Try our at-home blood test
Clinic-level accuracy on 38 key markers. Results and recommendations in just 72h.
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Key Benefits
Maximise your daily performance with Maxwell BlueSync – a precision-engineered lens system that enhances natural light exposure, protects against light stress, and keeps your body’s circadian rhythm in sync. Whether you’re on the move or working long hours, Maxwell helps you stay energised, sharp, and balanced from day to night.
BlueSync filters harsh light while boosting beneficial wavelengths, supporting optimal energy, mood, and cognitive function. By promoting circadian stimulation during the day, it also helps deepen and improve sleep at night. Ideal for frequent flyers, shift workers, or anyone facing irregular schedules, Maxwell helps keep your internal clock running smoothly.
Inspired by James Clerk Maxwell, the pioneering physicist who transformed our understanding of electromagnetism, this sporty rectangular frame combines form with function. Featuring a bold black finish, straight browline, sleek arms, and a clear saddle bridge, the look is refined yet assertive—designed for those who appreciate modern edge and subtle confidence. Fits medium to large faces.
Excellent product for wearing during the day while passing long hours in front of computer screens. The only slight downside to these are that while indoors they look like a pair of sunglasses to other people. This makes you look a little odd for wearing sunglasses indoors but the relaxation for my eyes and brain feels well worth it.
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
