Skip to content Skip to navigation
Over 50.000 positive customer and product reviews
International deliveries over +30 countries worldwide
Free standard delivery on orders over £45


  • 22g of protein per serving
  • Contains six protein sources
  • Supports the growth and maintenance of muscle

Product Overview

Ultra-premium protein powder for the serious athlete

Find out why Syntha-6 has earned its reputation as one of the best protein shakes out there! Its high-quality protein blend is packed with 22g of protein per serving to help grow and maintain muscle mass. The six different sources provide a mix of fast and slow digesting proteins, designed to help you grow and maintain muscle mass. Enjoy Syntha-6 after training, or anytime during the day, to help reach your fitness goals or achieve the perfect body tone and shape.
Nutritional information may vary depending on flavour.


  • 22g of protein per serving
  • Contains six protein sources
  • Supports the growth and maintenance of muscle
  • Available in several delicious flavours
  • Iconic BSN Protein shake

Suggested Use

Mix one large scoop (47g) to 150-200ml of water after your workout. Or just make yourself a tasty shake anytime during the day.

Nutritional Information

Nutritional information will be shown when a flavour and/or size is selected.

Customer Reviews

Overall Rating (4.9)
Write your review here. For complaints and questions we would like to refer you to our customer service.
Please enter a headline
Please enter a comment
Please enter a rating

Syntha 6 nog steeds de beste

Review by Erwin on May 22, 2022
Voor mij nog altijd de allerbeste.
Translate review into English


Review by Jess on Oct 26, 2021
Lekkere smaak vanille en licht van texture. klein min punt: je moet het lang schudden om geen brokjes te hebben
Translate review into English

Produto top

Review by Silvia Bernardo on Jul 23, 2021
Top. Produto muito bom e entrega em bom estado e rápido.
Translate review into English


Review by Bobby on Jun 30, 2021
Een geweldig en lekker product
Translate review into English


Review by Samy on May 3, 2021
Très bon produit
Translate review into English


Review by K.Vdk on Dec 30, 2020
Kwaliteitseiwitten en lekkere smaken = aanrader als aanvulling of ook als maaltijdvervanger.
Translate review into English


Review by 津澤克行 on Dec 13, 2020
Translate review into English

Super product!

Review by Claudia on Nov 7, 2020
Echt een fantastische smaak. Ik heb altijd vanille en wil niets anders. Product doet wat het moet doen en is enig in zijn soort.
Translate review into English

Zeer smakelijke ondersteuning

Review by Claudia on Jun 19, 2020
Ik heb altijd de vanille en die is heerlijk van smaak. Goede ondersteuning bij spieropbouw.
Translate review into English

Syntha 6 Edge

Review by Menno on Mar 21, 2020
Super lekkere smaak.
Translate review into English


Stay up to date with recent news, advice and weekly offers