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Redefining Women’s Health For a New Era of Female Leaders.

Karly Arber is an integrative health expert and mentor in female vitality and leadership. Her work integrates metabolic health, nervous system capacity and feminine leadership into a model where health and success evolve together.

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Introducing REVERSE10™

Reverse10™ is Karly’s signature method and a living ecosystem designed for women whose lives, leadership and impact are expanding. Built on longevity science, cellular energy and body intelligence, it is trusted by founders, CEOs, creatives, and mothers who choose to lead in a body that feels vibrant, grounded and nourished from the inside out.

Discover Reverse10

"You can create extraordinary impact when your body supports your mission, leading with a boldness anchored in faith and energy that captivates. I couldn't find a space that honored that kind of feminine power, so I created it."

— Karly

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Three Pathways. One Body Of Work.

Women arrive here in different seasons. Some are ready for a complete shift in how they lead. Some need a focused change in the body to unlock momentum. Others want clarity, direction or a private partnership that meets them at the highest level. 

Each pathway is distinct, but they are all built on the same foundation: leadership that begins in the body and expansion that never asks you to abandon yourself.

  • Reverse10™

    This is the core ecosystem. The place women land in when they’re ready to build cellular energy, strengthen nervous system capacity and embody a way of leading that feels grounded and sustainable. This is for you if you’re building a life that requires a body that can truly hold it.

    Enroll in Reverse10
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  • 1:1 Consulting

    This is a single, deep focus strategy session for women who want their energy, hormones, metabolism and body working at the same level they are. You don’t need ongoing support, but do want clear direction and a personalised plan so you know exactly what to shift and implement immediately.

    Book Session
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  • Private Mentorship

    This is for women who want long-term, close proximity support with eyes on their health, their body, their leadership, and business. A bespoke partnership that is designed to help you deepen and expand, working with a mentor who can hold you at the highest level.

    Apply Here
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Book Now

Meet Karly

Karly Arber is redefining women’s health and leadership by restoring power to where it has always belonged: the body. After surviving domestic violence and chronic illness, she rebuilt more than her health, she rebuilt her entire identity, biology and capacity to lead. Defying medical predictions, she healed naturally and reversed her biological age by 10 years, developing a body of work that bridges metabolic health with lived, embodied leadership.

Today, Karly is a four-time founder, board advisor, investor, and campaigner against domestic violence. Her work is recognised for being both rigorous and deeply human. She is known for cutting through the wellness noise, identifying root causes, and guiding women back into bodies that feel energised and capable of holding more life.

Her work has been featured by Google,Tatler, Sheerluxe, and The Evening Standard; and she is a sought-after speaker for platforms including Women of Silicon Roundabout and Ideas Fest. Through her Reverse10 method, Karly is setting a new standard of female vitality that goes beyond surface solutions and equips women with what they need to lead powerfully.

Read Karly’s Story

Seen In & Trusted By

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  • “Karly pushes me when I need it, calls out my blind spots, but her empathy means it’s always coming from a place of love. It’s a rare mix of safety and stretch.” There are few people that I open up to in the way I do with Karly, which is purely from her energy and ongoing support. I leave every call with practical next steps and a renewed sense of "I've got this". If you have been called to Karly's world, jump at the opportunity to become a part of it.

    — Grace, Nutrition and High-Performance Wellbeing Coach

  • “Karly operates at a high strategic level, while maintaining a fundamentally human approach to everything she does... Everything you invest with Karly will be returned in the form of tangible success and renewed energy” Karly's ability to hold the big picture of her clients', whilst also offering granular strategic direction, has made all the difference for me. She has an innate gift for identifying gaps and conjuring the exact strategy to close them, and scale in the process. Karly's is so generous with her time, her delivery and her dedication. — Fiona, Founder & Consultancy Owner

    — Fiona, Founder & Consultancy Owner

  • “Her support made me feel seen, heard, and completely held... I now run my business from a place of flow and embodiment rather than fear and hustle.” I was in a phase of depletion and stagnation, running on an empty cup while trying to push my business forward. Karly offered tools and practices that were simple yet incredibly powerful. The shifts were almost immediate.She is the most raw, real, and authentic mentor you could meet.

    – Carolina, Somatic Healing Practitioner

  • “Her work is fun, light, exciting and expansive. There’s nothing else out there like the work she does…After a year with Karly, I regained trust in myself and collapsed timelines I thought would take years” Karly's approach is so personalised. She holds a high standard and it naturally makes you raise the bar. Every call with her, I leave fired up. Even the mini audio trainings are energy shifters so you have what feels like 'in-your-pocket' support for the moments you need it.

    — Lauren, Mind and Nervous System Coach

Explore Client Results
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Personal Letters

Occasional letters on the things I don’t say on social media - reflections, lessons and truths that come from actually living this work. Imagine this, we're on my sofa, catching up over a coffee, going deeper about what’s really going on beneath the surface. See you inside.