Written by Rachel Orriss | Last updated: 9 March 2026

Low Calorie Snacks: Best UK Options, High Protein Snacks & Complete Guide 2026

Looking for the best low calorie snacks in the UK? Our Protein Bars (140 cal, 10g protein) and Formula 1 Shakes (220 cal, 18g protein) are the perfect low calorie, high protein snacks for weight loss. Best value UK at £1.00-£2.00 per snack.

🍎 Best Low Calorie Snacks UK

The best low calorie snacks are high in protein, filling, and under 200 calories. Here are the top options:

Low Calorie Snack	Calories	Protein	Price
🥜 Protein Bars	140	10g	£1.00-£1.50
☕ Café Latte Shake	220	18g	£1.50-£2.00
🌱 Vegan Protein Shake	80	15g	£1.00-£1.50
🍎 Apple	95	0.5g	£0.30-£0.50
🥚 Boiled Egg	72	6g	£0.20-£0.30
🥕 Carrot Sticks	35	0.8g	£0.10-£0.20
🍓 Greek Yogurt (100g)	59	10g	£0.40-£0.60

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🥜 High Protein Low Calorie Snacks

High protein snacks are essential for weight loss because protein keeps you full, preserves muscle, and boosts metabolism. Aim for 10g+ protein per snack.

Best High Protein Low Calorie Snacks:

1. Protein Bars - 140 cal, 10g protein
2. Café Latte Shake - 220 cal, 18g protein
3. Vegan Protein Shake - 80 cal, 15g protein
4. Greek Yogurt (100g) - 59 cal, 10g protein
5. Boiled Eggs (2) - 144 cal, 12g protein
6. Chicken Breast (50g) - 82 cal, 15g protein
7. Cottage Cheese (100g) - 98 cal, 11g protein

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🍏 Healthy Low Calorie Snacks

Healthy low calorie snacks provide nutrients, fibre, and protein whilst keeping calories low:

Fruit Snacks (Under 100 cal):

• Apple (95 cal) - high fibre
• Banana (105 cal) - potassium
• Orange (62 cal) - vitamin C
• Berries (50-80 cal per 100g) - antioxidants
• Grapes (69 cal per 100g) - hydrating

Vegetable Snacks (Under 50 cal):

• Carrot sticks (35 cal per 100g)
• Cucumber slices (16 cal per 100g)
• Cherry tomatoes (18 cal per 100g)
• Celery sticks (14 cal per 100g)
• Bell pepper strips (31 cal per 100g)

Protein Snacks (Under 200 cal):

• Protein Bars (140 cal, 10g protein)
• Café Latte Shake (220 cal, 18g protein)
• Boiled eggs (72 cal, 6g protein each)
• Greek yogurt (59 cal, 10g protein per 100g)

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😋 Filling Low Calorie Snacks

The most filling low calorie snacks are high in protein and fibre:

Why Protein Keeps You Full:

Protein is the most satiating macronutrient. It:

• Slows digestion
• Reduces hunger hormones (ghrelin)
• Increases fullness hormones (GLP-1, PYY)
• Stabilizes blood sugar
• Preserves muscle during weight loss

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🎯 Low Calorie Snacks for Weight Loss

The best low calorie snacks for weight loss are under 200 calories, high in protein, and filling:

Perfect Weight Loss Snacks:

✓ Protein Bars (140 cal, 10g protein)
✓ Café Latte Shake (220 cal, 18g protein)
✓ Vegan Protein Shake (80 cal, 15g protein)
✓ Apple with 1 tbsp almond butter (195 cal, 4g protein)
✓ Greek yogurt with berries (120 cal, 12g protein)
✓ Boiled eggs (2) (144 cal, 12g protein)
✓ Carrot sticks with hummus (100 cal, 3g protein)

Read more: High Protein Low Calorie Foods UK

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🛒 Low Calorie Snacks to Buy UK

Best low calorie snacks to buy in the UK:

Our Products (Best Value):

• Protein Bars - £1.00-£1.50 each
• Café Latte Shake - £1.50-£2.00 per serving
• Vegan Protein Shake - £1.00-£1.50 per serving

Supermarket Options:

• Protein bars (various brands) - £1.50-£2.50 each
• Greek yogurt - £0.40-£1.00 per pot
• Fruit - £0.30-£0.80 each
• Vegetables - £0.10-£0.50 per portion
• Boiled eggs - £0.20-£0.30 each

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💰 Why Our Low Calorie Snacks Are Best Value UK

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❓ People Also Ask: Frequently Asked Questions

What are the best low calorie snacks?

The best low calorie snacks are Protein Bars (140 cal, 10g protein), Café Latte Shake (220 cal, 18g protein), Greek yogurt (59 cal, 10g protein per 100g), boiled eggs (72 cal, 6g protein), and fruit (50-100 cal). Choose snacks high in protein for maximum satiety.

What are high protein low calorie snacks?

High protein low calorie snacks include Protein Bars (140 cal, 10g protein), Café Latte Shake (220 cal, 18g protein), Vegan Protein Shake (80 cal, 15g protein), Greek yogurt (59 cal, 10g protein per 100g), boiled eggs (72 cal, 6g protein), and cottage cheese (98 cal, 11g protein per 100g).

What are healthy low calorie snacks?

Healthy low calorie snacks include fruit (apples, bananas, berries), vegetables (carrots, cucumber, tomatoes), Protein Bars (140 cal, 10g protein), Greek yogurt, boiled eggs, and nuts (in moderation). Choose whole foods and high-protein options for best results.

What are filling low calorie snacks?

The most filling low calorie snacks are high in protein: Café Latte Shake (220 cal, 18g protein - keeps you full 3-4 hours), Protein Bars (140 cal, 10g protein - keeps you full 2-3 hours), Greek yogurt (20g protein per 200g), and boiled eggs (12g protein for 2 eggs).

What are the best low calorie snacks for weight loss?

The best low calorie snacks for weight loss are Protein Bars (140 cal, 10g protein), Café Latte Shake (220 cal, 18g protein), Vegan Protein Shake (80 cal, 15g protein), Greek yogurt, boiled eggs, and fruit. Choose snacks under 200 calories with 10g+ protein.

What are low calorie snacks to buy UK?

Best low calorie snacks to buy in the UK are Protein Bars (£1.00-£1.50), Café Latte Shake (£1.50-£2.00), Greek yogurt (£0.40-£1.00), fruit (£0.30-£0.80), vegetables (£0.10-£0.50), and boiled eggs (£0.20-£0.30). Our products offer the best value.

What are very low calorie snacks?

Very low calorie snacks (under 50 cal) include carrot sticks (35 cal per 100g), cucumber slices (16 cal per 100g), cherry tomatoes (18 cal per 100g), celery sticks (14 cal per 100g), and bell pepper strips (31 cal per 100g). Add protein for satiety.

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