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.
by Guest Author 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
by Kunal K February 11, 2026 3 min read
In this edition of Biohacking Weekly:
1. The vital fat most people are deficient in
2. When nature cuts mental health admissions
3. Early action can reverse prediabetes
4. Why hot weather can trigger pain
5. How fasting alters brain and gut
by Guest Author February 11, 2026 7 min read
Akkermansia muciniphila is one of the most abundant bacteria naturally present in our gut microbiome.
Research has show Akkermansia to be beneficial to us for gut barrier integrity, immune response and synergistic regulation of the gut microbiome. We see the benefits as reduced fat storage, enhanced insulin sensitivity and reduced inflammation.
by Kunal K February 08, 2026 3 min read
In this edition of Biohacking Weekly:
1. The largest keto–depression study
2. The little-known portfolio diet
3. How HMOs clear the microbial terrain
4. Inside the world of Bryan Johnson
5. Plant compounds that slow ovarian aging
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