• Slow & Grow Vanilla

Slow & Grow Vanilla


If you’re getting serious about your training, protein intake would be a key consideration in your nutrition plan.

Perfect for post-workout recovery or to be taken right before you head off to bed, Casein is a slow release protein that digests approximately over 12 hours returning your body from a catabolic state to an anabolic state – giving your muscles overnight recovery and repair; they’ll be thanking you in the morning. 

Carefully crafted from Australian pasture-fed cow skim milk, Slow & Grow Micellar Casein is said to be the purest form of casein in its natural state, and easiest to digest due to its purity. With 23.4g of protein per serve, and a superior Amino Acid profile (especially BCAAs), this product is a low-carb, low-fat, gluten-free & ultra-filtered, ensuring that it is the highest premium quality #naturalfuel. 

This Vanilla Slow & Grow is hand-crafted using Organic Vanilla bean, with a thick & creamy natural vanilla flavour (check out the specs of vanilla in each serve!): perfect for shakes, smoothies, cooking & desserts.

Check out our #NaturalFuel blog for additional information and recipes on how you can use your Slow & Grow in the kitchen!

Key Selling Points:

  • Overnight Recovery (use 12hrs icon)
  • High Protein
  • Superior Amino Acid Profile
  • High in BCAAs (Isoleucine 1.16g, Leucine 1.97g, Valine 1.36g per serve)

Additional Selling Points:

  • GMO Free
  • Nothing unnecessary added! We've cut the crap!
  • Growth - Increase lean muscle mass
  • Un-denatured
  • Low Fat
  • Low Sugar
  • Low Carbs
  • Gluten Free

  • Milk Protein Isolate (Micellar Casein)
  • Natural Flavour
  • Certified Organic Madagascan Vanilla Bean
  • Natural Sweetener (Stevia)

Mix, shake or blend 30g (3 heaped tablespoons) of our casein, with 150mL of water, milk or your favourite beverage and enjoy! This casein is perfect for high protein baking, desserts or your next smoothie creation! Consume 1-3 servings daily, depending on your daily dietary requirements as advised by a health care professional.

Customer Reviews

Based on 5 reviews
Awesome stuff

Always very happy with the products from PSA, good prices, good service and quality products.

Thanks for such a strong review Cairn! We appreciate you :)
Finally an artificial sweetener free Casein in Australia

Super happy to have found this, was looking for a sucralose-free product for my evening protein. I purchased both choc and vanilla and vanilla definitely came out on top for cookies and pancakes.

Thanks Piret! Glad you're loving it...
Great quality product.. and tastes great too !

Tastes great, good consistency and quality sourced casein which is important. Best to use a mixer and always put liquid in first otherwise it can gel to bottom of cup making it difficult to clean (which is what a quality casein should do).

Only improvement I would suggest is changing the packaging to plastic tub instead of bag as it can be difficult to scoop without getting powder on the bench top which gets me in trouble from my wife !

Best Tasting Casein and Reasonably Priced

And I've tried a few. Easy to mix with other things too. I mix it with a Chai Latte mix before bed. Perfect!


Super impressed with protien supplies Australia and their slow and grow product. I've found it super hard to find a protien that is from grass fed cows and doesn't add anything extra other than a little stevia and natural vanilla for flavor as I cant have anything added cause of an auto immune disease. So Thank you!!!!!!

That's what we're all about Jane, thank you for supporting us and seeing the value !