Wavy Hair Oil
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Wavy Hair Oil
Wavy Hair Oil
A lightweight, 100% natural oil that seals in moisture for longer lasting, more defined waves. Fatty acids help lubricate each strand to prevent dryness, frizz and breakage. Adds shine and lustre without greasiness or weight. Earthy, citrus-inspired scent. Suitable for all hair types.
- Delivered in 2–3 business days
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BENEFITS
BENEFITS
- Helps seal in moisture to prevent dryness, frizz and brittleness
- Smooths rough strands to reduce breakage and split ends
- Adds shine and lustre for healthier looking waves
- Powered by 100% natural oils including argan and grapeseed
- Lightweight, non greasy formula that won’t weigh waves down
- Made with Merwave's original fragrance – an earthy, citrus-inspired scent
- Suitable for all hair types
- Safe for coloured or bleached hair
INGREDIENTS
INGREDIENTS
Prunus Amygdalus Dulcis Oil, Vitis Vinifera Seed Oil, Argania Spinosa Kernel Oil, Jojoba Oil.
SHIPPING & DELIVERY
SHIPPING & DELIVERY
All orders are processed within 1 to 2 business days (excluding weekends and holidays).
UK Mainland Orders - FREE Over £60
All orders are processed within 1 to 2 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped.
Free shipping on all orders over £60 to UK mainland (does not include Northern Ireland).
Orders under this threshold cost £4.
Next Day Delivery - £7
We also offer Next Day Delivery for UK mainland orders at £7. Orders must be placed before 1pm (Monday to Friday) to be eligible for next working day delivery.
Orders placed after 1pm, on weekends or on bank holidays will be dispatched the next working day. Next Day Delivery is available on UK mainland orders only and does not include Northern Ireland.
Europe Orders - FREE over €70
Orders under this threshold will cost €10.
Does not include local taxes.
Delivery time is 5 business days.
Australia Orders - FREE over $130
Orders under this threshold will cost $42.
Delivery time is 7 business days.
Tracking
When your order has shipped, you will receive an email notification from us which will include a tracking number you can use to check its status. Please allow 48 hours for the tracking information to become available.
If you haven’t received your order within 10 business days of receiving your shipping confirmation email, please contact us at hello@merwave.co.uk with your name and order number, and we will look into it for you.
Once an order is placed we are unable to make any amendments. This includes order details, like adding products, and also altering your shipping address. You may be able to amend your address using the courier self service options once your order has been despatched. In this instance, we'd recommend proceeding with your order and returning any items you no longer wish for.

Before + After
Check our these real life results, using the Merwave range.
What’s inside
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SWEET ALMOND OILSWEET ALMOND OIL
Rich in vitamins and fatty acids that work hard to nourish and soften hair. Expect reduced frizz and healthy shine.
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GRAPESEED OILGRAPESEED OIL
Lightweight antioxidant to protect strands, lock in moisture, and keep waves defined and bouncy!
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ARGON OILARGON OIL
A ‘liquid gold’ that brings out your best hair – fatty acids and vitamin E work to repair damage, deeply nourish, tame frizz, and provide long-lasting hydration.
How to use
"Most oils drowned my waves and made them feel super greasy. I ensured the formula was super lightweight, seals in moisture and gives hair that healthy shine without flattening it. Plus, it smells incredible with the inclusion of our signature Merwave scent."
Our mission
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Real ResultsReal Results
Zero hair retouch, authentic results from products that are tailor-made specifically to care for wavy hair
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Forever LightweightForever Lightweight
Focussed on thoughtfully-sourced ingredients for formulas that never weigh down waves
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CREATING COMMUNITYCREATING COMMUNITY
It’s not just a routine, it’s a lifestyle. Proudly celebrating connection - making waves with over 160,000 and growing!
You + Merwave
Our Merwave community is our heartbeat; see how they shape & inspire us
This is a repeat purchase. I naturally have curly hair and stuggled to leave it natural on a regular basis until I found Merwave. 100% recommend. Follow the instuctions on how to use - very wet hair is best! So glad to have found it.
Merwave hair products are incredible, my hair is thicker and soft, so much moisture locked in and very little frizz at all. I wish they had been around years ago. Just work out the right amount of product for your hair and it works like a dream. My hair gets better and better every wash, would never use any other hair products ever again!
Being using Merwave for about six months. Betrayed with the starter pack and topping up with wave cream and oil. Still tweaking the routine. But loving the waves it is giving me. I didn’t know I had waves!!
I have started using all your products and they are really helping me thank you!