• Kilojoule-controlled when made according to directions: 920 kJ per serving.
• Contains a source of protein: 18 g per serving
• Source of some of your daily essential vitamins and minerals
• Underpinned by science
• Developed by experts in nutrition
• Quick to whip up
• Personalise your shake with your favourite fruits
• Also available F1 Free From - Lactose, soy, gluten free when made according to directions.

Usage
Mix two tablespoons of powder (26 grams) with 250 ml of semi-skimmed milk (low fat).
When used for weight control: replace two meals per day with this delicious shake and eat one nutritionally balanced meal.
For healthy nutrition: Replace one meal per day with Formula 1 shake and eat two nutritionally balanced meals.

This product is intended for use as part of an energy restricted diet and with other foodstuffs, in conjunction with regular physical activity.

Canister 550 g:
Vanilla #0141
Chocolate #0142
Strawberry #0143
Tropical Fruit #0144
Cookies & Cream #0146
Toff ee Apple & Cinnamon #2790
Choc Mint #2789
F1 Free From Vanilla #3118 
Raspberry & Blueberry #2100

Canister 780 g:
Vanilla  #1922

Formula 1 shakes: Underpinned by science

A clinical study confirmed that a high protein diet combining Herbalife F1 shakes and F3 Personalised Protein Powder was more effective at managing weight, than limiting kilojoules alone as part of a conventional food diet.Flechtner-Mors, M., B. O. Boehm, et al. (2010). “Enhanced weight loss with protein-enriched meal replacements in subjects with the metabolic syndrome.” Diabetes/metabolism research and reviews 26(5): 393-405