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BioTechUSA

Black Blood CAF+ - Blueberry - 300g

£32.99 £39.99
18% off
£109.97 /kg
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Description

BioTechUSA Black Blood CAF+ Blueberry is a blueberry flavoured pre-workout powder for adults. Each 7.5 g serving holds 200 mg caffeine, 179 mg from caffeine anhydrous and 21 mg from black tea extract, plus 1050 mg beta-alanine.

Magnesium contributes to normal muscle function.

Flavour: Blueberry, sweetened with cyclamates, acesulfame K and sucralose, coloured with brilliant black PN.

Key facts
  • Caffeine per serving: 179 mg from caffeine anhydrous and 21 mg from black tea extract
  • 2100 mg beta-alanine per daily amount
  • 200 mg caffeine per 7.5 g serving, 400 mg per daily amount
  • 2418 mg L-arginine hydrochloride and 2000 mg L-citrulline per daily amount
  • 300 g pack
Nutrition
Typical values Per 7.5 g serving Per daily amount (15 g)
L-Arginine hydrochloride 1209 mg 2418 mg
of which L-Arginine 1000 mg 2000 mg
Beta-alanine 1050 mg 2100 mg
L-Citrulline 1000 mg 2000 mg
Malate (malic acid) 900 mg 1800 mg
L-Tyrosine 215 mg 429 mg
Inositol 100 mg 200 mg
BioPerine® black pepper fruit extract 0.75 mg 1.5 mg
Total Caffeine 200 mg 400 mg
of which from caffeine anhydrous 179 mg 358 mg
of which from black tea extract 21 mg 42 mg
Magnesium 96 mg 192 mg (51% NRV)
Niacin (nicotinamide) 4 mg 8 mg (50% NRV)
Zinc 3.2 mg 6.5 mg (65% NRV)
Vitamin B6 0.75 mg 1.5 mg (107% NRV)

*NRV: nutrient reference value.

Ingredients and allergens

Ingredients: L-Arginine hydrochloride 16%, beta-alanine 14%, L-Citrulline 13%, flavourings, acid (malic acid), magnesium salts of citric acid, instant black tea (Camellia sinensis) leaf extract 8.0%, thickener (xanthan gum), L-Tyrosine 2.9%, caffeine anhydrous 2.4%, bulking agent (polydextrose), inositol, sweeteners (cyclamates, acesulfame K, sucralose), anti-caking agent (silicon dioxide), colour (brilliant black PN), zinc oxide, nicotinamide, pyridoxine hydrochloride, acidity regulator (sodium carbonates), BioPerine® black pepper (Piper nigrum) fruit extract 0.01%.

Allergens: No allergens in the ingredients. Made in a plant that also handles milk, egg, soy, peanuts, nuts, celery, fish, crustaceans, molluscs and sulphur dioxide.

How to use

Mix 1 serving (7.5 g, which is 1.5 scoops) with 100 ml of water in a shaker bottle. Take 1 serving 15 minutes before and 1 serving during your workout. The daily amount is 2 servings (15 g).

FAQs

Is Blueberry different from the other flavours?
It uses the same actives. In the Blueberry ingredient list the flavourings come before malic acid.

How much caffeine is in a daily amount?
400 mg: 200 mg in each of the 2 servings. Do not take it with other caffeinated products on the same day.

Who should not use it?
It is not for anyone under 18, or for pregnant or breastfeeding women, and not recommended for people with a medical condition or taking medication.

Warnings
  • High caffeine content (200 mg per 7.5 g serving, 400 mg per daily amount of 2 servings). Not recommended for children or pregnant or breastfeeding women.
  • Not suitable for anyone under 18.
  • Do not consume with other caffeinated products on the same day.
  • Not recommended for people with a medical condition or taking medication.
  • Contains sweeteners (cyclamates, acesulfame K, sucralose).
  • Do not exceed the recommended daily dose.
  • 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.
Details
  • Brand: BioTechUSA
  • Product: Black Blood CAF+
  • Flavour: Blueberry
  • Size: 300 g
  • Serving size: 7.5 g (daily amount 2 servings, 15 g)

Product details are taken from the brand's published label information (BioTechUSA shop), checked November 2026. Always check the label on the pack you receive.

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