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Haru Black seed hair oil

Haru Black seed hair oil

Regular price $79.00 USD
Regular price $120.00 USD Sale price $79.00 USD
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124 total reviews

A revitalizing, lightweight hair oil made to stimulate the scalp, encourage hair growth, and improve thickness and shine over time.

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Description

A lightweight, botanical-powered hair oil crafted to invigorate the scalp, support healthy growth, and restore shine and softness.

Enriched with 100% pure Rosemary Essential Oil, this multitasking formula helps stimulate hair follicles, improve circulation, and reduce scalp buildup over time. Rosemary is known for its natural ability to promote thicker, fuller-looking hair and support a healthy scalp environment.

Sized at 1.5 oz (150 mL), it's ideal for regular use and fits easily into your self-care routine.


Naturally boosts circulation to support healthy hair growth

  • Naturally boosts circulation to support healthy hair growth

  • Helps reduce scalp dryness, itching, and dandruff

  • Encourages visibly thicker, fuller hair with consistent use





“After just a few uses, my scalp feels refreshed, and my hair looks noticeably healthier and more vibrant.” — Layla B.

Vegan · Cruelty-Free · Suitable for Natural, Curly, Coily & Relaxed Hair

Routine Tips

Use every 2–3 days or as needed. For best results, warm 1–2 drops in your palms, apply to scalp and ends, and leave for a few hours or overnight before washing. Can also be used sparingly on dry hair to reduce frizz and add moisture.

How to use

For best results, use every 2 to 3 days as part of your regular hair care routine. Since this is a potent, nutrient-rich oil, daily use is not necessary.

Scalp Treatment:

Apply a small amount directly to your scalp using your fingertips or a dropper. Gently massage for 2–3 minutes to boost circulation and absorption. Leave in overnight or for at least 1 hour before washing out.

Hair Nourishment:

Rub a few drops between your palms and smooth through damp or dry hair, focusing on the mid-lengths and ends. Do not rinse. Use as a leave-in to protect and nourish.

Tip:

Can be used as a pre-wash treatment, a leave-in conditioner, or as a finishing oil to add strength and softness.

Avoid overuse — 2 to 3 times per week is ideal to allow your hair and scalp to fully benefit without buildup.

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Real Results. Visible Change.

See the difference our nourishing oils make. From dry, brittle strands to thicker, shinier, healthier hair — powered by cold-pressed black seed and rosemary oils.

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Before After

Benefits

01 STIMULATES HAIR GROWTH

Black seed oil naturally boosts circulation in the scalp, helping awaken hair follicles and promote thicker, stronger hair over time.

02 STRENGTHENS FROM ROOT TO TIP

Packed with antioxidants and essential fatty acids, it reinforces hair strands, making them more resistant to breakage and split ends.

03 BALANCES SCALP & SOOTHES IRRITATION

Its anti-inflammatory and antifungal properties help calm itchiness, flakiness, and dandruff — creating the ideal environment for healthy hair.

04 DEEPLY NOURISHES & ADDS NATURAL SHINE

Cold-pressed for purity, this oil sinks in fast to hydrate dry strands, reduce dullness, and leave your hair soft and glossy without residue.

Results

"I could run my fingers through my hair all day after using HARU's Lightweight Hair Oil. Two words: silky softness." Simone D

Results

98%

98% Reported Stronger Hair "My stylist asked if I got extensions after 3 weeks of HARU." – Leila K.

90%

90% Saw Less Breakage "Finally—a ponytail that doesn’t snap my strands." – Marcus T.

92%

92% Felt Healthier Scalp"No more itching, just growth. My edges came BACK." – Naomi R.

What our customers say

⭐ 4.9/5 (124+ Reviews)

My Hair’s Glow-Up

After 2 weeks of HARU, my bleached hair went from hay to silk. Even my colorist asked what I changed!

— Leila K., Fine Hair

Bye-Bye, Breakage

I’ve lost like 60% less hair in the shower since using this. The black seed oil is magic.

— Naomi R., Natural 4C Hair

Frizz? Never Met Her

Used this before my wedding in humid Bali—not one flyaway in photos. 10/10.

— Priya V., Wavy Hair

Bleach Damage Reversed

After years of bleach, HARU brought my hair back to life in 4 weeks. Even my split ends sealed shut!

— Zoe L., Platinum Blonde

Curly Hair Holy Grail

No more pineappling at night—this oil keeps my 3C curls defined for 3 days straight. Obsessed.

— Aisha B., Tight Curls

Colored Hair Savior

I wash my red hair 3x a week—HARU keeps my color vibrant and ends silky. No more fading!

— Ruby S., Color-Treated Hair

Hair Regrowth

Lost like 50% of my hair after i had my baby #2. 8 weeks of HARU and my ponytail’s thickness is back!

— Nia K., Postpartum Recovery

Fine Hair Game-Changer

Finally an oil that doesn’t weigh me down. My limp hair now hasvisiblevolume at the roots.

— Emma T., Fine + Flat Hair

Natural Hair Breakthrough

Used to need 4 products for definition. Now? Just HARU. Saved $ and time

— Jamila W., 4B Coils