Here is a recipe to make onion oil for hair at home. Onion oil is known for promoting hair growth, reducing hair fall, preventing dandruff, and nourishing hair follicles thanks to its high sulfur content and antibacterial properties.
🧴 DIY Onion Oil for Hair – Detailed Recipe
🧾 Ingredients:
| Ingredient | Quantity | Purpose |
|---|---|---|
| Red onions | 2 medium-sized | Main ingredient for sulfur and antibacterial compounds |
| Coconut oil | 1 cup (250 ml) | Base oil, nourishes and moisturizes scalp |
| Castor oil | 2 tbsp (optional) | Boosts thickness and improves circulation |
| Curry leaves | 10-15 leaves | Prevents premature greying, rich in antioxidants |
| Fenugreek seeds | 1 tsp (optional) | Fights dandruff, promotes growth |
| Garlic cloves | 3-4 cloves (optional) | Boosts antimicrobial benefits |
🍳 Step-by-Step Method:
1. Prepare Onion Extract:
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Peel and chop 2 medium red onions into small pieces.
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Blend them with a few tablespoons of water into a coarse paste.
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Strain the paste using a muslin cloth or fine strainer to extract the juice.
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Set this juice aside.
2. Infuse the Base Oils:
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In a heavy-bottomed pan, add:
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1 cup coconut oil
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2 tbsp castor oil (optional)
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Add chopped garlic (if using), curry leaves, and fenugreek seeds.
3. Add Onion Juice:
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Add the strained onion juice into the oil.
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Stir well.
4. Heat the Mixture:
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Turn on the heat to low.
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Let the mixture simmer gently for 15–20 minutes.
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Stir frequently to avoid burning.
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When the ingredients start turning brown and the raw onion smell reduces, turn off the heat.
5. Cool and Strain:
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Allow the oil to cool completely.
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Strain the oil using a fine strainer or muslin cloth.
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Discard the solids.
6. Store the Oil:
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Transfer the oil into a clean, dry glass bottle or airtight container.
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Store in a cool, dark place. Shelf life: ~3 weeks.
🧴 How to Use Onion Oil:
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Take a small amount of oil and massage into the scalp.
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Leave it on for 1–2 hours or overnight.
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Wash with a mild, sulfate-free shampoo.
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Use 2–3 times a week for best results.
⚠️ Tips & Precautions:
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Do a patch test before full use to check for allergic reactions.
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Avoid applying too much oil to avoid clogging pores.
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If the smell is too strong, add a few drops of essential oil (e.g., lavender or rosemary).