
Vitamin D3 + K2 liquid drops
Vitamin D3 + K2 Liquid Drops deliver two fat-soluble nutrients that are commonly considered together: D3 as cholecalciferol — the form most readily converted a…

£15.00
Slippery elm is a traditional herbal powder derived from the inner bark of Ulmus rubra.
Secure checkoutFree standard delivery on all orders30-day returns
Kiki HealthOrganic Slippery Elm Powder
Vitamin D3 + K2 Liquid Drops deliver two fat-soluble nutrients that are commonly considered together: D3 as cholecalciferol — the form most readily converted a…

60 billion AFU of Akkermansia muciniphila plus 64 billion CFU of Lactobacillus acidophilus, 700 mg berberine, 200 mg inulin, 2.4 mg astaxanthin, and chromium i…
Interested in more
personalised recommendations?
Set up your
Profile to connect your wearables, biomarkers and test results. Create a bespoke plan based on your unique biology. Expert-led, evidence-based.
Slippery elm is a traditional herbal powder derived from the inner bark of Ulmus rubra. When mixed with water, it forms a mucilage — a gel-like substance that coats the lining of the oesophagus, stomach, and intestines. This makes it a long-standing choice in herbal and integrative medicine for soothing irritation along the gastrointestinal tract.
This product from KIKI Health contains a single ingredient: organic slippery elm bark powder. It suits people who experience general digestive discomfort, occasional acid reflux, or sensitivity after meals, and those looking to support gut lining integrity as part of a broader digestive protocol. It is also used by practitioners working with patients recovering from periods of gut inflammation, though it is not a substitute for medical investigation of persistent symptoms.
The powder format is versatile — it can be stirred into water, blended into a smoothie, or mixed into porridge. Because it forms a coating layer, timing relative to meals and other supplements is worth considering; many practitioners suggest taking it apart from medications, as the mucilage may slow absorption.
As a single-ingredient, organically sourced powder with no fillers, it sits cleanly within a routine without adding unnecessary additives. Slippery elm has a long history of traditional use, and while formal clinical trial evidence remains limited, its mechanism — physical mucosal coating — is well understood and considered low-risk for most adults.
Organic Slippery Elm Bark

Mix the powder into water, a smoothie, or soft food such as porridge. Follow the dosage on the packaging. If you take prescription medications, allow a gap of at least one to two hours, as the mucilage may affect how quickly other substances are absorbed.
When slippery elm powder contacts water, it swells into a thick gel called mucilage. This gel coats the lining of the digestive tract, which is thought to reduce irritation and create a protective barrier against stomach acid and other irritants.
Because the mucilage can coat the gut wall, it may slow the absorption of other substances taken at the same time. It is generally advisable to leave a gap of at least one to two hours between slippery elm and any medications or supplements you rely on for precise dosing.
Some people notice a settling effect on digestive discomfort within a few days of consistent use. As with most herbal gut support, meaningful changes to overall digestive comfort typically take several weeks. If symptoms persist or worsen, speak to a clinician.
Slippery elm is generally considered safe for most healthy adults. However, those who are pregnant, breastfeeding, or taking critical medications with a narrow therapeutic window should consult a doctor before use, given the potential for altered absorption.
Slippery elm bark powder is plant-derived. Check the packaging for any allergen or suitability statements specific to this product, as manufacturing environments can vary.
We offer physician-led talks and events to help you learn more about how to deal with stress through movement, mindfulness, and refocusing.
Learn about our next event
Overall Sentiment
5 months ago
Been dealing with acid reflux on and off for years. Started stirring half a teaspoon into warm water before meals and noticed a real difference within about a week. Nothing dramatic, just less of that burning sensation after eating. Glad I found this.
5 months ago
Appreciate that there's nothing added — just the elm bark powder. Mixes reasonably well into porridge. Does what I hoped for gut comfort after a rough few months health-wise.
5 months ago
I blend this into a smoothie every morning alongside my other supplements. My digestion has felt noticeably calmer — less bloating after lunch especially. Price is reasonable too for an organic product.
5 months ago
The effect on my digestion has been positive — less discomfort after meals. My only real complaint is that the powder clumps badly if you don't stir it constantly while mixing. A bit tedious first thing in the morning, but I've worked around it.
6 months ago
Recommended by my nutritionist as part of a gut-healing protocol. Took a few weeks before I really noticed a difference but it's been worth sticking with. Gentle and easy to add to food.
6 months ago
I've used slippery elm on and off for years, tried a couple of other brands before landing on this one. The organic certification matters to me and the powder is fine and clean — no weird smell or aftertaste. Good value at this price point.
A blood test is the only way to know what your body actually needs. We’ll tell you which of these supplements is right for you.
Find your panel
A curated selection of products, tools and rituals, chosen by our doctors.
Loading the catalogue…