Welcome to OptimOZ! The biohacker store. Free delivery on orders over $99 in Australia.
Welcome to OptimOZ! The biohacker store. Free delivery on orders over $99 in Australia.
June 05, 2019 1 min read
This healthy lemon slice is gluten free, grain free, dairy free and paleo! It’s made from just 6 ingredients too. The crust is made with a mix of almond flour, collagen and ghee and the light lemon filling is made with just 4 simple ingredients: fresh lemon juice, almond flour, eggs and sweetener. Then bake away! A few hours after the bars chill, you’ll have magic on your hands. They’re perfectly sweet and zesty made for all you lemon lovers.
1 ½ cups almond flour
2 heaped Tbsp Primal Collective Grass-fed Ghee
2 Tbsp Primal Collective Collagen Peptides
1 Tbsp erythritol (or sweetener of your choice)
3 large organic eggs
2-3 Tbsp erythritol (or sweetener of your choice)
½ cup almond flour
Juice of 2 lemons
Zest of 1 lemon

To make this Lemon Slice, you'll need Primal Collective Grass-fed Ghee and Primal Collective Collagen Peptides
April 01, 2026 9 min read
Medium Chain Triglycerides (MCT Oil) have dramatically gained in popularity in Australia.
MCTs are a subset of saturated fatty acids that, when used appropriately, have unique biological effects ranging from enhanced cognitive performance to accelerated weight loss.
In this post, we answer your most frequently asked questions about medium chain triglycerides.
March 30, 2026 4 min read
In this edition of Biohacking Weekly:
1. Omega-3 and the biology of ageing
2. Cognitive shuffling technique
3. Diet linked to slower brain atrophy
4. The quiet role of iron in depression
5. How oats lower LDL in just 2 days
March 24, 2026 3 min read
In this edition of Biohacking Weekly:
1. Why some minds stay decades younger
2. Antimicrobial power of Aussie honey
3. Sleep sweet spot for insulin sensitivity
4. Inside a monk’s meditating brain
5. What makes NAD so important
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