A light, plant-based oil of rosemary, amla, argan and peppermint — designed to care for your scalp the way traditional hair rituals always have. Here's why HINU's Growth Oil keeps selling out.
HINU's Hair Growth Oil — a calming scalp ritual, not just a product.
You notice it in the shower drain first. Then in the brush, then in the part that keeps getting a little wider. Hair shedding is one of those quiet stresses no one really talks about — and most of what's marketed at it is either harsh, sticky, or makes promises a bottle can't keep.
So a growing number of Australian women have gone the other way entirely: back to a scalp ritual. Not a miracle serum, but a few minutes of massaging a light botanical oil into the scalp a couple of times a week — the same kind of practice cultures have used for generations.
The one they keep landing on is HINU's Hair Growth Oil — a plant-based blend of rosemary, amla, argan, peppermint and aloe that's earned 4.9 stars across more than 1,500 reviews. Here's why it's become a quiet obsession.
HINU's oil is naturally derived and plant-based, built around botanicals chosen for the scalp rather than synthetic fillers. Rosemary and peppermint to gently stimulate, argan and amla to nourish and strengthen, aloe and green tea to soothe. It's light enough to wear and easy to wash out — no greasy residue, suitable for all hair types.
Inspired by traditional hair rituals — crafted to care for hair from root to tip.
A long-loved scalp botanical, used to support the look of fuller, healthier hair.
Brings that signature cooling tingle as you massage it into the scalp.
Rich, conditioning oil that adds softness, slip and shine to the lengths.
A staple of traditional hair care, prized for nourishing the scalp and strands.
Soothing and lightweight, helping the blend feel calm rather than heavy.
An antioxidant-rich botanical rounding out the plant-based formula.
The complaint with most hair oils is the residue — the kind that leaves your scalp flat and your pillow worse for it. HINU's blend is formulated to be lightweight and easy to wash out, so it works as an overnight soak or a quick pre-wash treatment.
A few drops, massaged in. That's the whole commitment.
Part of why people stick with it is the act itself. Two or three minutes of massaging oil into the scalp is genuinely calming — and consistency, not intensity, is what scalp care rewards. The routine is simple:
Hair grows slowly — anyone promising overnight change isn't worth your money. What reviewers consistently describe is a gradual, compounding shift when they keep the ritual up:
Individual results vary — this is a cosmetic botanical oil and a scalp-care ritual, not a medical treatment.
Length is the long game, and it starts at the scalp. By treating the root of the hair the way the lengths get treated, the ritual aims at the part most routines forget.
It's why so many reviews end the same way: “I cannot wait to buy another bottle.”
Start with the 30ml to try it, or save with the 60ml — the size most people reorder once the ritual sticks.
Across more than 1,500 reviews averaging 4.9 stars, the same notes come up again and again — the smell, the feel on the scalp, the calm of the ritual, and the regrowth:
★★★★★"It feels absolutely amazing on the scalp and smells divine. I can genuinely see it helping thicken my hair — I'll be buying again."
— Verified review theme, hinu.co
★★★★★"I started seeing results using it on my scalp just once a week for a couple of months. So happy I stuck with it."
— Verified review theme, hinu.co
★★★★★"On washing day I do an oil treatment — it adds so much shine and nourishment, and the massage itself is the calmest part of my week."
— Verified review theme, hinu.co
Scalp care rewards consistency, so give it a few weeks of twice-weekly massages before you judge it. Shipping is free across Australia on orders over $99, and you can subscribe to save on your reorder.
A naturally derived, plant-based blend including rosemary, peppermint, argan, amla, aloe vera, green tea and other botanical oils. It's vegan, cruelty-free, and designed to be light and easy to wash out — suitable for all hair types.
Apply 2–3 droppers into your hands, massage into the scalp for a couple of minutes, then run the rest through your ends. Leave it to soak (overnight or 30+ minutes) and wash out. Most people use it 2–3 times a week.
Hair grows slowly. Reviewers typically describe a calmer scalp and glossier hair within the first weeks, less shedding by around a month, and visible regrowth over 2–3 months of consistent use. Results vary — it's a cosmetic scalp-care ritual, not a medical treatment.
The 30ml ($55) is a great way to trial the ritual for around 4–6 weeks. The 60ml ($85) is double the size and saves you $20 versus buying two 30ml bottles — it's the size most people reorder once the routine sticks.
It's formulated to be lightweight and easy to wash out, so it shouldn't leave residue when rinsed. Many reviewers use it as an overnight soak or a pre-wash treatment on wash day.
Shipping is free across Australia on orders over $99 AUD. You can also subscribe to save on repeat orders. Check hinu.co for current shipping timeframes and their returns policy.
