All of our products use only plant-sourced ingredients with some products adding a mineral (iron or zinc).

If you are taking prescription medication or have a diagnosed health condition, we recommend checking with your healthcare professional before introducing any new herbal product. Some herbs can interact with medications and impact how they work. In particular, any blood-thinning medications may be impacted by some of the herbs in our tonics and syrups.

Yes. All Harker Herbal products are 100% alcohol-free.

Take the recommended dose as directed on the label. Our formulas can be taken straight, mixed with water or juice or added to a smoothie if preferred.

Our syrups and tonics do not contain refined sugar.

Store upright in a cool, dry place away from sunlight. Refrigeration is not necessary unless stated on the label. Use within the recommended time after opening.

Yes. All ingredients used in our products are Non-GMO.

You can email us on contact@harkerherbals.com to reach our qualified naturopaths for more help.

We only work with suppliers who meet the same high standards we set for ourselves. Every ingredient in the is carefully selected for purity, potency and proven efficacy. We partner with the world’s leading suppliers of clinically researched herbal extracts and botanicals, ensuring each formula delivers on quality and performance. 

Once your order has been submitted, we can’t cancel or amend it. That includes where you have forgotten to add a discount code. Please note that a discount code won’t work on bundle offers or already discounted items. 

Shipping is calculated at checkout.

As our products are made using all natural ingredients, there may be a seasonal variation that affects the flavour slightly.   This is normal for genuine natural products.

Ideally, you should receive your order within 3-5 working days.

Once your order has been submitted, we can’t cancel or amend it. However, you may be able to return the product as per our Shipping and Returns policy. 

We don’t accept returns of product purchased through a third party.  Please contact the retailer where you bought the product, and they will take care of you. 

Please email us at contact@harkerherbals.com if you have any complaints about your product. Our team may ask you to return the product to us for further investigation and, if the product is found to be faulty, provide a refund or replacement product. Please see our Shipping and Returns policy for our full Ts&Cs.