Neuroeffect

Unlike many mushroom products that rely on mycelium grown on grain, which diminishes the levels of beneficial bioactive compounds, NeuroEffect uses mushrooms cultivated naturally in ideal conditions. These mushrooms are grown in fresh air, under sunlight, and with the perfect balance of rain and humidity to ensure they retain their full potency. This approach guarantees that every serving delivers maximum nutritional benefit, without the starch or filler content that often dilutes the effectiveness of other mushroom supplements.

Paleovalley was co-founded by Dr. Autumn Smith, a Doctor of Holistic Nutrition, and her husband, Chas. Motivated by their own health journey and the birth of their son, Maverick, they sought to offer alternatives to nutrient-depleted, processed foods. Paleovalley’s mission is to make nutrient-dense, whole food options accessible to all while supporting regenerative agriculture for a healthier planet.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Shipping

At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.

UK standard delivery

Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.

Next working day

For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.

International

International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.

Returns

If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Adults take 4 capsules per day with water, or as directed by a doctor.