Hover/Touch To Zoom

Supplements Since 2004 Supplements Since 2004

TRUSTED STORE SINCE 2004 Free Fast Shipping $150+

Brick-And-Mortar Store Locations Across Australia Australian Store Locations

BSN Syntha-6
Syntha-6
Powered By: BSN

The Original & Favourite Blended Protein

  • 🌟 Combines six premium protein sources.
  • 🧬 Supports muscle recovery, strength maintenance, and nutrition.
  • 🍫 Rich, dessert-inspired flavours that mix smoothly.
  • 🕒 Flexible use—great for anytime protein support.
In Stock
(89)
Write a review
Product
Q&A's
Related Articles
Reviews
Add To Cart

BSN Syntha-6 is more than just a protein shake—it’s one of the most delicious, multi-functional protein blends on the market. Engineered to support lean muscle growth, recovery, and nutrition, Syntha-6 delivers a powerful protein matrix packed with flavour, texture, and performance.

Featuring six distinct protein sources—including whey, casein, egg, and milk proteins—this shake offers a steady release of amino acids for up to several hours. That makes it perfect any time of day: post-workout, between meals, or before bed.

Plus, with BSN’s signature milkshake taste and ultra-creamy texture, it’s a favourite for those who want to enjoy their protein as much as they rely on it. Whether you're building muscle, replacing a meal, or recovering from intense training, Syntha-6 delivers what your body needs, without compromising on flavour.

🔥 Key Benefits

  • 💪 22g of high-quality protein per serving to support lean muscle maintenance and growth
  • 🥄 Blend of fast and slow-digesting proteins for round-the-clock amino acid delivery
  • 😋 Incredible milkshake taste and smooth, creamy texture—even with water
  • ⏱️ Ideal for use post-workout, between meals, or as a nutrient-rich snack

Trusted by athletes around the world, Syntha-6 is your go-to if you want a protein shake that’s as enjoyable as it is effective. Experience the perfect balance of performance and taste—only from BSN.

Q&A's
Ask a question about
BSN Syntha-6
*
Name
*
Email Address
Submit
  • Are there different flavors available for BSN Syntha-6?

    Yes, BSN Syntha-6 comes in a variety of flavors, including chocolate, vanilla, strawberry, and more.

  • Can BSN Syntha-6 be used by individuals with lactose intolerance?

    BSN Syntha-6 contains milk ingredients, including whey protein concentrate, which may contain lactose. Individuals with lactose intolerance should consider using lactose-free protein options.

  • Can BSN Syntha-6 be used for weight loss?

    BSN Syntha-6 can be a part of a weight loss plan by providing a convenient and satisfying source of protein. However, it's important to create an overall calorie deficit and incorporate a well-rounded diet and exercise program.

  • How long does it take to see results with BSN Syntha-6?

    Results may vary depending on factors such as diet, exercise, and individual metabolism. When used in conjunction with a balanced diet and regular exercise, BSN Syntha-6 can contribute to muscle recovery and growth over time.

  • Does BSN Syntha-6 have any added sugars?

    BSN Syntha-6 contains a small amount of sugar, which is naturally occurring in some of the ingredients. However, it is relatively low in sugar compared to some other protein powders.

  • Can BSN Syntha-6 be used as a meal replacement?

    BSN Syntha-6 can be used as a meal replacement option, especially when combined with other nutritious ingredients like fruits and vegetables, to create a balanced and convenient meal replacement shake.

  • Can BSN Syntha-6 be used by both men and women?

    Yes, BSN Syntha-6 can be used by both men and women who are looking to increase their protein intake and support muscle recovery and growth.

  • What is the difference between BSN Syntha-6 and BSN Syntha-6 Edge?

    BSN Syntha-6 and BSN Syntha-6 Edge are both protein powders, but Syntha-6 Edge has a slightly different formulation with a focus on providing a higher protein content per serving and fewer carbohydrates and fats.

  • Are there any allergens in BSN Syntha-6?

    BSN Syntha-6 contains milk and soy ingredients. If you have allergies or dietary restrictions, it's important to check the product label for specific allergen information.

  • How should I use BSN Syntha-6?

    Mix one scoop of BSN Syntha-6 with water or milk and consume it as a post-workout shake or as a convenient protein source throughout the day. Adjust the serving size based on your protein needs.

  • What is BSN Syntha-6?

    BSN Syntha-6 is a protein powder that contains a blend of different protein sources, including whey protein concentrate, whey protein isolate, and casein protein. It is designed to support muscle recovery and provide a sustained release of amino acids.

Related Articles
Reviews
BSN Syntha-6
Great
Based on reviews collected by
&
Summary Of Reviews
BSN Syntha-6 is a protein powder highly praised for its great taste, with many likening it to a milkshake. It mixes well and is often used in smoothies or with milk, but some users find it has more carbohydrates than desired.
✔️
Delicious, often compared to milkshake
✔️
Mixes well in various beverages
✔️
Provides noticeable results
Available in a variety of flavors
Summary generated automatically from the text of customer reviews.
Write a review
*
Product:
*
Rating
*
Name
*
Email
*
Review
0
/
5000 (Minimum: 75)
Submit Review
Andrew W
BSN Syntha-6
4.5kg Chocolate Milkshake
Is affordable and tastes amazing.
Collected via Trustpilot
26/04/2025
James M
BSN Syntha-6
Love the BSN flavours. This one is my favourite so far.
Collected via Trustpilot
06/03/2023
Anthony
BSN Syntha-6
2.27kg Vanilla Ice Cream: Free BSN Towel
Usually get Rule 1 Pro6 blended protein but they were out so this looked like the next best. Flavour is ok and mixes well but has a lot more carbs then I would like.
Collected via Trustpilot
26/02/2023
Customer
BSN Syntha-6
4.5kg Chocolate Milkshake
The best tasting powder out there.
Collected via Trustpilot
11/12/2021
Jesse M
BSN Syntha-6
Best tasting protein powder!
Collected via Trustpilot
23/07/2021
Isaac A
BSN Syntha-6
1.35kg Vanilla Ice Cream
Great taste and works well
Collected via Trustpilot
15/06/2021
Irvin C
BSN Syntha-6
4.5kg Vanilla Ice Cream
Highly recommended
Collected via Trustpilot
16/02/2021
Margaret M
BSN Syntha-6
1.35kg Chocolate Milkshake
This protein product tastes delicious and fills me up. I blend frozen mango blueberries bananas with milk for breakfast.
It’s a yummy smoothie.
Collected via Trustpilot
01/02/2021
Shaun G
BSN Syntha-6
Always love bsn products and tastes exactly like a milkshake
Collected via Trustpilot
09/10/2020
Vincent C
BSN Syntha-6
2.27kg Chocolate Milkshake: Free BSN Towel
One of the best tasting proteins on the market
Collected via Trustpilot
24/08/2020
Michelle R
BSN Syntha-6
2.27kg Chocolate Milkshake: Free BSN Towel
The lid was broken. It is good.
Collected via Trustpilot
07/08/2020
Daniel A
BSN Syntha-6
Great product, very tasty, very happy with it
Collected via Trustpilot
07/08/2020
Matthew S
BSN Syntha-6
4.5kg Vanilla Ice Cream
So damn delicious.
Collected via Trustpilot
26/07/2020
Anon
BSN Syntha-6
2.27kg Chocolate Milkshake: Free BSN Towel
Top notch protein powder. I don't like overly sweet protein powders so this is the perfect protein powder.
Collected via Trustpilot
14/07/2020
Mark J
BSN Syntha-6
I’m satisfied to my body results when I start use synths 6
Collected via Trustpilot
27/06/2020
Hannah
BSN Syntha-6
My favourite protein powder
Collected via Trustpilot
21/04/2020
Patrick
BSN Syntha-6
4.5kg Vanilla Ice Cream
Absolutely delicious! There is a reason that this stuff is highly rated, everything you need in it and a great flavour and mixes perfectly!!
Collected via Trustpilot
10/04/2020
Ethan T
BSN Syntha-6
Tastes amazing. Mixed with a cup of milk it tastes even better. Love it !
Collected via Trustpilot
18/02/2020
Joseph S
BSN Syntha-6
2.27kg Chocolate Milkshake: Free BSN Towel
Fantastic product
Awesome Taste
Collected via Trustpilot
07/02/2020
Max W
BSN Syntha-6
Awesome product and will continue to use
Collected via Trustpilot
20/12/2019
Ngametua T
BSN Syntha-6
Yummy when you mix it with chocolate flavor
Collected via Trustpilot
17/12/2019
Neil B
BSN Syntha-6
Great taste and great results...
Collected via Trustpilot
19/11/2019
Chancie S
BSN Syntha-6
4.5kg Chocolate Milkshake
Taste great, second time round using this brand, it mixes well with everything, this is by far my favourite.
Collected via Trustpilot
16/11/2019
Badgamer1967
BSN Syntha-6
Best tasting protein shake on the market, mixes well, great texture.
Collected via Trustpilot
18/10/2019
Guilherme B
BSN Syntha-6
4.5kg Chocolate Milkshake
Thank you very much! if you need marketing I am Australian judo athlete and professional coach from Methodist University, send msg thanks for all Brino 💪🏼
Collected via Trustpilot
23/09/2019
Liam
BSN Syntha-6
Finally! A protein powder that tastes good!
Collected via Trustpilot
18/08/2019
Sean
BSN Syntha-6
Great flavour, good blend of proteins and it mixes really well
Collected via Trustpilot
05/08/2019
Johnny A
BSN Syntha-6
06/10/2018
Johnny A
BSN Syntha-6
4.5kg Vanilla Ice Cream
06/10/2018
David M
BSN Syntha-6
05/10/2018
Next Page
Contact Us
↑   Back To Top   ↑