Hey, friend! So, you’re tired of staring at your hairbrush, wondering why it’s hosting more strands than your head, huh? I feel you. I’ve been there—trying everything from expensive salon treatments to miracle serums that promise Rapunzel-level hair overnight. Spoiler alert: most of them are just overpriced liquids in fancy bottles.
Here’s the thing: you don’t need to break the bank to grow healthy, luscious hair. Sometimes, the best solutions are right in your kitchen or local health store. Today, I’m spilling the tea (or oil?) on 7 DIY hair growth oils you can make at home—and trust me, these aren’t your grandma’s old-fashioned concoctions.
Grab your mixing bowls, let’s get greasy—in a good way.
1. Castor Oil + Coconut Oil: The Classic Power Duo
If you’ve ever Googled “hair growth,” you’ve probably stumbled across castor oil. Honestly, it’s the MVP of hair care.
Why it works:
Castor oil is rich in ricinoleic acid, which stimulates scalp circulation. More blood flow = happier follicles.
Coconut oil penetrates the hair shaft, moisturizing from the inside out.
How to make it:
Mix 2 tablespoons of castor oil with 1 tablespoon of coconut oil.
Warm slightly (not hot, unless you enjoy frying your scalp).
Massage into your scalp for 5–10 minutes.
Leave it on for at least 30 minutes—or overnight if you’re feeling committed.
Pro tip: If your hair is fine or gets greasy easily, reduce the castor oil to avoid that “I just left a deep-fried kitchen on my head” vibe.
2. Rosemary + Olive Oil: Nature’s Hair Booster
Ever noticed how rosemary smells like a spa in a bottle? That’s because it kinda is.
Why it works:
Rosemary oil promotes circulation and can slow hair thinning.
Olive oil moisturizes and strengthens strands.
DIY Recipe:
3 tablespoons olive oil
5 drops rosemary essential oil
Massage gently into the scalp.
FYI: I use this mix before bed. Not only does my scalp feel amazing, but my pillow smells like an herb garden—bonus points!
3. Castor + Jojoba Oil: Lightweight & Effective
Castor oil is amazing, but let’s be real: it’s sticky. Enter jojoba oil, which is basically liquid gold for hair without the weight.
Why it works:
Jojoba oil mimics natural scalp oils, balancing dryness and oiliness.
Castor oil continues its follicle-stimulating magic.
DIY Mix:
2 tablespoons castor oil
1 tablespoon jojoba oil
Massage into scalp and roots for 5–10 minutes.
Quick tip: Jojoba oil is perfect for those with fine hair who want results without the greasiness. I’ve noticed my hair feels lighter but still looks fuller after just a couple of weeks.
4. Almond Oil + Vitamin E: The Shine & Growth Combo
If your hair looks like straw more than silk, this one’s for you.
Why it works:
Almond oil is packed with vitamin E, magnesium, and fatty acids. It strengthens hair and prevents breakage.
Vitamin E oil repairs damage and seals in moisture.
How to use:
2 tablespoons almond oil
1 teaspoon vitamin E oil
Massage gently into hair and scalp.
Leave on for 30 minutes before shampooing. Pro tip: This oil makes a great pre-wash treatment; my hair has never felt softer.
5. Peppermint + Grapeseed Oil: The Scalp Awakener
If your scalp feels a little blah, it’s time to wake it up with peppermint. Seriously, it’s like a cup of coffee…for your hair.
Why it works:
Peppermint oil increases circulation and gives your scalp a refreshing tingle.
Grapeseed oil is lightweight, non-greasy, and packed with antioxidants.
DIY Recipe:
3 tablespoons grapeseed oil
5 drops peppermint essential oil
Massage into scalp for 5–10 minutes.
Note: Peppermint can be strong, so don’t go overboard—your scalp shouldn’t feel like it’s burning.
6. Onion Juice + Olive Oil: Smelly But Effective
Yes, you read that right. Onions. And yes, your friends might question your life choices—but trust me, it works.
Why it works:
Onion juice is high in sulfur, which boosts collagen production and stimulates hair growth.
Olive oil softens hair and keeps it from drying out.
DIY Mix:
Blend 1 small onion into a paste.
Strain to get the juice.
Mix with 2 tablespoons olive oil.
Apply to scalp and leave for 15–30 minutes.
FYI: Use this before showering and be ready for a temporary onion scent. I personally stick to this one for once-a-week treatments. It’s weirdly effective!
7. Avocado + Coconut Oil: Moisture & Strength Combo
Avocado isn’t just for toast—it’s basically a hair superhero.
Why it works:
Avocado is full of vitamins A, D, E, and healthy fats. Perfect for dry or damaged hair.
Coconut oil locks in the goodness and strengthens strands.
DIY Recipe:
Mash half an avocado
Mix with 1 tablespoon coconut oil
Apply to scalp and hair, leave for 30–60 minutes
Quick tip: This mask doubles as a deep conditioner. I once left it on too long, and my hair felt like silk—totally worth the avocado smoothie smell.
Extra Tips for Using DIY Hair Oils
Before you run off to make a mini hair spa at home, here’s a few nuggets of wisdom:
Consistency is key: You won’t see miracle results overnight. Aim for 2–3 treatments per week.
Massage matters: Seriously, a 5-minute scalp massage stimulates follicles better than most potions.
Warm oils help: Slightly warm oils penetrate better, but don’t burn yourself—ouch.
Don’t mix too many scents: Your scalp doesn’t need a perfume factory. Keep it simple.
My Personal Faves & Experience
Honestly, I rotate between the Castor + Coconut Oil combo and Rosemary + Olive Oil. The first makes my hair grow noticeably faster, while the second keeps it shiny and soft.
I’ve tried the onion juice one too, and while the smell is… intense, the results are undeniable. If I were ranking them for sheer growth power, here’s my personal ranking:
Castor + Coconut Oil
Onion + Olive Oil
Rosemary + Olive Oil
Almond + Vitamin E
Peppermint + Grapeseed
Castor + Jojoba
Avocado + Coconut (mostly for moisture, not speed)
Everyone’s hair is different, so you might fall in love with a combo I barely notice. Hair science is weird like that.
Why DIY Oils Beat Store-Bought Products
I know what you’re thinking: “Why not just buy a $50 serum?” Well, here’s why DIY oils win:
Cost-effective: One avocado or a tiny bottle of essential oil costs way less than fancy serums.
Customizable: You control the ingredients—no weird fillers or random chemicals.
Natural and safe: You know exactly what’s touching your scalp.
Plus, there’s something oddly satisfying about saying, “Yeah, I made this myself” while watching your hair grow like a jungle vine.
Final Thoughts
There you have it—7 DIY hair growth oils you can whip up at home. From sticky castor magic to smelly but mighty onion juice, there’s something here for everyone.
If you take one thing away from this, let it be this: consistency + scalp care = results. The oils are tools, not instant miracles, so stick with it. And hey, maybe your hairbrush will finally stop looking like a scene from a horror movie.
Go on, mix, massage, and enjoy the process—because honestly, the journey to lush hair can be just as fun as the results. And if anyone asks why you smell like a spa, just wink and say, “DIY, baby.”
