Longan Extract

2fl.oz. Amber, Glass dropper bottle

Alcohol based
Concentrated

Longan
Botanical Name:  Dimocarpus longan
Botanical Family: soapberry family, Sapindaceae.
Active Chemical Compound: phenolic acids (gallic acid, ellagic acid), tannins (corilagin, geraniin), and flavonoids (quercetin, epicatechin).

Benefits of Longan Components
Seed Extract: Extremely rich in polyphenols (corilagin, gallic acid, ellagic acid), it exhibits significant anti-inflammatory, antitumor, and hypoglycemic (blood sugar-lowering) effects. It is also used to treat pain and promote blood metabolism.
Husk/Pericarp: Contains high levels of antioxidants that help inhibit oxidation, reduce inflammation, and may protect against chronic disease.
Leaves and Stem: Traditionally used in traditional medicine for treating inflammation, skin conditions like eczema, and intestinal issues.

Key Health Benefits
Immune System Support: Rich in Vitamin C and polysaccharides, longan strengthens the immune system and fights inflammation. supports collagen production

Brain Health and Sleep: Used in traditional medicine to calm the nervous system, reduce anxiety, improve memory, and treat insomnia.
Antioxidant Action: Contains high levels of polyphenols (gallic acid, ellagic acid) that reduce oxidative stress and arterial stiffness.
Heart Health & Nutrition: Provides potassium to help manage blood pressure. It is low in calories, making it a healthy snack option.
Bone Health: Research suggests that longan fruit extract can support bone health and inhibit bone breakdown. 

Potential Side Effects and Precautions
Pregnancy Risks: According to traditional practices, excessive intake during pregnancy can cause "internal heat," abdominal pain, or miscarriage.
Digestive Issues: High intake of longan extract may negatively affect gut health and worsen symptoms of colitis in some cases.
Allergic Reactions: As an exotic fruit, it may cause allergic reactions in sensitive individuals.
Safety Profile: Studies on longan seed extract (LSE) have shown it to be safe in repeated, moderate doses, with no significant toxicity reported in studies up to 13 weeks

Active Chemical Compounds by Part 
Seeds: The seeds are a rich source of hydrolysable tannins and phenolic acids, specifically corilagin (the major compound), gallic acid, ellagic acid, and ethyl gallate. Other compounds include ellagitannins, 3-O-methyl-ellagic acid 4-O-β-D-glucopyranoside, and geraniin.
Leaves: Phytochemical studies of the aerial parts (leaves) have identified ethyl gallate, astragalin, quercetin, luteolin, kaempferol, and proanthocyanidin A-2.
Stems/Twigs: While less studied than the seeds and fruit pericarp, longan twigs (stems) have been shown to contain high levels of phenolic compounds that possess anti-inflammatory and antioxidant activities. 

Key Bioactive Groups and Activities
Polyphenols: These are the primary active ingredients in all parts of the longan tree, known for their ability to scavenge free radicals and act as reducing agents.
Tannins: Corilagin, found in high concentrations in the seeds, is recognized for its potent antiviral, antifungal, and antihypertensive effects.
Flavonoids: These compounds contribute significantly to anti-inflammatory and anti-tyrosinase activities.
Alkaloids: Found in both seeds and the pericarp, these compounds also contribute to antioxidant and hypoglycemic activities

 **Product Safety & Allergen Information** Information is for educational purposes only and has not undergone FDA evaluation. It is not designed to diagnose, treat, cure, or prevent any disease. Individuals who are pregnant, nursing, or currently taking medications should consult a healthcare professional before use. The product is manufactured in a facility that processes eggs, gluten, nuts, dairy, and shellfish, though direct contact is not present Not inspected by a regulatory agency. Please review all allergen warnings carefully before purchase.