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Digestive Formula
A synergistic blend of five essential digestive herbs to soothe and support digestion

Our Digestive Formula is a carefully crafted herbal tincture blend formulated by Naturopath Rumana Zahn using time-honoured botanicals like chamomile, peppermint, fennel, centaury, and ginger. This synergistic blend supports digestive comfort, natural balance, and overall well-being. Embrace the gentle harmony of nature’s wisdom in your daily routine.

Alcohol Volume: 35%

Price range: £21.50 through £31.50

Adults: Shake bottle well before use. Take 10-30 drops in a little water, juice or tea, 1-3 times daily or as recommended by a qualified practitioner. If sensitive start on low dose and slowly build up. Best taken between meals.

Incorporate into your daily routine to gain best results. The benefits of herbs are most effective when used consistently over time.

Matricaria chamomilla (chamomile), Mentha piperita (peppermint), Foeniculum vulgare (fennel), Erythraea centaurium (centaury herb), Zingiber officinale (ginger), in water and 35% ethanol (alcohol) and water.

Chamomile (Matricaria chamomilla) provides apigenin to support relaxation of GI smooth muscle and digestive comfort.

Peppermint (Mentha piperita) delivers menthol to support digestive equilibrium and comfort.

Fennel (Foeniculum vulgare) offers anethole to maintain natural digestive balance.

Centaury (Erythraea centaurium) acts as a bitter tonic to support gastric secretions and bile flow through secoiridoid glycosides.

Ginger (Zingiber officinale) contains gingerols to support gastric emptying and well-being.

What customers are saying

Sarah M

I ordered the parasite formula (herbal tincture) from Clinic Naturae as part of a health reset programme. The instructions were straightforward, and the taste was manageable for a tincture. I combined it with dietary changes. I felt some gastrointestinal improvement and better overall well-being after four weeks. I’m not claiming miracles, but I appreciate the natural medicine approach and will continue using it as part of my maintenance routine.

Raj K

With longstanding joint ache (knees and hips) I tried the dried herbs & teas from Clinic Naturae aimed at muscles & joints. I’ve steeped the tea daily for a month. It hasn’t eliminated the discomfort entirely, but I’m noticing that the stiffness in the mornings is less severe and shorter in duration. Good value for what it offers, and the staff answered my questions before I bought.

Louise T

I suffer from restless nights and often wake feeling unrefreshed; a friend recommended Clinic Naturae’s herbal oil blend for nervous system support. I’ve been using it consistently for three weeks now. Although I still wake once or twice, I fall asleep faster, and my morning brain fog has eased. I appreciate the transparent ingredient list and that it’s a simple, plant-based solution.

Michael S

After spraining my ankle, I applied the Comfrey Cream from Clinic Naturae twice a day as directed, and I’m genuinely impressed. The cream has a nice texture (not greasy), the scent is mild and natural, and I found the swelling reduced much quicker than I expected. It didn’t replace physiotherapy, but it complemented my rehab nicely. A trustworthy natural product.

Emma P

I’ve been using the liver formula tincture from Clinic Naturae for about eight weeks now – I selected it because I was experiencing sluggish digestion and fatigue after work. The herbal blend is gentle but effective: I noticed my energy levels pick up, and I’ve had fewer digestive aches. The delivery was quick, and the bottle comes with clear dosage instructions. My skin even looks a bit brighter. Will definitely reorder.

Digestive Formula: Nature's Soothing Symphony for Gut Comfort

This expertly crafted tincture unites chamomile's gentle calm with peppermint's cooling comfort for bloating and cramps, fennel's time-honoured support for natural balance and stomach comfort, centaury's bitter support for digestive juices, and ginger's warming support for nausea comfort and motility working in perfect harmony to support digestive well-being and vitality from within.

Quality Certified

Slowcrafted in small batches

Laboratory Test for Purity & Potency

Sustainably Sourced

Frequently asked questions

How do I take the Digestive Formula tincture?

What ingredients are in this formula?

Are there any specific cautions for this product?

Can this be taken long-term?

Folklore, Tradition & Etymology

Chamomile, known as 'earth apple' from its Greek roots (chamaimēlon), has been brewed by ancient Egyptians for digestive comfort and by medieval monks as a 'physician's plant' for its renowned reputation. Peppermint, derived from Latin mentha linked to the nymph Menthe, was carried by Romans for digestive support during feasts. Fennel, Foeniculum from foenum (hay), was chewed by Anglo-Saxons for breath freshening and belly comfort, even used in tax payments as 'fankel-seed'. Centaury honours the centaur Chiron who reputedly discovered its bitter virtues for digestive balance. Ginger, from Sanskrit śṛṅgavēra ('horn body'), travelled the Silk Road as a stomach supporter in Ayurvedic lore and Victorian tonics.

A Heritage of Wellbeing

Rooted in centuries of British herbalism from the monastic physic gardens of medieval abbeys to the family apothecaries of the 19th century this Digestive Formula echoes the wisdom of Naturopaths like Rumana Zahn, blending time-tested European botanicals into modern tinctures that honour our island's verdant legacy of self-reliant well-being.

Free Delivery Over £50

Enjoy complimentary UK shipping when you spend £50 or more.

Natural Ingredients

Made with pure, plant-based oils and herbs for effective, gentle care.

Made in the UK

Carefully blended in small batches to ensure freshness and quality.

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Not all herbs are suitable for children, if pregnant or breastfeeding, taking prescribed medication or living with a medical condition, please consult us or a qualified herbalist or healthcare professional before use. Avoid if you have known allergies to any of the ingredients. 

Our products are designed to support health and wellbeing and are not a substitute for medical treatment.

Clinic Naturae. Supporting you on your journey to health.

Clinic Naturae, 4 Black Swan Court, 69 Westgate Road, Newcastle upon Tyne, NE1 1SG
  • shop@clinicnaturae.com
  • 0345 680 1418
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