Biotechusa Black Blood Caf+ - 300 gramos

L-Arginine hydrochloride 16%, beta-alanine 14%, L-Citrulline 13%, malic acid, flavorings, 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 (Ciclamatos, Acesulfame K, Sucralosa), agente anti-cableado (dióxido de silicio), color (PN negro brillante), óxido de zinc, nicotinamida, hidrocloruro de piridoxina, regulador de acidez (carbonatos de sodio), pimienta negra bioperina (extracto de fruta de la tubería) 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.

Mezcle 2 porciones (2 x 7.5 g) de Cafa de sangre negra+ Polvo con 2 x 100 ml de agua en una botella de agitador. Consume 1 porción de 15 minutos antes de su entrenamiento y el otro porción durante su entrenamiento. No exceda la dosis recomendada. Almacene en un lugar fresco y seco, lejos de la luz solar directa. Mantente fuera del alcance de los niños. Los suplementos alimenticios no reemplazan una dieta variada y equilibrada y un estilo de vida saludable. Alto contenido de cafeína [400 mg por cantidad diaria (200 mg por 100 ml)]. No se recomienda para niños, mujeres embarazadas o amamantadas. No se recomienda para personas con afecciones médicas o aquellos que toman medicamentos. No se recomienda para personas con enfermedad cardiovascular, hipertensión o sensibilidad a la cafeína. No consuma con otros productos con cafeína el mismo día.

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.