GOB Sustain | Healf

Sustain

Price: £28.79
Quantity: 30 pack
Subscribe & save: 10%
Free delivery on subscriptions
Free sample each month
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365 day free returns
Delivery: every month
One-time purchase: £31.99
In stock. Next day delivery available.

Product description
Key Benefits

GOB's Sustain is a truly compostable earplug made entirely from lab-grown mycelium, offering comfort, clarity, and peace of mind without harming the planet. With 20dB of consistent, balanced sound reduction, it softens disruptive noise across all frequencies—whether in hotel rooms, flights, gyms, or at live shows—without muffling important sounds.

Sustain’s mycelium foam shapes to the ear like memory foam, ensuring a secure, pain-free fit that stays in place. Unlike synthetic plugs, Sustain breaks down completely after use, returning nutrients to the soil with zero microplastics or toxins. Sustain delivers chemical-free, body-safe hearing protection that respects both personal health and environmental impact.

Why GOB is Healf

GOB was born with a mission to transform everyday wellness through nature-led innovation and conscious design. Founded on the belief that small choices create meaningful change, the brand reimagined the humble earplug using lab-grown mycelium instead of petroleum-based materials. Their compostable earplugs tune sound without chemicals or plastics, breaking away from the billions of disposable plugs that harm people and the planet each year. By combining biology, engineering, and long-term environmental thinking, GOB offers a regenerative alternative crafted for comfort and responsibility – helping you protect your ears while caring for the world around you.

Suggested use

STEP 01: Position Inside Ear
Place the earplug gently at the entrance of your ear canal, keeping it aligned for a natural fit. Do not pinch or roll.
STEP 02: Place Finger On Outer End
Hold the earplug steady, pressing your thumb against the flat edge to guide it into place.
STEP 03: Push Until Secure
Press forward until the earplug sits flush with your ear, creating a comfortable and secure fit.

Recommended pairing

Sustain £28.79
Mindful Focus Hourglass £29.70

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