Onion juice is one of the most effective natural treatments for hair fall because it contains sulfur, a mineral that rebuilds hair follicles, increases blood circulation in the scalp, and promotes new thick hair growth.
Why Onion Juice Works
Stimulates dormant hair follicles → new hair starts growing
Improves collagen production → stronger roots & healthy hair
Fights bacterial infection & dandruff → reduces scalp irritation
Controls dryness → prevents breakage & split ends
It especially works when hair fall is due to:
🔹 Nutrient deficiency
🔹 Dandruff / itchy scalp
🔹 Stress
🔹 Chemical shampoo use
🔹 Post-pregnancy hair fall
How to Prepare Onion Juice
1️⃣ Take 1–2 medium onions
2️⃣ Peel & cut into small pieces
3️⃣ Blend / grate / grind
4️⃣ Filter using muslin cloth / sieve
5️⃣ Collect pure juice (no chunks)
Optional but powerful:
Add few drops of rosemary oil or 1 tsp aloe vera gel to reduce onion smell & boost hair growth results.
How to Apply Onion Juice Properly
🔹 Apply only on scalp (not on whole hair length)
🔹 Use cotton ball / dropper to apply
🔹 Massage with fingertips for 5 minutes
🔹 Leave for 30–40 minutes
🔹 Wash with mild shampoo
Use 2 times every week for best results.
Pro Tips for Faster Results
Use fresh onion juice every time (do not store)
If scalp is extremely dry → mix onion juice + coconut oil
If dandruff is present → mix onion juice + lemon juice (few drops)
For shiny hair → after wash apply rice water as conditioner
Avoid These Mistakes
Do not keep onion juice overnight (too strong for scalp)
Do not apply if you have open wounds or cuts on scalp
Do not mix with chemical hair serums
Expected Results
🔸 2 weeks → noticeable reduction in hair fall
🔸 4 weeks → hair becomes stronger, smoother & shiny
🔸 6–8 weeks → new baby hair starts appearing near hairline & roots
This is one of the fastest hair growth natural remedies.