found that caffeine supplementation increases mean power output and time to exhaustion in trained athletes, reflecting its ergogenic potential without detailing disease-related outcomes.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

BioTechUSA is our chosen partner for Black Blood Shot because this brand brings a clear philosophy of quality and safety to the table. BioTechUSA Kft, based in Budapest, Hungary, is internationally recognised for using safe and carefully selected ingredients, underpinning a reputation built on reliability and consistency across markets. This brand’s long-standing presence in the sports nutrition space signals a disciplined approach to product development and manufacturing that resonates with our commitment to excellence.

Our evaluation emphasised the brand’s emphasis on robust formulation practices and product integrity, aligning with our team’s expectations for rigorous quality standards. This is supported by BioTechUSA’s proven capability to deliver focused, performance-forward blends that are appropriate for a pre-workout setting, while maintaining a consumer-friendly profile. For Welzo, the match is clear: a brand with measurable focus on safety and ingredient quality that complements the needs of this supplement.

This collaboration was validated by our expert team and our rigorous testing protocols, ensuring you receive a dependable product. Explore more about our standards and team at our expert team of doctors, nurses, and nutritionists and our rigorous testing protocols.