Your audience doesn't need another motivational talk
They need something real. Something that helps them manage their energy, reduce stress and sustain behaviour change long after the hype of the event is over.
Most entrepreneurs and leaders are running on empty. The pace of change, fuelled by technology and AI, keeps accelerating, while human energy systems lag behind.
Decision fatigue. Sleepless nights. Quiet disengagement that spreads through teams. They silently drain creativity, loyalty and profit. They want to perform at their best but often don't know how to refuel.
Celynn's keynotes bring a refreshing blend of science and soul that helps audiences reconnect to their energy, purpose, and joy, in ways that really stick.

Your Trusted Voice in High-Performance Wellbeing
Meet Celynn
Celynn blends behavioural science, neuroscience and lifestyle factors into practical frameworks that help leaders run themselves like high-performing bodies: energised, resilient and sustainable.
An award winning speaker, qualified dietitian, author and accredited HeartMath coach, she's spent over two decades turning complex science into simple daily habits.
Through her Wellculator™ assessment and performance resets, Celynn transforms wellbeing from a vague ideal into measurable Performance Chemistry.
Immediate Impact!
“The impact was immediate. For several, the session was life-changing and her follow-up made it stick.”
Kevin Johnson, Vistage UK
Genuinely Transformative!
“Days later, team members were still talking about the changes they were making. Pragmatic, engaging, and genuinely transformative.”
Chau Woeste, Partner, KPMG
To create healthy businesses with healthy profits, we must first create healthy people.
What the Research Tells Us

Burnout at Leadership Level
96% of senior leaders are experiencing fatigue and burn out
Harvard Medical School

Disengagement Is the Norm
85% of employees are not engaged at work
Gallup - State of the Global Workplace

Perception Gap Between Leaders & Teams
80% of managers believe they support employee wellbeing but 54% of employees disagree
World Economic Forum

The True Cost of Disengagement
Disengaged employees make 60% more errors, meet fewer expectations and 73% of actively disengaged employees are job-hunting
The Conference Board / GuideSpark



How Celynn's Content Helps Your Audience
After more than twenty years working with leaders and teams across hundreds of organisations, one truth stands out: Healthy Business Starts With Healthy People.
That's where Performance Chemistry comes in
Grounded in behavioural science, neuroscience and nutrition, when you learn to manage own own chemistry, performance stops being a drain. It becomes a renewable resource.
The future needs regenerative leaders - those who know how to renew themselves and their teams. Let energised, sustainable performance, not extraction and exhaustion, be your culture.
That's how business becomes transcendent: good for people and good for the planet.

Proven Frameworks With Measurable Results
Wellculator™, W.E.D.G.E.™ and the 21-Day Reset

Two Decades of Experience
Blending leadership, entrepreneurship and performance science

Engaging Delivery
A balance of research, warmth, story and humour

Customisable Keynotes
Tailored to your audience, culture and outcomes

Professional & Dependable Partner
Easy to work with from briefing through to delivery and beyond
Measurable Improvement - Palpable Change!
“We tracked wellbeing scores before and after her keynote - the improvement was measurable and the commitment to change palpable.”
Peter Lynagh, Uspire Network
Energised, Inspired to Act!
“Highly engaging and packed with practical tips. The audience left energised and inspired to act.”
Paul Nightingale, Director, Reckitt

The Real Challenges Your People Are Facing
- Fatigue & low energy
- Chronic exhaustion & poor sleep
- Burnout, cynicism & emotional depletion
- Overwhelm & stress
- Anxiety or low mood
- Frequent illness
- Poor work-life boundaries
These challenges affect individuals, teams and organisational performance.
The Good News? It's Manageable & Preventable
With the right knowledge, mindset and daily practices, people can transform their wellbeing and when they do, engagement and performance follow.
Signature Keynotes
Each theme can be delivered as a keynote, immersive masterclass or as part of a break away or retreat, crafted around your goals and the audience. Keynotes can be delivered individually or as a series (in-person and virtually) to promote performance, enhance personal wellbeing, build team engagement and a regenerative culture.

Performance Chemistry: Become your own CEO (Chief Energy Officer)
- During the session, participants use the Wellculator™ Assessment to measure their own resilience across four key dimensions: Recharge, Nourish, Thrive and Movement.
- Each session ends with a behavioural pledge so everyone leaves with a clear call to action.

Fit to Lead - Harnessing Ancient Intelligence in the Age of AI
- Reconnect with your inner Ancient intelligence: head, heart and gut so that you can think clearly, feel grounded and act decisively, even under pressure.
- Each session ends with a behavioural pledge so everyone leaves with a clear call to action.

Santé – Crafting Sparkling Leadership & Life
- Inspired by the Champagne region where Celynn is from and the art and symbolism of Champagne making.
- A keynote about authentic relating, creating an inspirational future and harnessing the science of celebration and joy through daily “champagne moments”.
The real impact of these presentations isn't just in what I share – it's in how I share it
Using positive psychology, practical tools and a touch of playfulness, I connect even with delegates who arrive sceptical or disengaged.
Below are two recent showreels displaying my presence, energy and presentation style.
How It Works
Step 1
We align on the business priorities, audience expectations and event outcomes so the session delivers strategically, not generically.
Step 2
You see precisely how the content reinforces performance, resilience and cultural wellbeing, ensuring the message serves both your people and your organisational goals.
Step 3
I walk you through the session structure, evidence-based frameworks and practical tools, so you know exactly what your audience will experience and gain.
Step 4
You review proven results from organisations across the UK, Europe and Africa, allowing you to confidently envision the impact for your own audience.
What Audiences Are Saying
Book CelynnInsightful, Profoundly Impactful!
“Many members credit Celynn with life transformations. Tireless, insightful and profoundly impactful.”
Laura Gordon, Chair, Vistage UK
First-class Content & Delivery!
“First-class content and delivery. The feedback was fantastic - relevant, essential, and simply brilliant.”
Ollie Austen, Co-Founder, Startup2Standup
Highest Score of Any Speaker!
“Celynn scored the highest score of any speaker I've had in 12 years.”
Adam Harris, MD, Fresh Mindset



Common Questions
Do participants receive any resources or materials?
Yes. Every audience member receives an Interactive WELLculator™ Participant Pack to support lasting changes. This usually includes:
- Wellculator™ Lifestyle Assessment (multiple formats)
- Free access to Wellculator™ 30 day behavioural change support journey
- Annual subscription to the Foodie Fun recipe series
- A tactile orange stress ball (used during a personal pledge activity)
- The Wellculator™ Accountability Commitment Card (includes postage)
What types of audiences does Celynn speak to?
My keynotes are designed for leaders, entrepreneurs and small business teams who want to perform at their best without burning out. I regularly speak at conferences, leadership retreats and peer-network events such as Vistage, Property Academy and business schools, as well as corporate gatherings for organisations like KPMG and Deloitte.
Are the keynotes customisable for my event?
Yes. Every keynote can be tailored to your audience's goals, event theme and format. I also offer bespoke research, including interviews with key stakeholders, so the content reflects your organisation's current challenges and opportunities.
During our briefing call, I align the messaging, examples and practical takeaways with your objectives so your audience feels seen, understood and inspired to act.
How long are the keynotes?
Keynotes are typically 45 to 90 minutes, but I can adapt to shorter or longer sessions, breakout formats or fireside chats. I also offer half-day and full-day masterclasses for deeper engagement and practical implementation.
Do you offer virtual keynotes?
Yes. I deliver high-impact keynotes both in person and online. My interactive approach and professional studio setup ensure that virtual sessions feel engaging, polished and easy to integrate into your event platform.
What technical requirements should organisers prepare?
I provide a detailed technical rider after booking, including AV, microphone and presentation needs. I am easy to work with and I collaborate closely with your event team so everything runs smoothly on the day.
Can I preview your speaking style before booking?
Of course. You can watch my showreel above or request full keynote recordings or highlights.
These clips showcase my speaking energy, storytelling style and the audience engagement you can expect at your event.
Does Celynn speak internationally?
Yes. I regularly speak across the UK, Europe and Africa, and I am available for international events. I also speak French, so I can support bilingual or French-speaking audiences when needed.
My keynotes are delivered in English and are infused with my signature warmth, humour and cross-cultural awareness. I handle travel logistics with ease and work closely with your team so the session fits seamlessly into your programme, wherever your event is held.
How far in advance should I book?
Most clients book me 3–6 months in advance, especially for conferences, annual meetings and large leadership events. This gives us time to plan, tailor the session and secure your preferred date.
That said, I know events move fast. If you have a shorter lead time, you're always welcome to ask. If I'm available, I'll do my best to support you.
What other presentations do you offer?
In addition to my signature keynote, Performance Chemistry, I offer a range of sessions that support leadership, resilience and wellbeing from different angles. These include:
- Santé, a celebration centred approach to stress, energy and sustainable performance.
- Fit to Lead, practical strategies for integrating head, heart and gut intelligence.
- Beyond Burnout, tools to prevent overwhelm and build long term resilience.
Each session can be delivered as a keynote, masterclass or retreat, and tailored to your audience's needs and your event's theme. If your audience is new to my work, Performance Chemistry is often the best starting point.
What session formats do you deliver?
I can tailor the experience to your needs. I offer:
- 30 - 90 minute keynotes
- Half-day or full-day masterclasses
- Multi-day retreats for deeper transformation
All sessions are available in person or online. My virtual delivery is supported by a professional setup and refined through years of experience, so the quality remains high in any format.
How do you ensure the session meets our objectives?
I start by understanding your goals, your audience and the wider context of your event. During the comprehensive briefing call, we clarify what success looks like and identify the specific challenges or opportunities you want addressed.
I then tailor the content, examples and practical tools so the session feels relevant and aligned with your objectives. I also stay in close communication with your team in the lead up to the event, making adjustments where needed so everything lands well on the day.


Imagine a workplace where more of us are calm, energised and engaged; aligned with our own inner wisdom
Invite your audience to experience real transformation, engagement and a renewed sense of purpose.

