BSN Syntha-6

Fuel recovery and satisfy your cravings with BSN Syntha-6, the ultra-premium protein powder known for its rich, milkshake-like taste. With a unique multi-source protein blend, Syntha-6 provides both fast and slow-digesting protein to support muscle growth, recovery, and sustained nourishment throughout the day.

Why Choose BSN Syntha-6?

• 22g protein per serve – supports lean muscle and recovery.

• Multi-source protein blend – fast, medium, and slow-digesting proteins.

• Sustained amino acid release – fuels muscles for hours.

• Great-tasting flavours – one of the best-tasting proteins on the market.

• Added fibre and healthy fats – more balanced than standard whey.

• Perfect as a post-workout shake, meal replacement, or snack.

How to Use

1. Mix 1 scoop of Syntha-6 with 300ml of cold water or milk.

2. Take post-workout, between meals, or before bed.

Pro tip: Use Syntha-6 before bed to fuel overnight recovery thanks to its slow-digesting protein blend.

Who’s It For?

• Gym-goers wanting both recovery and all-day protein support.

• Athletes needing a versatile protein powder that doubles as a snack.

• Anyone looking for a protein that actually tastes like a milkshake.

FAQ

Is Syntha-6 good for weight loss?
Yes — it’s high in protein and can help keep you fuller for longer, but it’s slightly higher in calories than whey isolate, making it better for balanced nutrition than strict calorie cutting.

How is it different from pure whey protein?
Whey is fast-digesting, while Syntha-6 combines fast and slow proteins for longer-lasting amino release.

Can I use Syntha-6 as a meal replacement?
Yes — with protein, fibre, and healthy fats, it’s more filling than standard whey shakes.

Why Buy from Sprint Fit?

• 100% authentic BSN supplements.

• Free NZ shipping on orders $60+.

• Same-day dispatch nationwide.

• Trusted by Kiwi athletes and fitness enthusiasts.

BSN Syntha-6 – premium protein, world-class taste.

Container Size: 5LB (2.27 KG)
Serving Size: 1 Scoops (47g)
Servings Per Container: 48

Container Size: 10LB (4.50 KG)
Serving Size: 1 Scoops (47g)
Servings Per Container: 97

Directions:
As a dietary supplement, take 2 scoops (providing approx. 22 grams of protein) with 400ml water or milk. Vary the amount of liquid to achieve your desired flavor and consistency. Drink 2-4 servings daily, or as needed to satisfy your protein or muscle-enhancing requirements. To increase your protein intake per serving and to achieve an amazing milkshake taste, use non-fat or low-fat milk.

Please Note: Allergen Warning: Manufactured on equipment, which processes products containing milk, egg, soybeans, wheat, shellfish, fish oil, tree nuts, and peanut flavor.

Please Note: Nutritional Information is to be used as a guide only, actual values may differ between flavours and sizes and when formulations are modified or updated by the manufacturer. 
Contact us if you have any questions regarding this products ingredients.

All orders $60 and over receive Free* Shipping Nationwide 

Final pick up each day is at 3.45pm Monday to Friday. 

Estimated Delivery Times*:

Auckland and North Island – Overnight

However many Auckland orders will be delivered the same day depending on what time the order is placed)

South Island – Overnight (For larger parcels allow 2 business days)

Same Day/Evening Express Shipping upgrade available at checkout for select suburbs*

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