A National Consumer Survey of 474 Meal Replacement Users, 2026
   

Executive Summary

Diet meal replacement shakes have been around for years, but they’ve come a long way since their entry into the nutrition space. The consumer behind the shake has changed too, with a serious shift away from ‘quick fix weight loss shakes’ to holistic wellness. But what does this look like in 2026? Here at Protein Works, we’ve surveyed 474 meal replacement users to offer a rare, data-led answer. This study specifically focuses on our Diet Meal 360 - PLATINUM. 

Diet Meal 360 - PLATINUM is our highest-tier meal replacement shake, formulated to provide comprehensive macro and micronutrient coverage within a calorie-controlled serving. It represents an upgrade from Diet Meal 360 - GOLD, offering enhanced nutritional completeness and active ingredients, including a higher protein content per serving and key additions like probiotics, green tea extract and CLA. 

The survey reveals a user base that is predominantly female (71.7%) and perhaps older than you might expect - with the 55+ age group the single largest cohort at 36.7%. Weight management is the dominant motivation (71.5%), yet even within that context, the majority of respondents say their primary desired outcome is to feel better rather than look better. That distinction matters: it reframes meal replacement from a short-term diet tool into something much more aligned with long-term health and wellbeing. 

Exploring customer satisfaction with Diet Meal 360 - PLATINUM: 96.2% would recommend the product, 91.4% say it is the most effective weight management meal shake they have used, and a 4.64-star average with 71.1% giving a perfect 5 stars reflects genuine, sustained loyalty. A significant and growing connection to GLP-1 nutrition support also emerges from the data - 95.5% of respondents agree the product is well-suited to supporting the nutritional needs of those on GLP-1 programmes, positioning Diet Meal 360 - PLATINUM at the intersection of two of the most important trends in nutrition right now.

'Feel Better' Wins - Even in Weight Management

Perhaps the most important reframing insight in the dataset is this: even among users of a product explicitly positioned around weight management and caloric control, the majority want to feel better rather than look better. 55.5% of respondents selected 'feel better' as their primary desired outcome, versus 44.5% who selected 'look better'. 

The gender breakdown adds further nuance: 61.5% of male respondents want to 'feel better', compared to 53.2% of female respondents. 

Usage: Meal Replacement in Practice 

Usage patterns confirm that Diet Meal 360 - PLATINUM is being consumed as a structured meal replacement consumed at traditional meal times. Consumers are enjoying a meal replacement shake most commonly at breakfast (59.7%), then followed by lunch (35.2%). Snacking between meals and evening meal consumption are marginal (2.7% and 2.3% respectively), indicating that users are genuinely substituting meals rather than adding supplementary calories. 

Home (59.5%) and work (31.2%) are the dominant consumption locations - a usage split that maps directly onto the breakfast/lunch occasion pattern, and suggests that convenience and portability are both important product attributes. 

The GLP-1 Alignment Signal 

One of the most significant findings in the dataset concerns the link between meal replacement shakes and GLP-1 nutritional support. When asked whether Diet Meal 360 - PLATINUM is perfectly aligned with supporting the nutritional needs of those on GLP-1 medications, 95.5% agreed or strongly agreed. This is a striking figure: even among users who did not cite GLP-1 use as their primary motivation, near-universal agreement exists that the product is fit for this purpose. 

With GLP-1 medication use growing rapidly in the UK - and proper nutrition becoming a critical concern for people reducing caloric intake significantly - this is important. While just 8.4% of respondents currently use the product primarily in a GLP-1 support context, the broader alignment score suggests the product is well-placed to serve this growing cohort as awareness continues to build.

Satisfaction and Product Performance 

Satisfaction data is strong. 91.4% agreed or strongly agreed that Diet Meal 360 - PLATINUM is the most effective meal shake they have used for weight management. 88.0% say it keeps them satisfied and in control of their appetite, addressing one of the biggest concerns of meal replacement users: hunger. 

Digestive comfort, another common meal replacement concern, is also strongly positive: 98.7% rate the product as easy to digest and comfortable on the stomach. As with all of Protein Works’ 360 range, the Diet Meal 360 range comes in BLACK, GOLD and PLATINUM Innovation levels, with each tier providing a more advanced formula than the previous. When asked if upgrading to PLATINUM from GOLD was worth it, 96.1% agreed that upgrading to PLATINUM was worth it for the added nutrition and benefits. 

Overall, a 4.64-star average and 71.1% 5-star rate make this the highest-rated product across the programme. Moreover, 96.2% would recommend it to their family and friends.

Methodology

This research was conducted by Protein Works in 2026. A total of 474 verified customers completed an online survey covering demographics, usage behaviours, motivations, and product satisfaction. All respondents were current or recent users of Diet Meal 360 – PLATINUM. Data is self-reported; no control group was used. All percentages rounded to one decimal place.