Key Benefits

• Bright cherry-kiwi flavour for a refreshing pre-workout boost.
• Crafted for athletes and gym-goers aiming to get the most from every session.
• Full label transparency—no artificial sweeteners, flavours, dyes, or added sugars.
• With betaine to support normal homocysteine metabolism.

Start strong—this pre-workout is designed to help you make the most of every training session. Whether you’re chasing a new personal best or just want to feel ready for anything, Black - Pre-Workout Cherry Kiwi is here to support your routine.

Cherry Kiwi: Enjoy the sweet and tangy taste of cherries and kiwis in every scoop.

Know exactly what’s in your shaker. Transparent Labs’ formula is fully disclosed, so you can train with confidence and focus on your goals.

Each serving delivers over 17 grams of active ingredients, including betaine, which contributes to normal homocysteine metabolism—an important part of your body’s natural processes.

Choose a pre-workout that fits your standards. Black contains no artificial sweeteners, flavours, food dyes, or added sugars—just a clean, straightforward blend to complement your training.

Transparent Labs creates science-backed supplements to complement your healthy lifestyle. Each formula delivers clinically effective doses with natural ingredients—free from artificial additives, fillers, or hidden blends. Plus, all their products undego rigorous testing so you get pure, potent, and effective supplements to support your health and fitness goals.

Founded in 2015, Transparent Labs was established by John Williams to set a new standard in supplement quality. The brand remains dedicated to research-driven, high-quality formulations with honest labelling, ensuring individuals seeking optimal wellness have access to supplements they can trust.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Citrulline Malate 2:1, Beta-Alanine, Betaine Anhydrous (Betapure™), Taurine, L-Tyrosine, Alphasize® Alpha Gpc 50%, Natural Caffeine (from Green Coffee Bean) (Coffea Robusta) (Fruit), L-Theanine, Potassium (as Potassium Chloride), Theobromine, Infinergy™ (Dicaffeine Malate), Senactive™ (Panax Notoginseng, Rosa Roxburghii), Zinc (as Zinc Chelate), Vitamin B6 (as Pyridoxal-5-Phosphate), Bioperine® (Black Pepper Extract) (Piper Nigrum) (Fruit), Boron (as Boron Citrate), Vitamin B12 (as Methylcobalamin), Sweetener (Stevia Extract (525mg)), Anti-Caking Agent (Calcium Silicate (430mg)), Anti-Caking Agent (Silicon Dioxide (430mg)), Colour (Beet Root Powder (150 mg)), Natural Flavours (1G)

Take one half (½) scoop, mixed with 8-10 ounces of water 20-30 minutes before training to determine tolerance. If increased intensity is desired, take one (1) level scoop mixed with 10-12 ounces of water 20-30 minutes before training. Do not exceed 2 scoops per day.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.