DIY Castor Oil Hair Growth Oil Infused with Argan Oil, Lavender and Rosemary
When it comes to natural beauty, some of the most effective solutions are found in simple ingredients. Oils and herbs have been used for centuries to nourish hair, support growth, and restore shine. Today, I want to share a DIY hair care recipe that combines the power of castor oil, virgin argan oil, dried rosemary, and dried lavender flowers. The result is a deeply nourishing hair growth oil that also doubles as a soothing skin moisturizer.
✨ Learn how to make a DIY hair growth oil with castor oil – a natural remedy to boost hair growth, strengthen roots, and add shine. Simple, effective, and perfect for healthy hair care! 🌿
Why Castor Oil for Hair?
Castor oil is a classic ingredient in many traditional remedies for hair health. It’s thick, nutrient-rich, and high in ricinoleic acid, which helps stimulate blood circulation to the scalp. This increased circulation nourishes the hair follicles, encouraging stronger and thicker growth.
When infused with dried rosemary, castor oil becomes even more powerful. Rosemary is known to awaken dormant follicles, strengthen roots, and may even help slow down early hair thinning. Together, rosemary and castor oil create a potent base for a hair growth oil.
Why Add Argan Oil
Argan oil is often called “liquid gold” for good reason. Rich in Vitamin E, essential fatty acids, and antioxidants, it nourishes the scalp at a deeper level while balancing natural oils. For those with dry or flaky scalp, argan oil provides soothing hydration without clogging pores, creating a healthier environment for hair growth. It also helps reduce inflammation and oxidative stress around the follicles, which are common barriers to strong, healthy hair. When blended into a DIY castor oil infusion, argan oil lightens the texture, making the oil easier to apply and massage into the scalp while enhancing shine and softness.
Why Use Dried Rosemary?
Dried rosemary is one of the most powerful herbs for natural hair care. When infused into castor oil, it releases its active compounds — including Rosmarinus acid and antioxidants — that help stimulate blood circulation to the scalp, strengthen hair follicles, and support healthier, thicker growth. Rosemary is also believed to slow down premature thinning while soothing an itchy or flaky scalp. Using dried rosemary for the infusion allows the herb’s benefits to gently release into the oil over time, creating a potent, nutrient-rich base for your DIY hair growth oil
The Calming Power of Lavender
Dried lavender flower helps soothe irritation, reduce scalp dryness, and itching, and dandruff, creating a cleaner, healthier environment for hair follicles to thrive. It transforms this oil into more than a beauty treatment — it becomes a holistic ritual.
DIY Hair Growth Oil Recipe
Here’s how to create your own herbal blend at home:
Ingredients:
- 25ml Virgin Argan Oil
- 75ml Castor Oil / Organic Castor Oil
- 5g dried rosemary
- 3g dried lavender flowers
Method:
- Start by making your rosemary infusion: Mix 75ml castor oil and 25ml argan oil, use beaker to measure the oil.
- Place dried rosemary and dried lavender flower into a clean glass jar.
- Pour the mixing castor oil to the container.
- Let it sit for at least two weeks in a cool, dark place (avoid sunlight to spoil the infusion)
That’s it! You now have your own DIY hair growth oil that’s 100% natural and made with love.
Why You’ll Love It
This simple blend is more than just an oil — it’s a self-care ritual. The castor oil strengthens, the argan oil nourishes, the rosemary supports hair vitality, and the lavender soothing your scalp. With regular use, you may notice:
- Healthier scalp and stronger roots
- Calmer hair scalp and improved hydration
- A moment of natural relaxation in your routine
Final Thoughts
DIY hair care doesn’t have to be complicated. With a few high-quality ingredients, you can make an effective hair growth oil that rivals store-bought products — without the chemicals. By blending castor oil, argan oil, rosemary, and lavender, you’re giving your hair and skin the nourishment they deserve.

