BioTechusa Black Blood CAF+ - 300 gramů

L-arginin hydrochlorid 16%, beta-alanin 14%, L-Citrullin 13%, kyselina malová, aroma, magneční soli kyseliny citronové, okamžitý černý čaj (kaméla sinensis) listový extrakt 8,0%, zahušťování (xanthanská guma), l-tyrosin 2,9%, kofeinový anhydlous, in-mohouns (polydextrose), in-mohounsol (polydextrose), in-mohouns, angoits, therextrus, therextrol, tryafits, the-thedExtrose), l-tyrosin, koffeinový a činidlo). Sladidla (cyklamáty, acesulfame K, sukralóza), anti-caking činidlo (křemíkový oxid), barva (brilantní černý PN), oxid zinečnatý, nikotinamid extrakt ovoce 0,01%.

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched 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 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Smíchejte 2 porce (2 x 7,5 g) černé krve kavárny+ prášku s 2 x 100 ml vody v třepačkové láhvi. Konzumujte 1 sloužící 15 minut před tréninkem a další sloužící během tréninku. Nepřekračujte doporučené dávkování. Uložte na chladném, suchém místě, daleko od přímého slunečního světla. Udržujte mimo dosah dětí. Doplňky potravin nenahrazují rozmanitou a vyváženou stravu a zdravý životní styl. Vysoký obsah kofeinu [400 mg na denní množství (200 mg na 100 ml)]. Nedoporučuje se pro děti, těhotné nebo kojení. Nedoporučuje se pro jednotlivce se zdravotním stavem nebo těmi, kteří užívají léky. Nedoporučuje se pro lidi s kardiovaskulárním onemocněním, hypertenzí nebo citlivostí na kofein. Nekonzumujte s jinými kofeinovými výrobky ve stejný den.

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

The Primary Active Ingredient Is: Caffeine

Caffeine acts as a brain-boosting stimulant that helps you stay alert and perform better during workouts and training sessions, and this product uses caffeine in the form of caffeine anhydrous with a slice from black tea extract.

What Does Caffeine Do?

Caffeine helps lift energy and focus, and might support performance during tough sessions, and EFSA notes caffeine as a contributor to normal energy-yielding metabolism and mental performance, which fits what athletes usually hear.

Dr Grgic from the University of Zagreb found caffeine to be a solid ergogenic aid for endurance and high-intensity workouts, helping sustain performance in sports contexts.

*This product isn’t intended to diagnose, treat, cure, or prevent any disease.

BioTechUSA kicks off with manufacturing excellence and a clear pledge to safe, carefully chosen ingredients. This brand has earned kudos for strict quality checks across the production line, which strengthens our trust in steady purity and potency across their range. The crew at BioTechUSA focuses on science-led formulation, pairing proven performance ingredients with real-world dietary needs to craft trusted, category-leading blends.

Black Blood CAF+ highlights BioTechUSA’s product‑specific capability by mixing high-impact ingredients such as caffeine, beta-alanine and citrulline in a tight pre‑workout profile built to support energy and focus during training. The formula also includes considerate micronutrient support and BioPerine to aid overall utilisation. This careful integration mirrors the brand’s approach to practical, sporty nutrition that aligns with real-world athletic needs.

Welzo screens brands through a rigorous, evidence-based process and teams with those that show ongoing quality and reliability. This means customers get products backed by our medical experts and our quality certification process, helping you train with confidence. our team of medical experts and our quality certification process underpin our trust in BioTechUSA and this product.