
Own your mental fitness
GO FROM GOOD TO GREAT!
How can I help?
Are you wondering why your relationships don’t last? Do you find yourself questioning your marriage or relationship choices? Do you feel alone, unprepared and unsupported as a parent? Is the stress from your relationship affecting other areas of your life?
Do you easily feel angry and stagnant and have difficulties focusing? Are you unhappy with your weight or have a hard time sticking to a healthy diet and fitness routine? Do you lack the tools and strategies you need to relieve stress and build self-confidence?
Do your team members or colleagues think of you as a micromanager? Are you struggling with self-confidence and finding it difficult to live up to your full potential? Do you have brilliant business ideas, but no clear path to bring them to life? Are you facing challenges in your working relationships with peers and superiors?
If you answered ‘yes’ to any of these questions, I can help. Recognized by many as the best life coach in Dubai, I, Bettina Koster, am here to support you in elevating your life and unlocking your full potential.
My mental fitness coaching and mentoring services help you become free from the grip of negativity, unhealthy lifestyle habits, and unfulfilling relationships. As human beings, we all struggle. Healing happens when these struggles no longer control you.

Book a FREE introductory call (Meet) so we can find out if we’re a fit, because coaching is based on mutual trust and compatibility.
Ideal for those dedicated to an in-depth self-improvement journey.
- 2-Hours Discovery Session: Explore your inner self to better understand your strengths and areas needing attention.
- 8-Hours Mental Fitness Coaching: Take part in customized sessions aiming for all-around development – physical, emotional, mental, and spiritual.
- Long-Term Self-Investment: Open the door to high performance and deep satisfaction by focusing and aligning your values, goals, and actions.
- Ongoing Growth: Dive into a journey that tackles your challenges head-on. This deep exploration builds resilience, alters perspectives, and sharpens focus, cultivating a state of thriving and ongoing improvement.
Benefits:
- Attain top performance by harmonizing values, goals, and actions.
- Undergo holistic transformations adressing the physical, emotional, cognitive, and spiritual dimensions.
- Build resilience and ongoing growth through perspective changes.
- Enhance leadership and relationship skills.
Great for those looking for focused, impactful change in a shorter time.
- 1-Hours Discovery Session: Start your journey by laying the groundwork for self-awareness and transformation.
- 3-Hours Mental Fitness Coaching: Pick a specific area, like personal wellness, leadership, work-life balance, or relationships, and work toward vital changes in that area.
- Fast, Customized Improvements: This package suits professionals who need to quickly make notable progress in a particular aspect, like decision-making, stress relief, emotional intelligence, or balance.
Benefits:
- Make rapid progress in your chosen area.
- Create strategies aligned with your goals.
- Improve crucial skills for success and well-being.

Allow me to support you to create the life you want.
I’ve helped many people find clarity, purpose, and strength, but don’t just take my word for it!
Read testimonials of those who have worked with me.






Life Coaching, Dubai & Abu Dhabi
BETTINA KOSTER
Certified Holistic Bioenergetic Life Coach in Abu Dhabi & Dubai
My vision for Blooming Key was to create a warm but focused coaching practice to help people achieve all of their goals in all aspects of their life.
In order to experience the deepest depths of success and fulfillment, we must first have the courage to face our truth. That’s why I use a wide range of research-proven coaching modalities, including Co-Active Life Coaching, Conscious Parenting, Holistic Coaching, The Emotion Code and Theta Healing, to help transform anxiety, stress, and loneliness into joy, freedom, and connectedness.
Through my online and in-person coaching sessions, I am dedicated to helping people live the life they truly want and deserve. Guiding people with focused, fun and a down-to-earth outlook, I’ve had the honor of witnessing my clients’ amazing transformations. Now, it’s your turn!


COACHING & MENTORING IN ABU DHABI & DUBAI
Perceptual shifts are the prerequisites for changing beliefs (internal representations/interpretations) and hence changing the biochemistry of our body favorably. As they hold the magic wand of remarkable transformations in our biochemical profile.
Unfortunate fact is that as adults, we still believe in and act our lives out based on information we absorbed as children (pathetic indeed!). BUT the good news is, we can do something about the ‘tape’ our subconscious mind is playing (old’ limiting beliefs) and change them NOW.
Holistic bioenergetic life coaching is designed from me to support you in a bespoke manner to shift what is ready to be shifted to propel your life towards fulfillment and success in all areas of your life.
What our Customers say
EXCELLENT Based on 13 reviews Bjorn2025-03-04Trustindex verifies that the original source of the review is Google. Bettina is a fantastic life coach, full of compassion and sheer natural talent! She has helped me focus on my priorities, overcome obstacles and been a great support through tough times. Thank you! Victoria Tipper2025-03-04Trustindex verifies that the original source of the review is Google. Truly amazing sessions with Bettina. Felt fantastic afterwards, highly recommend her. rishika lakhwani2024-09-12Trustindex verifies that the original source of the review is Google. I’m writing this review to share my profound appreciation for Bettina, one of the most graceful, intuitive, and loving healers I’ve ever encountered. I'm deeply grateful to the universe for guiding me to her, and I've had the privilege of experiencing several transformative sessions with her. Bettina has an incredible ability to crystallize and reflect emotions with clarity and insight. Her thought process is clear, and she channels energy in the most beautiful way. Her intuition is remarkable—she can quickly get to the core of any issue, helping you address it with precision. What stands out to me is how organized and structured Bettina is in her approach. I always felt so comfortable and safe during our sessions, allowing me to open up completely without ever feeling judged. Bettina embodies compassion, kindness, and open-mindedness—qualities that truly define a healer. The energy she creates during sessions is simply wonderful. Thanks to Bettina, I’ve been able to resolve numerous personal issues. I am incredibly grateful for the empowerment and clarity she has provided me. I would highly recommend her to anyone seeking clarity and personal growth. Nora Sadiki2024-08-30Trustindex verifies that the original source of the review is Google. My time with Bettina has truly changed my life! After just 10 healing sessions, I feel so much better about myself, my relationships, and my life overall. It’s like doors of opportunity are now opening up for me with ease, and everything just feels so much more positive. I’d definitely recommend Bettina to anyone who’s looking to improve their situation and live a happier, more fulfilled life. Rachel Brooke Meuleman2024-08-30Trustindex verifies that the original source of the review is Google. Bettina is a coach with a clear and insightful approach. She has a remarkable ability to connect directly with ‘source,’ offering precise and effective communication during her sessions. Bettina thoroughly understands how to approach and resolve problems, all while keeping the process enjoyable and straightforward. She has a unique way of making even the most burdensome issues feel lighter, bringing peace and calm by the end of each session. After working with Bettina, life feels much more manageable and less overwhelming. Khalifa Almarar2024-08-29Trustindex verifies that the original source of the review is Google. Am blessed to have met Bettina. I managed to really transform my life with her coaching me for the past 5 years. She is an amazing coach and highly recommend her