Protein That
Hits Different.
A premium WPI + WPC blend that actually tastes like dessert — with macros your coach will love. Clean, rich, and built for results.
Your best results
start here.
Stop settling for protein powder that tastes like cardboard. Lean Protein is the upgrade your routine deserves — grab yours today.
Built to perform.
Made to enjoy.
Most protein powders make you choose between great macros and great taste. Lean Protein refuses that trade-off — delivering both in every scoop.
Premium WPI + WPC Blend
Whey Protein Isolate and Concentrate work together for rapid amino acid delivery — maximum absorption, rapid recovery.
Guilt-Free Macros
Low carbs, zero added sugars, and essential amino acids packed in — fits any diet without compromise, any time of day.
Rapid Recovery
Essential amino acids hit your muscles fast post-session, reducing soreness and getting you back under the bar sooner.
Unreal Taste & Texture
7 dessert-inspired flavours so good you'll count down to shake time. Silky smooth, no chalkiness, no aftertaste.
Find your perfect scoop.
From triple choc mudcake to caramelised banana — each flavour is crafted to taste like the real thing. No artificial aftertaste, just pure indulgence that fits your macros.
Simple. Every single time.
Measure your scoop
Add 35g (1 level scoop) to your shaker or blender bottle. For extra thickness, try 200ml.
Add liquid
Pour in 200–300ml of cold water, milk, or your favourite beverage. The colder the better.
Shake & enjoy
Shake for 20 seconds, blend for an even creamier texture. Take 1–2 serves daily as needed.
100% five-star rated.
"Best textured protein I've had! Unreal taste, macros that fit my lifestyle and the essential aminos are a great mix."
"Best protein powder on the market by far! Flavour, consistency and value all spot on."
"Hands down the best protein powder! So delicious — like a yummy dessert. Won't go back to any other brands."
Lean Protein
by Booty N Buff
Shop 5/350 Kingsway Caringbah NSW 2229 — usually ready in 1 hour
Why Choose Lean Protein?
Discover why Booty N Buff Lean Protein is considered one of Australia’s best-tasting shakes, preferred by fitness enthusiasts who want real results with zero compromise.
Recover Better with Lean Protein
It was a 9 month journey to bring this lean protein shake to you all. It's great for building muscle, speeding up recovery and hitting your protein targets. What's most amazing is the hours we spent to formulate a protein shake that isn't just effective but tastes just as good as it makes you feel!
Blog posts
The Winter Bulk: Building Your Foundation in the Frost
3 min read | Winter is the ultimate season for putting on size. The layers of clothes give you a mental pass to stop obsessing over being shredded and start focusing on what actually matters right now: moving heavy weight and eating for serious growth. Down at the store, I see the shift in mindset every time the temperature drops, but I also see people making the same mistakes year after year.
Collagen Benefits for Skin, Joints, Bones and Muscle
4 min read | When I started my own fitness journey years ago, the focus was almost entirely on whey protein and creatine. Collagen was something people mentioned for skin or hair, but it was rarely talked about in the context of building a strong, functional body.
5 Supplements That Actually Work for Your Winter Bulk
6 min read | As the temperature starts to drop across Australia and those early morning gym sessions get a little bit harder to jump out of bed for, many of us start shifting our focus. We move away from the shredded summer goals and start thinking about the winter bulk. I have always loved this time of year. There is something special about putting on a thick hoodie, heading into the gym
