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 Brenton Levi October 20, 2012 2 min read
So, just to prove that I read the comments (hi April!) I'm going to share some tips on grass fed butter in Australia.
To buy grass fed butter in an affordable way (without spending $7-8 per block on something that says "grass fed" on the label) is an exercise in risk management. The risks are that the cows could get fed grain:
So the trick is to find products that tick (or don't tick) the above boxes. In order of priority here are the products that I use regularly:
Note: For anyone looking for KerryGold Butter in Australia, it is not available. As listed above, we have plenty of local options available.
Cheers
Related link: Grass Fed Meat in Australia
by Kunal K March 09, 2026 4 min read
In this edition of Biohacking Weekly:
1. Postbiotic approach in Parkinson’s
2. The "quiet eye" training for sharper focus
3. Why offal delivers more than muscle meat
4. Tai Chi walking for healthy ageing
5. Chervin Jafarieh on biohacking the right way
by Kunal K March 06, 2026 4 min read
In this edition of Biohacking Weekly:
1. Circadian rhythm–aligned fasting
2. The dark side of black plastic items
3. Omega-3 for strength training gains
4. What it takes to fuel a winter Olympian
5. Elite physiology of an 82-year-old athlete
by Kunal K March 03, 2026 4 min read
In this edition of Biohacking Weekly:
1. How oxytocin builds a resilient heart
2. What fuels brain plasticity?
3. Australia’s probiotic boom
4. A countermove to digital overload
5. Cell-level strategy for lung longevity
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