Does Rosemary Oil Really Help Hair Grow? A Complete Guide

Rosemary oil has become one of the most talked-about natural remedies for hair growth. But is it actually worth the hype? Let’s dive into the research, benefits, how to use it, possible side effects, and more.

Rosemary Oil

Does rosemary oil actually help in hair growth?

Yes — research suggests that rosemary essential oil can help stimulate hair growth by improving blood circulation to the scalp and providing antioxidant benefits.
One notable study found that rosemary oil was just as effective as minoxidil (a common hair growth treatment) in promoting hair thickness over six months, but without some of the side effects like scalp itching.

How it works:

  • Increases blood flow to hair follicles
  • Contains anti-inflammatory compounds
  • Helps prevent premature hair follicle loss
  • Strengthens hair strands

How often should I use rosemary oil for hair growth?

For best results, most experts recommend 2–3 times a week.

  • If you have sensitive skin, start with once a week and increase gradually.
  • Consistency is key — hair growth takes time, so you may need to use it for at least 3–6 months to see noticeable results.

Which oil is best for hair growth?

Shea Nut Oil, Avocado Oil, Black Castor Oil, Mustard Seed Oil: Heavy oils that deeply nourish and strengthen hair.

Blackseed Oil, Moringa Oil, Pumpkin Seed Oil, Grapeseed Oil, Jojoba Oil: Lightweight, nutrient-dense oils for scalp nourishment and hydration.

Rice Bran Extract, Calendula Extract, Vitamin E Oil: Antioxidant-rich components to protect hair from damage and soothe the scalp.

Essential Oils (Cedarwood, Peppermint, Rosemary, Sweet Orange, Tea Tree, Lavender): Stimulating oils that promote blood flow, reduce dandruff, and provide a refreshing scent.

Best Rosemary Hair Oil for Growth & Hair Loss

Rosemary Hair Oil for Growth

£8.99

Herbal Hair Growth & Nourishing Oil

Please note before purchase! these oils are the same as our Hair growth oils and it is only the PACKAGING that is different, it allows us to post your oil for FREE as it is a  flat post-able container.
The FREE delivery is only FREE for this item (you can have multiple still on free delivery but only on this item if you add any other products from the website you will no longer be eligible for free delivery).

Properties and Benefits

Base Ingredients:
Our hair oil features a meticulously crafted blend of 50% herb-infused oils and 50% nutrient-rich plant oils, combining the best of nature to support healthy hair and scalp. Key ingredients include:

  • Shea Nut Oil, Avocado Oil, Black Castor Oil, Mustard Seed Oil: Heavy oils that deeply nourish and strengthen hair.
  • Blackseed Oil, Moringa Oil, Pumpkin Seed Oil, Grapeseed Oil, Jojoba Oil: Lightweight, nutrient-dense oils for scalp nourishment and hydration.
  • Rice Bran Extract, Calendula Extract, Vitamin E Oil: Antioxidant-rich components to protect hair from damage and soothe the scalp.
  • Essential Oils (Cedarwood, Peppermint, Rosemary, Sweet Orange, Tea Tree, Lavender): Stimulating oils that promote blood flow, reduce dandruff, and provide a refreshing scent.

Formulated for All Hair Types

  • Customizable Options: Available with or without herb-infused oils to cater to sensitive scalps or specific preferences.
  • Balanced Blend: Combines heavy and light oils to nourish without weighing down hair or causing buildup.

Specialized Herbal Infusions

1. Chebe, Fenugreek, Lavender, and Slippery Elm Oil

  • Chebe: A traditional herb mix from Chad, renowned for strengthening hair, protecting strands, and supporting length retention.
  • Fenugreek: Rich in vitamins A, K, and C, potassium, and protein, it strengthens hair from root to tip while combating bacteria.
  • Slippery Elm: Prevents breakage by deeply nourishing the hair follicles.
  • Lavender: Soothes the scalp and adds a calming fragrance.

2. Moringa, Fenugreek, Rosemary, and Chamomile Oil

  • Moringa: Packed with zinc, iron, vitamin A, and omega-3 fatty acids to encourage healthy hair growth and reduce shedding.
  • Chamomile: Soothes and hydrates irritated scalps while conditioning brittle hair.
  • Fenugreek: Adds antibacterial properties and strengthens hair strands.
  • Rosemary: Stimulates circulation to the scalp, encouraging healthy growth.

How to Use

  • For Growth & Thickness: Apply 3-4 times weekly, focusing on problem areas. Massage gently to stimulate blood flow and nourish follicles.
  • Hydration First: Spray water on the scalp before applying oil to ensure hydration, as oil seals in moisture or dryness.
  • For Scalp Care: Use on a damp scalp for enhanced absorption and to address dryness, irritation, or buildup.

Select ‘Local Pick Up’ at checkout, and we’ll ship this product to you for FREE (for this item only)! Please note that this hair oil is the same as our regular hair growth oil, but comes in special packaging designed to fit through your letterbox—making it even more convenient to deliver for FREE.

We know hair oil is the one product that gets used the most and we have considered this when thinking about how to help our customers save money whilst buying their favourite products.

At Alaanah Lee Skin and Hair, we offer a range of hair oils to suit your specific needs. Our infused herbal oils are crafted with a blend of nourishing herbs and our original recipe oil to provide a gentle, yet effective solution. We use our herb oven to speed up the infusion process, ensuring a potent blend.

For those with allergies or who prefer to keep it simple, we also offer oil with no herbs(Original). This option is especially ideal for younger children, babies, and pregnant women.

Our oils are carefully formulated to contain 50% herbal infusion, ensuring the perfect balance of strength and gentleness. Available in a 100ml bottle. Our hair oils are a natural and effective way to care for your hair.

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How to apply rosemary oil to hair?

  1. Dilute the oil – Mix 3–5 drops of rosemary essential oil with 1 tablespoon of a carrier oil.
  2. Massage into scalp – Use fingertips to gently massage for 5–10 minutes to boost circulation.
  3. Leave it on – Let it sit for at least 30 minutes, or overnight for a deep treatment.
  4. Wash it out – Shampoo and condition as usual.

You can also add a few drops directly to your shampoo or conditioner.

Does rosemary oil have side effects?

When diluted properly, rosemary oil is generally safe. However, potential side effects include:

  • Scalp irritation or itching (especially if used undiluted)
  • Allergic reactions in sensitive individuals
  • Eye irritation if it gets into your eyes

Avoid:

  • Using during pregnancy without a doctor’s approval
  • Applying directly to broken or irritated skin

Can rosemary oil expire?

Yes, like all essential oils, rosemary oil has a shelf life of about 1–2 years when stored properly.

  • Keep it in a dark glass bottle away from sunlight and heat.
  • If the smell changes or it becomes cloudy, it’s best to replace it.

Rosemary oil can be a powerful natural tool for hair growth when used consistently and correctly. Pair it with a healthy diet, gentle hair care routine, and patience, and you might be pleasantly surprised by the results.