What Is Herbalife Formula 1? UK Price Per Serving Explained
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Herbalife Formula 1 is a powdered meal-replacement shake: you blend two scoops (26 g) with 250 ml of semi-skimmed milk to make a shake of around 220 kcal with 18 g of protein, fibre and 25 vitamins and minerals. A 550 g tub contains 21 servings. At Herbalife UK's list price of about £43 that works out at roughly £2.05 per serving; at HLF Online Store the same tub costs £31.50 — £1.50 per serving, or around £1.80 per shake once you add the milk.
What is Herbalife Formula 1 shake mix?
Formula 1 is Herbalife's best-known product — a nutritional shake mix that has been the core of the range for over forty years. It is a flavoured powder based on protein with added vitamins, minerals and fibre. You prepare it by blending the powder with milk (or a milk alternative), and it is the finished shake that is designed to work as a convenient, calorie-controlled meal.
One serving is two scoops — 26 g of powder. Prepared with 250 ml of semi-skimmed milk, a Formula 1 Nutritional Shake Mix (550g) shake gives you:
- Around 220 kcal (it varies slightly by flavour)
- 18 g of protein — and protein contributes to the growth and maintenance of muscle mass
- About 5 g of fibre
- 25 vitamins and minerals, at a meaningful share of your daily reference intake per shake
If you want the full calorie breakdown with different milks — skimmed, whole, oat, soya or just water — we've covered it shake by shake in our guide to how many calories are in a Herbalife shake.
Is Herbalife Formula 1 a meal replacement?
Yes — when it's prepared as directed. In the UK and EU, "meal replacement" is a regulated term: under Commission Regulation (EU) 2016/1413, a product sold as a meal replacement for weight control must deliver 200–250 kcal per meal, with set limits on fat and protein and at least 30% of the reference intake of a range of vitamins and minerals. Formula 1 made with 250 ml of semi-skimmed milk sits inside that window, which is why it can carry the authorised EU health claims: substituting two daily meals of an energy-restricted diet with meal replacements contributes to weight loss, and substituting one daily meal contributes to the maintenance of weight after weight loss.
Two things matter in practice. First, the claim applies to the shake made up as instructed — the powder alone, or powder with water, doesn't provide the same nutrition. Second, meal replacements are designed to sit within an energy-restricted diet alongside a balanced diet and a healthy, active lifestyle; they replace one or two meals a day, not all of them.
Plenty of customers also use Formula 1 without any weight goal at all — simply as a quick, structured breakfast on busy mornings instead of skipping food altogether.
How much does a Herbalife shake cost per serving in the UK?
This is the question most people actually want answered, so here are the real numbers. Herbalife UK's list price for a 550 g tub is around £43, which works out at about £2.05 per serving. At HLF Online Store — with our discount of up to 35% off Herbalife products — current per-serving prices look like this:
| Format | Price | Servings | Cost per serving |
|---|---|---|---|
| Formula 1 550 g tub | £31.50 | 21 | £1.50 |
| Formula 1 Vanilla Cream (780g) | £41.90 | 30 | ~£1.40 |
| Twin pack (2 × 550 g) | £61.00 | 42 | ~£1.45 |
| Pack of 7 sachets | £15.49 | 7 | ~£2.21 |
To get the true cost of a finished shake, add the milk: 250 ml of semi-skimmed milk costs around 30–35p at a typical UK supermarket price of about £1.30 a litre. That puts a complete Formula 1 shake at roughly £1.80–£1.85 from a 550 g tub, or a little less from the 780 g size — comparable to a meal deal sandwich, and considerably less than most café breakfasts.
A few ways to keep the per-serving cost down: the larger 780 g tub and the multi-tub packs are the cheapest per shake, and orders over £79 qualify for free UK shipping, so many customers order two or three tubs at once. The sachets cost more per serving — they earn their place as a travel and trial format, not as your everyday tub.
What flavours does Formula 1 come in?
The UK range currently includes seven core flavours, plus rotating limited editions:
- Vanilla Cream — the classic, and the most versatile for smoothie recipes
- Smooth Chocolate
- Banana Cream
- Strawberry Delight
- Café Latte
- Mint & Chocolate
- Cookie Crunch
Limited editions come and go through the year — recent examples include Strawberry & Watermelon and a Dubai Style Chocolate. There is also Formula 1 Free From — Raspberry and White Chocolate (500g), a pea-protein version made without soy, dairy or gluten ingredients.
If you're unsure where to start, Vanilla Cream is the safe first tub: it works with fruit, coffee, oats and nut butters, so you can change the taste day to day. We've collected our favourite combinations in these Formula 1 shake recipes.
How do you make it — and how long does a tub last?
The standard method is simple: add two scoops (26 g) of powder to 250 ml of cold semi-skimmed milk and blend or shake for a few seconds. A shaker gives a smoother result than a spoon; ice makes it noticeably better in summer.
A 550 g tub holds 21 servings. At one shake a day that's three weeks; at two shakes a day it's ten to eleven days. If you're replacing two meals daily, the 780 g tub or a twin pack makes more sense — you'll get through a small tub in under a fortnight.
Store the tub with the lid tightly closed, in a cool, dry cupboard rather than the fridge, and use the scoop dry — moisture in the powder is what shortens its life once opened.
Frequently asked questions
Is Herbalife Formula 1 good for weight loss?
Formula 1 prepared as directed meets the EU rules for meal replacements and carries the authorised claim that substituting two daily meals of an energy-restricted diet contributes to weight loss. It works as part of an overall calorie-controlled plan with a balanced diet and regular activity — not on its own.
How many calories are in a Formula 1 shake with milk?
Around 220 kcal with 250 ml of semi-skimmed milk, varying slightly by flavour. With skimmed milk it's lower, with whole milk higher, and with water the shake is lighter but no longer counts as a complete meal replacement.
How many shakes do you get from a 550 g tub?
21 servings of 26 g (two scoops) each — about three weeks at one shake a day, or around ten days at two a day.
What does Formula 1 cost per day?
From a 550 g tub at £31.50, one shake a day costs £1.50 in powder plus roughly 30–35p of milk — about £1.85 all in. Two shakes a day costs around £3.60–£3.70 including milk.
Is Formula 1 suitable for vegetarians?
The standard UK Formula 1 range is suitable for vegetarians, and the Free From version is made with pea protein without soy, dairy or gluten ingredients. Check each flavour's label if you have a specific allergy or follow a vegan diet.
Try Formula 1 at up to 35% off
Every tub we sell is genuine Herbalife stock, dispatched directly by Herbalife UK, with secure payments via Shopify Payments and PayPal — and free UK shipping on orders over £79. Order your Formula 1 Nutritional Shake Mix today and pick the flavour that suits you.
These per-serving prices already include our shop discount. If you are wondering whether a membership would beat them, see how to get a Herbalife discount without membership.
Antonio Dibattista — Herbalife Independent Member. Genuine Herbalife products with up to 35% off, dispatched directly by Herbalife UK.