Gemma Collins is a British television personality, actress, and businesswoman, best known for her role on the reality series, The Only Way Is Essex.  Gemma started 2025 two sizes down, after just two months using Yazen's Weight Loss app and medication. “It has absolutely changed my life,” she says.

Having tried every diet, Gemma has finally found something she can actually lose weight on. She feels healthier and happier, without that constant noise in her head “You need to eat,  you need to eat.” 

Gemma is keen to share this approach with anyone that suffered their whole life like her - being bullied all her life by the media for being overweight. She will finally be able to live her best life and be free from the upset, stress and turmoil that comes with constantly trying to lose excess weight.

Alex, a lifelong Londoner, shares her journey with a weight loss programme combining medication and personalised coaching. After struggling with weight gain due to mental health medication, she tried various diets with little success. Thanks to daily support from her YazenCoach and a more balanced approach to food, Alex is finally on the right path. She’s now focused on returning to more challenging hikes, with plans to tackle Mount Kilimanjaro.

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Erica, a London-based photographer with an active career, started her weight loss journey after discovering she had high cholesterol. Despite trying various diets, she struggled to lose the 20-30 lbs she had gained over the years. After joining Yazen, she received comprehensive support, including medication, diet guidance, exercise tips, and emotional support from a dedicated team of professionals. She’s also adopted a healthier lifestyle, incorporating better food choices and regular exercise into her routine.

Over the past decade, Annie has faced challenges with weight management, particularly after her pregnancies, including struggles with health conditions that made weight loss difficult.

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Marie Fritjof had given up and accepted that she would remain overweight for the rest of her life. Unfortunately, her excess weight had caused a host of health problems, including high blood pressure, snoring at night, acid reflux and gout. After trying all sorts of diets and being diagnosed with chronic fatigue, she was tipped by a colleague to try Yazen.

Linda has been on a journey with her weight her whole life. She tried every diet out there and felt shame about her obesity. She made the decision to undergo a gastric sleeve surgery and lost 50 kg. After starting to gain weight again, she got in touch with Yazen and began treatment. Linda has lost 20 kg and feels more energetic and happier than ever!

Daniel Küng rocked the weight loss with Yazen! He lost a whopping 34 kilos! With the help of our doctors, psychologists, dieticians and personal trainers, Daniel will soon reach his target weight and a BMI under 25.