
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00. Product quality is exactly as described."
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Redcon1 Double Tap - 120 caps
Redcon1 Double Tap feels a thermogenic fat burner that kicks metabolism into gear, boosts energy, and helps you look leaner thanks to a strong mix of acetyl-L-carnitine, green tea extract,.
Purchase options
Subscribe & save
Save 5%Fast delivery · Cancel anytime
- Easy Pause or Cancel
- Best Price Guarantee
- 60-Day Returns
- Priority Support
One-time purchase
Standard price, no subscription
Quantity
100% Money back guarantee, no questions asked
Secure Transaction
Redcon1 Double Tap feels a thermogenic fat burner that kicks metabolism into gear, boosts energy, and helps you look leaner thanks to a strong mix of acetyl-L-carnitine, green tea extract, and caffeine. This remains a trusted name in sports nutrition, built on quality and athletes' demands.
Available Sizes & Variants:
120 capsules - two capsules per serving designed for daily use.
Benefits & Features:
- Energy support fuels workouts and keeps you moving through tough sessions.
- Metabolic boost helps flip stored fat into energy during workouts, supporting fat loss when paired with training.
- Steady energy without crashes.
- Green tea extract with caffeine helps steady energy and sharper focus, while dandelion root helps temporary water loss for a leaner look during contest prep or training blocks.
- Timing intake about fifteen to thirty minutes before training lines up with caffeine and carnitine utilization, helping maximise energy, thermogenesis and fat burning throughout workouts.
Redcon1 Double Tap taps into the brand's athlete-focused heritage, pairing acetyl-L-carnitine with green tea extract and two caffeine sources to deliver energy, focus and a thermogenic nudge. Quality matters. Trusted by athletes. The diuretic dandelion root adds temporary water loss for a leaner look around events or tough training blocks. The brand's quality standards and practical, no-nonsense approach set it apart. Some athletes incorporate magnesium glycinate, creatine, or whey protein powder into broader regimens, but Double Tap stays firmly focused on energy and fat metabolism.
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.
Please consult the product packaging for accurate instructions on how to use the product.
The Active Ingredient Is: Acetyl-L-Carnitine HCl
Acetyl-L-Carnitine HCl is a compound tied to energy metabolism by helping your body tap stored fat for energy. It is commonly used as a supplement to help energy levels and metabolic processes while you train.
This form comes as a stable acetylated salt variant fit for dietary supplement use and is one of several ingredients in this blend that also include compounds that help energy and focus during training.
What Does Acetyl-L-Carnitine HCl Do?
Acetyl-L-Carnitine HCl helps move fatty acids into mitochondria where energy is produced, supporting fat metabolism during workouts. Dr. Malaguarnera from the University of Messina found evidence suggesting this mechanism helps energy availability in athletic contexts.
The nutrient takes part in normal energy production and may help keep energy levels during physical activity, aligning with general supplement guidance.
This product isn't meant to diagnose, treat, cure, or prevent any disease.
Redcon1 is a well recognised name in performance nutrition and Double Tap sits at the core of their thermogenic range. This brand approach lines up with Welzo’s science-led curation, emphasising energy support, metabolism and ingredient synergy in one formulation. By prioritising a blend that includes Acetyl-L-Carnitine, Green Tea Extract and caffeine along with additional actives, Redcon1 shows a clear focus on delivering a coordinated energy and metabolism profile that resonates with our product goals. This brand’s emphasis on a pre-training energy toolkit positions Double Tap nicely for folks seeking a measured, pre-workout support experience, while our team checks the interplay of actives to ensure a coherent, tutor-tested supplement fit. Our medical team has reviewed Redcon1 within the frame of Welzo’s standards, and the partnership shows careful alignment with our rigorous testing protocols. This collaboration underpins a product that is both practical for users and backed by Welzo’s quality ethos, with our team and our rigorous testing protocols guiding our pick. For more on our approach, visit our medical team and our rigorous testing protocols.
Part of the Welzo System™
Test, supplement, enhance, and move, all in one place.
Frequently Asked Questions
Everything you need to know about this product.



