Second Nature

Second Nature

About this app

Second Nature exists to change minds about losing weight.

Our app uses behavioural science to retrain your mind to make healthy choices automatically, so these stick in the long run.

But we don’t just look at what you’re eating and how much you weigh. We also look at your sleep patterns, exercise levels, how you regulate emotions, and other habits that impact the way you might be feeling.

We also pair you with a registered nutritionist who provides one-to-one advice and supports you to build new, healthier habits.

Our app also has hundreds of simple, indulgent recipes as well as daily articles that explain the science of healthy living - so you feel empowered to make changes, rather than just being told what to do.

Britain’s NHS recommends us because their own research suggests we’re twice as effective as other weight-loss programmes. 90% of Trustpilot reviews rate us as ‘excellent’ because 9 out of 10 people lose weight and keep it off, even after 12 months.

We want to make losing weight feel easier; to make it feel second nature.

Download the app and sign up today to start your journey!

Ratings and reviews

I was diagnosed this from my GP after a pre diabetes test result. If it hadn't taken more than 5 months to arrive it may have been some use. As it is I took things into my own hands and have made great progress using fitnessPal. The app itself is no more than browser ware. A tangled mix of goals setting, articles and health tips. The core material is drip fed weekly? Why? Very poor design your better off reading a book on the subject from a well respected author as I did.

I like the app but the meal planning could be more intuitive. Adding each meal one by one is repetitive. AI planning would be better if it asked preferences and allowed filters for how often meals repeat, since not everyone can cook something new every time. The shopping list should combine repeated ingredients into one total. Being able to copy a whole week’s plan and having integration with Samsung Health would also make the app much more useful.

So far so good. The programme is quite comprehensive. SN was suggested to me by my GP to help me prevent progressing from a pre-diabetic to a type 2 diabetic. The app is a bit fiddly when it comes connecting with Bluetooth devices such as the scales sent me. It works quite alright when connected to Google Fit and the weight can be manually recorded. The articles are very helpful and so are the tips from the personal coach. 01/12/25 The new improvement to the app are amazing.

What’s new

We've made some improvements to the app and fixed a few bugs.