Serious Shredz 4kg – Diet Whey Protein Powder – Contains L-Carnitine L-Tartrate and Green Tea Extract – Supports Lean Muscle Growth, 133 Servings – The Bulk Protein Company (Double Chocolate)
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Overview
The Bulk Protein Company Serious Shredz 4kg – Diet Whey Protein sits on our protein powder shelf, where the ranking comes from what buyers actually said rather than from what the box says. From the seller's own listing: SERIOUS SHREDZ by The Bulk Protein Company is a high-protein, low-sugar protein shake designed for active individuals aiming to maintain or build lean muscle while managing calories. Formulated with functional ingredients such as L-Carnitine L-Tartrate, Green Tea Extract and MCT Oil, this blend supports an energised, active lifestyle. That is the maker talking, not us, so read it as a claim rather than a finding. On Amazon it sits at 3.9 out of 5 across 255 ratings. How that compares with the rest of the shelf is below.
At a glance
Brand
The Bulk Protein Company
Amazon rating
3.9 out of 5, from 255 ratings
Against the shelf
0.5 below the protein powder median of 4.4
Our placing
41 of 45, weighted for how many people rated it
Where the price sits
Middle of a shelf running £14.64 to £170
How settled
Comparatively few ratings, so treat the score as provisional
The typical protein powder product on our shelf scores 4.4 out of 5, measured across 45 rated products. This one comes in at 3.9. That lands in the bottom quarter. Nothing alarming on its own, though at this money you can find better-rated neighbours, so there should be a particular reason for choosing it.
That score rests on 255 ratings. The median for this shelf is 474. That's a thin base for this shelf. A score from a small number of buyers can move a long way on a handful of new reviews, so treat it as a first impression rather than a settled verdict.
On money, this sits in the middle third of a shelf running from £14.64 to £170, with the midpoint around £46.40. That's where most sensible buys land, neither the cheapest thing on the shelf nor the one you pay a name for.
Worked out from the 45 protein powder products we track, not from the brand's own claims.
How we rank →
Key features, as the manufacturer lists them
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
LEAN MUSCLE SUPPORT WITH DIET-FOCUSED NUTRITION – SERIOUS SHREDZ by The Bulk Protein Company is a high-protein, low-sugar protein shake designed for active individuals aiming to maintain or build lean muscle while managing calories. It supports muscle recovery, training performance and daily protein intake, making it ideal for cutting, recomp or general weight management while fitting easily into a structured, calorie-controlled routine.
ADDED L-CARNITINE, GREEN TEA & MCT OIL FOR METABOLISM SUPPORT – Formulated with functional ingredients such as L-Carnitine L-Tartrate, Green Tea Extract and MCT Oil, this blend supports an energised, active lifestyle, making it one of the most versatile protein supplements for women and men focused on fat loss or toning. These targeted additions help fuel training intensity, support daily energy and maintain progress towards a leaner, more defined physique.
FILLING, SATISFYING & EASY TO FIT INTO YOUR ROUTINE – Created to help you feel fuller for longer, the mixed-release protein blend and added fibre provide a satisfying shake that fits naturally into busy schedules. Use it as a post-workout refuel, a light diet meal replacement shake, or a convenient between-meal option to support appetite control and calorie adherence. Ideal for anyone seeking a simple, structured way to keep protein intake high throughout the day.
DESIGNED FOR BETTER DIGESTION & DAILY USE – Formulated with a balanced blend of protein sources, including Soya Protein Isolate and Glutamine Peptides (Wheat), this shake is crafted to support smoother digestion and a lighter feel throughout the day. Its easy-to-drink texture fits naturally into both training and rest days, helping you meet consistent protein goals without heaviness. Ideal for those looking for reliable protein drinks for weight loss and consistent daily nutrition.
SMOOTH, ENJOYABLE FLAVOUR FOR DAILY USE – Available in Double Chocolate, Banana, Cookies & Cream, Salted Caramel, Strawberry and Vanilla, SERIOUS SHREDZ delivers a smooth, great-tasting shake that blends easily for a consistently satisfying drink. Whether you prefer rich chocolate, fruity options or dessert-style flavours, each one is crafted to make your routine more enjoyable. Perfect for shakes, smoothies, oats or high-protein recipes, giving you flexible ways to enjoy your daily nutrition.
