What is Koyya Ilai Powder?
Koyya Ilai Powder (கொய்யா இலைப் பொடி) is the powdered form of guava leaves, widely used in Siddha, Ayurveda, and Tamil folk medicine. Derived from the Psidium guajava tree, this herbal powder is packed with antioxidants, flavonoids, and tannins, making it a powerful remedy for digestive issues, skin disorders, and blood sugar control. Guava leaves are considered a natural healer, offering antimicrobial, anti-inflammatory, and astringent properties Click For More Product.
- Tamil Name: கொய்யா இலை
- English Name: Guava Leaf
- Botanical Classification: Psidium guajava
- Taste (Rasa): Astringent, Slightly Bitter
- Energy (Veeryam): Cooling and Drying
- Traditional Use: Anti-diarrheal, blood sugar regulator, wound healer, skin soother, oral health promoter.
Themes of Koyya Ilai Powder
1. Gut Cleanser and Anti-Diarrheal Remedy
Koyya Ilai has astringent properties that tighten and tone the intestinal lining, making it highly effective in controlling diarrhea and excessive bowel movements. It is often used in village medicine as a first-aid herb for stomach upset. Click For purchase.
2. Natural Support for Diabetes
Guava leaf extract is widely studied for its role in managing blood sugar. It helps improve insulin sensitivity and regulate glucose absorption, making it a supportive herb for type 2 diabetes management.
3. Skin Healing and Antiseptic
Applied externally, Koyya Ilai Powder helps reduce acne, skin infections, and boils. Its antibacterial and anti-inflammatory properties make it a natural remedy for wounds and minor skin irritations.
4. Oral and Dental Health
In Tamil folk usage, guava leaves are chewed to strengthen gums, reduce bad breath, and control bleeding. The powder can also be used as a natural tooth powder or mouthwash for gum disorders.
5. Hair and Scalp Tonic
Used as a rinse or pack, Koyya Ilai supports hair growth, reduces dandruff, and cools the scalp. It is sometimes mixed with hibiscus or curry leaf powders in hair-care regimens Click For purchase.
Medicinal Benefits
- Helps control diarrhea and stomach infections
- Regulates blood sugar and supports metabolism
- Heals wounds, cuts, and skin eruptions
- Improves gum health and oral hygiene
- Supports hair health and reduces scalp irritation
- Balances Pitta and Kapha doshas.
Who Can Take It?
Suitable For:
- People with diarrhea, loose motion, or irritable bowels
- Diabetics or those with pre-diabetes (with supervision)
- Individuals with skin infections or acne
- Adults seeking natural oral hygiene solutions
- People with dandruff or itchy scalp issues
Not Recommended For:
- Infants or very small children (internal use)
- Those with constipation (as it may worsen the condition)
- Pregnant or breastfeeding women — consult before use
- Individuals with low blood sugar — monitor levels when using regularly Click For purchase.
How Many Times to Use Per Day?
Internal Use:
- ¼ to ½ tsp with warm water or buttermilk, once or twice daily
- Can be brewed as a tea (1 tsp in 150 ml water, boiled and filtered)
External Use:
- As a paste for wounds, acne, or boils — apply 2–3 times weekly
- As hair pack: mixed with other herbal powders and applied weekly
- As a dental powder — once daily for gum health
Warnings
- Excessive internal use may cause constipation
- Monitor blood sugar levels if diabetic
- Ensure powder is made from clean, sun-dried, mature leaves only
- Store in a dry place to prevent moisture contamination Click For purchase.
Conclusion
Koyya Ilai Powder is a humble yet powerful herbal treasure from the Tamil tradition, offering astringency, clarity, and healing wherever it’s applied. From calming the gut to healing the skin and balancing sugar, it stands as a versatile remedy for daily wellness. In both Paatti Vaithiyam and Siddha medicine, it reflects the principle of gentle detox, resilience, and protection. When used with intention and care, it serves as a holistic guardian for digestion, skin, and oral health.
