Creating sustainable wellbeing & empowerment
the-story-behind-corestar
Corestar was born from a deep belief: that with the right tools, people can transform challenges into opportunities for growth. Having worked across industries and cultures, Anneleen saw firsthand how stress, pressure, and uncertainty can erode confidence and performance—yet she also saw how practical, science-backed strategies can empower individuals and teams to thrive. That’s why she founded Corestar: to bridge the gap between theory and real-world application, helping people build mental fitness, personal agency, and resilience that lasts.
Mission
After training as a cognitive behavioural hypnotherapist and breath coach, Anneleen expanded her expertise in mind-body-soul unity, exploring psychology, neurobiology, behavioural, and contemplative sciences.
Drawing from both timeless wisdom and contemporary research, she applies these insights to navigate the demands of our fast-paced, over-engineered lives, offering practical strategies for personal and professional growth.
From healing to thriving
Anneleen initially founded Teal Therapy to help individuals restore balance, reduce stress, and reconnect with their core values. While Teal Therapy continues to serve private clients, Corestar represents the next step in Anneleen’s vision: to provide individuals and teams with the practical skills and insights to build resilience, prevent burnout, and embrace a more authentic approach to life.
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Corestar expands this mission to the workplace, equipping employees with the tools to navigate challenges while maintaining a sense of control and fulfilment. Just as physical fitness is prioritised, mental fitness is key for thriving in today’s demanding environments. By fostering inner balance, personal agency, and resilience, Corestar boosts employee engagement, retention, performance, and wellbeing, ultimately enhancing business outcomes.
Why the name?
Corestar is a name that embodies the essence of personal transformation. "Core" represents the fundamental, authentic self – the core of who we truly are. It’s the essence that guides us, shaped by our thoughts, beliefs, and experiences. "Star" reflects the brilliance within each of us, the potential waiting to shine and illuminate our path. The word itself is drawn from the Spanish “corazón,” meaning heart, and "estar," meaning to be – reminding us that when we connect with our heart, our true core, we step into a powerful state of being. Corestar invites you to discover, embrace, and amplify the brilliance within, so you can not only be your true self but shine brightly in all areas of life.
By embracing our core essence, we take responsibility for our lives and place ourselves in an
empowered - and powerful - state of being.”
- Anneleen, founder of Corestar -
Selection of accreditations and training
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Diploma in Cognitive Behavioural Hypnotherapy - UK College of Hypnosis & Hypnotherapy
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Advanced Reiki Training (ART) and Reiki Master Course Level III - Sophiero Healing
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Breath for Therapists Teacher training - Wolff & Jacquin
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ACT for Chronic Pain - Integrative Pain Science Institute
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ACT for the Autism Spectrum - ACT Now
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ACT for Depression and Anxiety - Dr Russ Harris
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Cognitive Behavioural Hypnotherapy for Insomnia - UK College of Hypnosis & Hypnotherapy
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The Rewind Technique - Uncommon Practitioners
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Trauma and the Body - Carolyn Spring
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Lifting Depression - Human Givens Institute
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Lifting depression fast - Uncommon Practitioners
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The Female Brain Health Course - Dr Sarah McKay
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Hypnotherapy for IBS - Jacquin Hypnosis Academy
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Masters in Applied Economics - University of Antwerp
