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Gaining definition can seem like an unattainable goal. But it doesn’t have to be. If you’ve been working hard to see results, and just want an extra push in the right direction, then look no further. The Define Booster is one of our most popular products for a reason. Formulated by leading nutritionists, it's been crafted to metabolise fat for energy, support endurance, and even boost memory and learning. Start seeing the lean muscle definition you’re looking for. Because reaching your fitness goals doesn’t have to be impossible.

Innermost is awarded The Game Changer Award. The sands are shifting in the supplements industry. One brand stands out most, Innermost. We now expect more from our supplement products and Innermost is well ahead of the curve.


It’s what’s inside that matters
Natural ingredients, nootropics and adaptogens, with clearly communicated benefits. Combined to help you think, feel, and perform your best.
Per Serving:
Acetyl L-Carnitine (2g): One of the most popular non-stimulant fat-loss supplements on the market today. A non-essential amino acid found naturally in the human body, necessary for transporting fat to the body’s power-generating mitochondria for use as energy during physical activity. Without carnitine, we wouldn’t be able to use fat effectively as a source of energy, which could result in the body having to break down muscle instead. The key benefit of the acetyl form of carnitine is that it can cross the blood-brain barrier to improve mood, learning and memory as well.
Allergens: None.

Made for you
We spent time finding out what you care most about when it comes to your health and fitness. We then turned to cutting-edge science and research, as well as best practices from Ayurvedic and Asian medicine, to create products that would give you the results you told us you were looking for. Free from additives, artificial colours, fillers and GMO nasties.
Vegan
Low Sugar
GMO Free
Lactose Free
Gluten Free
Soy Free
Halal

Love this supplement. I have a teaspoon every day and feel it's really boosting my metabolism and giving me a mental lift!
Lucy A, Verified Customer