£82.94

This is the most expensive it has ever been. Walk away.

£83 today · previous high £83 · all-time low £58

Reflex Nutrition One Stop Xtreme Mass Gainer - 4.35kg

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 45 days · 45 data points (no recent data)

Historical
Generating forecast…
£82.94 £55.61 £61.57 £67.53 £73.50 £79.46 £85.43 01 August 2026 12 August 2026 23 August 2026 03 September 2026 14 September 2026
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Salted Caramel, REF131

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Price Distribution

Price distribution over 45 days • 7 price levels

Days at Price
Current Price
6 days 2 days 3 days 4 days 2 days 5 days 23 days · current 0 6 12 17 23 £58 £65 £69 £74 £79 £80 £83 Days at Price

Price Analysis

Most common price: £83 (23 days, 51.1%)

Price range: £58 - £83

Price levels: 7 different prices over 45 days

Description

Simplify your supplement routine with Reflex Nutrition One Stop Xtreme. This high-calorie weight gain milkshake is designed for serious athletes and bodybuilders who need comprehensive nutritional support in a single serving. Instead of managing multiple different products, this all-in-one protein powder provides a powerhouse blend to help you reach your bulking goals. Each shake delivers a massive 55g of protein to support the growth and maintenance of muscle mass. To help you push harder during training, the formula includes 5,000mg of creatine to increase physical strength and endurance, along with 10.3g of BCAAs. Whether you are looking to increase your calorie intake or find a more efficient way to fuel your intense training sessions, One Stop Xtreme offers the high-performing nutrition required for serious muscle building. The Salted Caramel flavor makes hitting your daily macros easier and more enjoyable.

Key Features

All-in-One Weight Gainer: Designed to replace multiple individual supplements, this single shake simplifies your daily routine while providing comprehensive nutritional support for muscle growth.

High Protein Formula: Each serving delivers 55g of protein to help bodybuilders effectively support the growth and maintenance of lean muscle mass.

Enhanced Strength and Endurance: Formulated with 5,000mg of creatine to help increase physical strength and performance during intense training sessions.

Rich Nutrient Blend: Includes 10.3g of BCAAs and other beneficial nutrients to fuel your body and support recovery during a bulking phase.

Serious Muscle Building: A high-calorie powerhouse blend specifically created for athletes seeking a high-performing shake to facilitate significant gains.

Product Specifications

Model
REF131
Colour
Salted Caramel
Size
4.35kg
Domain
Amazon UK
Release Date
01 May 2023
Listed Since
15 October 2021

Barcode

No barcode data available

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