For the moment you're in.
Purpose-built packs for the journeys and seasons of a life — designed around the day itself.
- Hajj & Umrah
- Ramadan
- Travel
- Weddings & milestones
- New parenthood
Mission
The supplement industry is built on promises. SYM* is built on evidence.
Every formulation is reviewed by a multi-professional clinical team, and nothing carries the name until it passes. SYM* is the consumer brand of Harley City Clinic, London — the same clinicians, the same governance, applied to what you take every day.
Values
Quality first.
Everything else follows.
Four commitments, kept in writing — and kept before anything is released.
Evidence first
Formulations follow the research, not the trend. Where the science is early, we say so.
Nothing hidden
Full doses, named forms, disclosed sourcing. No proprietary blends, no fairy dust.
Formulated by clinicians
Designed and signed off by the clinical team at Harley City Clinic — not a marketing department.
Made for real life
Daily routines, life stages and journeys — built around how people actually live, and certified for how they live it.
Ranges
Essentials first.
Then the stacks.
Two kinds of product. Essentials — single ingredients, one job each, done properly. And stacks — combinations of ingredients built to work together, organised around the occasion, the symptom, or the performance goal, and built range-by-range for different markets, life stages and demographics. The standard never changes.
Essentials
One ingredient.
One ingredient.
Done properly.
The foundations, without the theatre. The best-studied form of each ingredient, at a meaningful dose, and nothing else in the capsule — the range everything else stands on.
Magnesium*
Vitamin D3*
Omega-3 DHA*
Folate*
Creatine*
Marine Collagen
The Stacks
Combinations of ingredients, built to work together.
For the thing you feel.
Targeted support for everyday concerns, formulated to the evidence and linked to testing where it helps.
- Sleep & stress
- Energy
- Digestion & gut
- Hormonal balance, cycle to menopause
- Hair, skin & joints
For the goal ahead.
Training, recovery and endurance — the best-evidenced corner of the category, held to the same standard.
- Strength & training
- Recovery
- Hydration
- Endurance
- Healthy ageing & mobility
Released in stages, by invitation. Formulations are published with their evidence when each product is ready.
Occasion-led, by design
Built for the moments
that matter.
Single-serve sachets, packed for the journey — from the pilgrimage to the long-haul flight.
The Expert Group
Convened to say no.
SYM* convenes an independent group of professors and world-leading specialists — across medicine, nutrition science and pharmacy — to examine the evidence behind every formulation. Their job is not to approve. It is to challenge.
Independent
Members review the science, not the marketing — and their assessment stands whether it suits us or not.
Multi-disciplinary
Clinicians, academics and formulation scientists across the fields each product touches, convened per range.
On the record
Every product is released with the review behind it. The group will be announced with the first release.
Standards
How we work.
Clinical governance
Governed. Every formulation is reviewed and signed off by a multi-professional clinical team before release — the same governance process that runs the clinic.
Provenance & manufacture
Traceable. Ingredients with documented provenance, manufactured to certified quality standards. Halal-certified as standard, not as an afterthought.
Honest claims
Accurate. We write to what the evidence supports — nothing more. Where research is early, the label says so.
The small print is the point.
By invitation
Request an invitation.
Invitations are released in small numbers as each product completes validation. Leave your email and we'll write when yours is ready. Nothing else, no noise.
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