Key Benefits

• Flavourless and simple to mix into any drink
• Features plant-based guar gum, acacia, and larch arabinogalactan
• Effortless addition to your daily rituals
• Guar gum contributes to the maintenance of normal blood cholesterol levels

Start your day with a gentle boost from Bulletproof’s Innerfuel Prebiotic Blend. This neutral-tasting powder blends seamlessly into your favourite drinks or recipes, making it easy to enjoy plant-based fibre every day. With guar gum to help maintain normal blood cholesterol levels, plus acacia and larch arabinogalactan, Innerfuel is designed for those who want a simple, effective way to support their wellbeing—without any fuss or flavour.

Bulletproof was founded by biohacker and entrepreneur Dave Asprey, who set out to optimise human performance through science-backed nutrition. Inspired by his own health journey, he created Bulletproof to offer high-quality, functional nutrition designed to fuel both body and mind. From supplements to coffee, every product is thoughtfully sourced and formulated to support you everyday—helping you unlock your full potential and discover what better feels like.

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.

Organic Acacia, Partially Hydrolyzed Guar Gum (Sunfiber®), Larch Arabinogalactan (ResistAid®) (Larix laricina, Larix occidentalis heartwood of Larch tree), Other Prebiotics

1-2 scoops mixed into 8 ounces of your favorite beverage

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.