








🚀 Elevate your snack game with JB's TREK – where clean energy meets crave-worthy taste!
JB's TREK High Protein Flapjack Original is a 50g vegan, gluten-free snack bar delivering 20g of plant-based protein and 4.5g of fibre per serving. Designed for active professionals, it offers 434 kcal of sustained energy with wholesome oats and a deliciously soft texture, making it an ideal on-the-go fuel for fitness and busy lifestyles.












| - Saturates | 6.4 g |
| - Sugars | 24.4 g |
| ASIN | B01N9R09WM |
| Age Range Description | Adult |
| Allergen Information | Contains: Gluten Free, Oat, Soy |
| Best Sellers Rank | 9,411 in Grocery ( See Top 100 in Grocery ) 76 in Cereal Bars |
| Brand | JB's TREK |
| Carbohydrate | 42.4 g |
| Country of origin | United Kingdom |
| Cuisine | British cuisine |
| Customer Reviews | 4.3 4.3 out of 5 stars (471) |
| Date First Available | 11 Jan. 2017 |
| Energy (kJ) | 1820.00 kJ |
| Energy (kcal) | 434.98 kcal |
| Fat | 19.6 g |
| Fibre | 4.5 g |
| Format | Flapjack |
| Item model number | 3523 |
| Manufacturer | Natural Balance Foods |
| Manufacturer contact | Natural Balance Foods, 45 Grosvenor Road, St Albans, Hertfordshire, AL1 3AW |
| Package Dimensions | 25.1 x 15.3 x 13.8 cm; 1.8 kg |
| Package Information | Box |
| Protein | 20.4 g |
| Serving Recommendation | 1 Bar |
| Serving Size | 1, 100 g, 50 gravity |
| Speciality | GMO Free, Gluten Free |
| Storage Instructions | Please see product packaging |
| Units | 1800.0 gram |
| Weight | 1.8 kg |
T**Y
Great protein boost
Gluten free bars taste great and good boost after gym workouts with a green tea -10g of protein is just what is needed.
L**D
Trek bars
Delicious and healthy.
L**Y
Trex origional oat flapjack protein bar vegan,
Good value for money, good quality oat bar, very tasty l buy them on a regular basis, and they are suitable for vegans which is great for me, l would recommend these oat bar's l love them....
A**H
Great protein bar!!
These are easily the best tasting protein bars I’ve tried! They don’t have the typical texture that’s common in some protein bars where they’re very hard and chewy. These taste just like real flapjacks! The macros overall are pretty good however the sugar is a little high which is why I have given this 4 stars instead of 5. Being able to buy it in bulk like this means you’re getting great value for money.
U**R
Wow!
I’m addicted to these!
W**L
So tasty!
Lovely snack great for breakfast on the move
M**N
Product stale
Purchased August 2025 but best before date was 28/05/2025. Refund requested and seems to be getting processed. I’d recommend checking the best before date if you order this product.
L**M
As snacks go, this has roughage and protein
Can eat on the go
Trustpilot
2 weeks ago
3 days ago