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DIY Hair and Scalp Oil in amber dropper bottle

DIY Hair and Scalp Oil

A simple DIY hair and scalp oil made with traditional herbs and nourishing oils to support hair growth and soothe dry scalp — beginner-friendly and forgiving.
Prep Time 15 minutes
infusing time 2 hours
Total Time 2 hours 15 minutes
Serving Size 14 (1/2 cup oil)

Ingredients

  • 4 Tbsp coconut or olive oil
  • 2 Tbsp jojoba oil
  • 2 Tbsp castor oil (or argan for lighter feel)
  • 2 Tbsp dried rosemary
  • 2 Tbsp dried nettle
  • 2 Tbsp dried chamomile
  • ½ tsp vitamin E oil (optional)
  • 6 drops rosemary EO (optional)
  • 4 drops lavender EO (optional)

Instructions

  • Lightly crush the herbs. Gently bruise the herbs using a pestle and mortar, spice grinder, or even your hands. You don’t need a powder—just break up larger pieces so they infuse better.
  • Add the herbs to a jar. Place the crushed herbs in a clean, heatproof glass jar or container.
  • Pour in the oils. Add olive, jojoba, and castor oils over the herbs. Stir or poke with a spoon to make sure all the herbs are fully submerged. Add a little extra oil if needed.
  • Infuse with gentle heat. Screw the lid on and place the jar in a small saucepan with a folded tea towel underneath. Fill the pan with water halfway up the jar. Heat on very low for 2–4 hours, keeping the oil warm but never hot.
  • Strain the herbs. Pour the oil through a fine-mesh sieve into a clean jar or cup. For a clearer oil, line the sieve with cheesecloth. Press the herbs gently with a spoon and let them sit in the sieve for 30 minutes to release all remaining oil.
  • Transfer and store. Stir in the vitamin E oil and the essential oils (if using). Pour the oil into a small dark glass jar or dropper bottle. A dropper bottle makes it easy to apply just a few drops per use, keeping your DIY hair and scalp oil mess-free.

Notes

Storage tips:
  • Store in a dark glass bottle (amber with dropper or cap) to protect from light.
  • Keep in a cool, dry place away from direct sunlight and heat. Avoid storing it in your bathroom as the warmth and moisture typical of bathrooms will shorten its shelf life.
  • When stored properly, this hair and scalp oil will keep for 6–12 months with vitamin E added in or for 3–6 months without it.