Carbohydrate-and-protein fuel for during exercise. Prolong is a drink mix for intense or extended training sessions, combining carbohydrate with whey protein.
- 224 kcal per serving — great for endurance sessions
- 6.8g whey protein plus carbohydrate
- No artificial colours, flavours or sweeteners
How to enjoy it: add 4 level scoops (60g) to 250ml of water, shake, then top up to 500ml. Enjoy during activity, as part of a varied, balanced diet and healthy lifestyle.
Genuine Herbalife product, shipped from UK stock by an official Herbalife Independent Member. John – HL Shop 4 You.

