Spartan Protein Flapjacks | 20g Clean Whey Protein | Guilt-Free Indulgence

Spartan Protein Flapjacks | 20g Whey Protein | Elevated On-the-Go Nutrition

Peanut Butter & Cacao

£27.60

Spartan Protein Flapjacks | 20g Whey Protein | Elevated On-the-Go Nutrition

A clean-ingredient protein flapjack delivering over 20g whey protein per bar, made from oats, peanut butter, whey, and honey, with no cheap gelatine or soy filler, selected by the PEAK4 expert team.

£27.60

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PEAK4 Experts' Review

The PEAK4 expert team selected Spartan Protein Flapjacks for their genuinely clean ingredient list, oats, peanut butter, whey, honey, nothing to hide.

Details

Brand Spartan Protein

Eat any time as a portable, high-protein snack, replacing unplanned snacking or as an alternative when a shake isn't practical.

Oats, Peanut Butter (100% Peanuts), Whey Protein Concentrate, Honey, Glycerol, Cacao or Fruit Juice Concentrate (flavour-dependent), Vanilla, Sucralose. Almond, Date & Coconut variant: Oats, Almond Butter, Whey Protein Concentrate, Honey, Glycerol, Almonds, Dates, Apple Juice, Coconut Flakes.

Contains Nuts (peanuts or almonds, depending on flavour) and Milk (whey protein). Almond, Date & Coconut variant also contains coconut.

Key Benefits

20g+ Whey Protein

Genuine whey protein, not gelatine or soy filler.

20g+ protein

Clean Ingredients

Oats, peanut butter, whey, and honey, nothing hidden.

Real food

Trans-Fat & Preservative-Free

A genuine commitment to clean eating.

No preservatives

Since 2013

Founded in Glasgow by sports science enthusiasts.

Est. 2013

Spartan Protein

The PEAK4 expert team selects Spartan Protein for its "100% Spartan ingredients, 0% unnecessary" philosophy, founded in Glasgow in 2013 by training enthusiasts with backgrounds in sports science, backed by the full PEAK4 performance ecosystem and free UK delivery over £50.

No fillers, since 2013

Spartan Protein Flapjacks — 20g+ Whey Protein, Clean Ingredients
The PEAK4 expert team selected Spartan Protein Flapjacks for genuinely clean, natural ingredients: oats, peanut butter, whey, and honey, with no cheap gelatine or soy protein padding out the total.

Each peanut butter and oat-based flapjack delivers over 20g of protein primarily from whey, trans-fat and preservative-free, in flavours like Peanut Butter & Honey, Peanut Butter & Cacao, and Almond, Date & Coconut.

Spartan Protein's flapjacks use a straightforward ingredient list of oats, nut butter, whey protein concentrate, and honey, none of the collagen, gelatine, or soy protein fillers commonly used to bulk up the stated protein figure in competing bars.

How to use

Eat any time as a portable, high-protein snack, replacing unplanned snacking or as an alternative when a shake isn't practical.

Format

Box of 12 flapjacks.

Nutritional Information

Full per-bar macronutrient breakdown not independently confirmed beyond the "20g+ protein" claim; flagged for pack-label confirmation.

Frequently Asked Questions

How much protein does each flapjack contain?

Over 20g of whey-based protein per bar.

Why does the ingredient list matter here?

Spartan uses whey protein concentrate as the primary protein source, not cheap gelatine or soy protein padding, so the stated protein figure genuinely reflects quality protein.

What flavours are available?

Peanut Butter & Honey, Peanut Butter & Cacao, and Almond, Date & Coconut.

Is it trans-fat and preservative-free?

Yes, a genuine commitment to clean eating without artificial preservatives.

What allergens does it contain?

Nuts (peanuts or almonds, depending on flavour) and milk. The coconut variant also contains coconut.

Why buy this from PEAK4?

The PEAK4 expert team selects Spartan Protein for its "100% Spartan ingredients, 0% unnecessary" philosophy. Orders over £50 qualify for free UK delivery.