Written by Rachel Orriss | Last updated July 2026 | 5 min read
Herbalife vs Other Meal Replacement Shakes — Honest UK Comparison
There are dozens of meal replacement shakes available in the UK. This guide compares Herbalife Formula 1 against the most popular alternatives on the criteria that actually matter: price per serving, protein, calories, and nutritional completeness.
Quick answer: Herbalife Formula 1 compares well on protein (18–20g per serving), calories (~200–220 with semi-skimmed milk), and cost (£1.19 per serving at member prices). The main differentiator is the distributor model — you can buy at member prices without joining anything. Browse all flavours.
Order Formula 1 at member prices
Formula 1 Vanilla Cream 550g
£24.96
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Formula 1 Smooth Chocolate 550g
£24.96
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Formula 1 Café Latte 550g
£24.96
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Protein Drink Mix (PDM) 588g
£30.96
Buy Now4.96 out of 5 from verified UK customers · Fast UK delivery · Genuine Herbalife products
Side-by-side comparison
| Shake | Calories (prepared) | Protein | Cost per serving | Flavours |
|---|---|---|---|---|
| Herbalife Formula 1 | ~200–220 kcal | ~18–20g | ~£1.19 | 8+ |
| Slim-Fast Powder | ~220–240 kcal | ~10g | ~£1.00–1.50 | 3–4 |
| Huel Black (powder) | ~400 kcal | ~40g | ~£1.80–2.00 | 6+ |
| Exante Meal Replacement | ~200 kcal | ~17g | ~£1.50–2.00 | 10+ |
| Shake That Weight | ~200 kcal | ~17g | ~£1.50–2.00 | 10+ |
Figures are approximate and based on standard serving sizes. Competitor prices and formulations change — check current product pages for up-to-date information. Herbalife Formula 1 price shown at member rates with no joining fee required.
What the comparison shows
On protein: Formula 1 at 18–20g per serving is competitive with most dedicated meal replacement shakes and significantly ahead of Slim-Fast. Huel Black provides more protein but at a higher calorie count — it is better suited as a meal than a calorie-controlled replacement.
On calories: Formula 1 at 200–220 calories (with semi-skimmed milk) is well-positioned for weight loss. Huel Black at ~400 calories is more appropriate for people maintaining weight or with high energy needs.
On cost: At £1.19 per serving at member prices, Formula 1 is competitive with or cheaper than most alternatives. The key is buying at member prices without a joining fee — which is what we offer on every order.
On flavour range: Formula 1 has 8+ flavours including a dairy-free Free From option. This is comparable to most competitors and better than Slim-Fast.
The honest verdict
Herbalife Formula 1 is a well-rounded meal replacement shake that performs competitively on protein, calories, and cost. It is not the highest-protein option (Huel Black beats it on that metric) and not the cheapest per serving in every comparison — but it is nutritionally complete, widely available, and backed by a large body of user experience.
The main practical advantage is the distributor model: you can buy at member wholesale prices without joining anything, which removes the main barrier most people associate with Herbalife.
Genuine Herbalife products with fast UK delivery. No minimum order.
Browse all Formula 1 flavoursRelated guides
Frequently asked questions
Is Herbalife Formula 1 better than Slim-Fast?
On protein, yes — Formula 1 provides approximately 18–20g protein vs 10g for Slim-Fast. On cost, they are broadly comparable. Formula 1 has a wider flavour range and a more complete vitamin and mineral profile.
How does Herbalife compare to Huel?
They serve different purposes. Huel Black is a high-calorie, high-protein complete food (~400 kcal, ~40g protein). Formula 1 is a lower-calorie meal replacement (~200–220 kcal, ~18–20g protein). Formula 1 is better suited for weight loss; Huel is better suited for calorie maintenance or high-activity lifestyles.
Do I need to join Herbalife to buy at member prices?
No. We pass the member discount directly to every customer. No joining fee, no subscription, no minimum order.
