--- title: "Isot Pepper: Benefits, Uses & Side Effects | Herbadex" description: "A hot pepper from Urfa, darkened by alternately sun-drying and \"sweating\" it. Contains capsaicin; its effects on metabolism and appetite are small." language: en url: https://herbadex.com/en/herb/isot-pepper/ source: Herbadex (https://herbadex.com) --- [Spice](https://herbadex.com/en/form/spice/) # Isot Pepper Capsicum annuum T Traditional use A hot pepper from Urfa, darkened by alternately sun-drying and "sweating" it. Contains capsaicin; its effects on metabolism and appetite are small. [Digestion](https://herbadex.com/en/for/digestion/) [Metabolism, Weight & Blood Sugar](https://herbadex.com/en/for/metabolism/) Image: Herbadex Botanik Stüdyosu · Özel Üretim Pregnancy **Generally safe** Breastfeeding **Caution** Children **Caution** Drug interactions **No recorded interactions** ## At a glance Isot is a dark pepper flake from Şanlıurfa, made by sun-drying red peppers by day and wrapping them at night to "sweat". Its heat comes from capsaicin, which in studies raised energy expenditure very slightly and modestly supported fullness; its effect on weight loss is negligible. Large amounts can worsen heartburn. **Parts used:** fruits **Key constituents:** Capsaicinoids, Carotenoids (Capsanthin), Vitamin C Updated: October 15, 2026 ℹ Compiled from standard pharmacognosy references and clinical literature summaries where no formal EMA monograph exists. ## What is it used for? - C Laboratory / animal evidence Its capsaicin may very slightly raise energy expenditure and fullness; the effect on weight loss is negligible. \[1\] - T Traditional use Traditionally used in food to stimulate appetite. \[1\] ## How is it used? ### Food Add to dishes, kebabs, çiğ köfte and salads as a spice. **Amount:** In cooking \[1\] ## Safety & interactions - May worsen reflux, gastritis, ulcers and haemorrhoids. - Avoid contact with eyes; wash your hands. - Poorly stored red pepper carries a mould toxin (aflatoxin) risk; buy from a reliable source. \[1\] \[2\] ### Drug interactions No recorded interactions ### Side effects - Heartburn - Burning in the mouth and anus #### ⚕ When to see a doctor - If high fever, shortness of breath or purulent/bloody phlegm develops - If symptoms do not improve within 1–2 weeks or worsen - If severe abdominal pain, jaundice, rash or allergic reaction occurs ## Did you know? Isot holds a geographical indication for Urfa; its dark colour comes from being wrapped at night to "sweat". \[1\] ## Frequently asked questions Isot vs red pepper flakes? Isot is sweated to darken it and tastes smoky and sweetish; regular flakes are simply dried. Does isot help weight loss? Capsaicin's effect is very small and not meaningful for weight loss. Is isot bad for the stomach? Moderate amounts are fine for healthy people; it may worsen reflux and gastritis. ## Sources 1. [ESCOP Monographs: The Scientific Foundation for Herbal Medicinal Products](https://escop.com/monographs/) ESCOP · 2019 2. [Trease and Evans Pharmacognosy (16th Edition)](https://www.sciencedirect.com/book/9780702029332/trease-and-evans-pharmacognosy) Elsevier Health Sciences · 2009 ### Cite This Page Isot Pepper (Capsicum annuum). Herbadex — Doğal Şifa Rehberi (2026). https://herbadex.com/en/herb/isot-pepper/ ## Related guides and comparisons - [How to Prepare Herbal Tea](https://herbadex.com/en/guide/how-to-prepare-herbal-tea/) - [How to Use Essential Oils Safely](https://herbadex.com/en/guide/essential-oil-safety/) - [Herbal Products and Drug Interactions](https://herbadex.com/en/guide/herb-drug-interactions/) ## On this page At a glance What is it used for? How is it used? Safety & interactions Did you know? Frequently asked questions Sources Related herbs ## Related herbs ### [Cumin](https://herbadex.com/en/herb/cumin/) B Limited clinical evidence Cuminum cyminum An essential spice for meatballs and pulses. Small clinical studies saw mild benefit for bloating, IBS symptoms and weight control. 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[Digestion](https://herbadex.com/en/for/digestion/) [Joints, Bones & Pain](https://herbadex.com/en/for/joints-pain/) +1 [Spice](https://herbadex.com/en/form/spice/) ### [Red Pepper Flakes](https://herbadex.com/en/herb/red-pepper-flakes/) A Strong clinical evidence Capsicum annuum Made by drying and crushing red chillies. Its capsaicin is used in effective nerve-pain creams; its effect in food is small. [Metabolism, Weight & Blood Sugar](https://herbadex.com/en/for/metabolism/) [Joints, Bones & Pain](https://herbadex.com/en/for/joints-pain/) [Spice](https://herbadex.com/en/form/spice/) ### [Saffron](https://herbadex.com/en/herb/saffron/) B Limited clinical evidence Crocus sativus The world's most expensive spice. Meta-analyses found 30 mg of saffron extract daily helped mild-to-moderate depression symptoms. 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