Scientifically Proven Results
Clinically Proven: Measurable Results in 60 Days
Alongside the instrumental results, users shared overwhelmingly positive experiences:
Skin Elasticity
93% of users agreed that Collagen Shots improves skin elasticity.
Hydrated & Moisturised
86% of users stated that skin felt more hydrated and moisturised.
Overall Facial Appearance
86% of users agreed that Collagen Shots improved overall facial appearance.
Skin Radiance
86% of users reported an improvement in skin radiance.
Fine Lines & Wrinkles
83% of users agreed that Collagen Shots visibly reduced fine lines and wrinkles.
More Peaceful Sleep
83% of users reported that they slept more peacefully.
Meet our experts
Rosie Letts (BSc, Hons)
Rosie is a nutritional therapist and registered practitioner, using evidence-based nutrition and lifestyle medicine to support health; and has chosen Rejuvenated products as a trusted part of her client protocols.
Estelle and Diana Marini
Glow Me Up is led by certified Facial Yoga experts, Estelle Marini and Diana, who combine their professional training with a passion for natural beauty and wellbeing.
Gillian Holmes
An Advanced Aesthetic Practitioner, fully qualified teacher and international trainer, bringing exceptional clinical expertise and skin knowledge to every treatment.
Gemma Armstrong
Gemma Armstrong is a highly experienced Skin Specialist with over 20 years in aesthetic beauty and more than 15 years proudly recommending Rejuvenated to her clients.
Sarah Deacon
Sarah is an experienced aesthetic nurse and clinical team leader, specialising in subtle, natural enhancements tailored to each client’s unique features.
FAQ
How do Rejuvenated collagen supplements work?
How do Rejuvenated collagen supplements work?
Our award-winning collagen drinks contain hydrolysed marine collagen peptides. These are broken down into small molecules that are easily absorbed by the body. Once in the bloodstream, they help to stimulate the body’s own collagen production, supporting skin elasticity, hydration, and overall skin health from within.
Are the ingredients clinically researched?
Are the ingredients clinically researched?
Yes. Every ingredient we use is backed by published scientific studies or clinical trials for efficacy and safety. We also work with nutritionists and researchers to ensure each formula delivers results you can trust. Take a look at the results of our clinical trials.
How long before I see visible results?
How long before I see visible results?
Everyone is unique, but most people begin to notice benefits—such as improved skin hydration and suppleness—within 4–8 weeks of consistent daily use. Long-term use helps to maintain and enhance these results.
Is there scientific proof that collagen supplements are effective?
Is there scientific proof that collagen supplements are effective?
Multiple peer-reviewed studies have shown that hydrolysed collagen peptides can improve skin elasticity, reduce fine lines, and support joint and connective tissue health. Our formulations use clinically studied doses to deliver these benefits.
Discover the Rejuvenated Lifestyle
Listen to our founder and nutrition expert Kathryn Danzey explain the Rejuvenated Lifestyle and what sets Rejuvenated products apart from the competition. Discover how simple changes to your diet and lifestyle can improve your wellbeing and longevity.
Loved by our community
Discover how our community is transforming their skin, health, and wellbeing; one Rejuvenated journey at a time.
Why you will love it
Visible results in 2 months
Great taste
Natural, sustainable ingredients
How Collagen Supports Cellular Health
Collagen is far more than a beauty ingredient it’s a foundational protein that plays a pivotal role in cellular structure, resilience and communication throughout the body. In this blog, we explore the science behind how collagen supports cellular health at every level, the key systems it influences, and why targeted nutritional support can help maintain strength, mobility and vitality from the inside out.
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A strong immune system is built through daily choices that support the body at a cellular level. This blog explores how stress, sleep, nutrition, movement and lifestyle habits influence immune resilience, and why managing stress is just as important as supporting the body nutritionally.
Collagen and stress: the science behind a calmer, stronger you
The words “collagen” and “stress” might not seem obviously connected, yet recent research shows that certain amino acids in collagen can have a profound effect on how we feel.
