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Transform dry, damaged, or frizzy hair with Beaver Argan Oil & Keratin Leave‑In Treatment Serum 100ml, a luxurious, lightweight formula designed to deeply nourish, smooth, and strengthen your hair from root to tip. Infused with premium Moroccan Argan Oil and Keratin proteins, this serum restores softness, boosts shine, and protects hair from heat, humidity, and environmental stressors.
Perfect for daily use, this leave‑in serum instantly absorbs into the hair without leaving any greasy residue. It helps repair damage, reduce breakage, and tame frizz—leaving your hair silky, manageable, and beautifully healthy.
Lightweight, non‑greasy leave‑in serum
Enriched with Argan Oil & Keratin
Deeply nourishes and strengthens hair
Smooths frizz and flyaways
Adds shine and softness
Protects against heat and environmental damage
Helps repair dry, damaged, or chemically treated hair
Suitable for daily use
100ml size — perfect for home or travel
Hair Types:
Dry Hair
Damaged or Chemically Treated Hair
Frizzy Hair
Curly or Wavy Hair
Normal Hair needing extra shine and smoothness
Ideal For:
Heat protection
Frizz control
Repairing breakage
Smoothing and softening
Enhancing shine
Restores moisture and elasticity
Strengthens hair fibres with keratin
Reduces frizz and enhances smoothness
Protects hair from heat styling tools
Improves shine and softness
Helps prevent split ends and breakage
Lightweight formula absorbs instantly
This serum is the perfect blend of nourishment and protection. Argan Oil delivers intense hydration and shine, while Keratin strengthens and repairs damaged strands. It’s ideal for anyone who wants healthier, smoother, and more manageable hair without heaviness or buildup. A must‑have for daily haircare and styling.
Apply 1–2 pumps to your palms.
Distribute evenly through damp or dry hair.
Focus on mid‑lengths and ends.
Style as usual — blow‑dry or air‑dry.
Pro Tip: Use before heat styling for added protection and smoother results.
Key ingredients include:
Argan Oil – deeply hydrates, softens, and adds shine
Keratin Proteins – strengthen and repair damaged hair
Conditioning agents – improve manageability and smoothness
Antioxidants – protect hair from environmental stress
(Full ingredient list available on product packaging.)
The Beaver Argan Oil & Keratin Leave‑In Treatment Serum 100ml is available now at Kess Hair & Beauty Online Store, New Zealand’s trusted destination for premium haircare products. Enjoy fast shipping, secure checkout, and authentic Beaver Professional products. Stock is limited—add this nourishing serum to your haircare routine today.
It nourishes, strengthens, smooths, and protects hair using Argan Oil and Keratin.
Yes — the lightweight formula won’t weigh hair down.
Yes — it works on both damp and dry hair.
Absolutely — it smooths frizz and flyaways instantly.
Yes — it helps repair and protect treated hair.
Yes — it offers heat protection when used before styling.
Daily use is recommended for best results.
No — it absorbs quickly and leaves no oily residue.
Yes — it’s suitable for all genders and hair types.
Yes — Beaver Professional does not test on animals.
Will definitely purchase this again. Smells so nice too.
Always great service with this company. Orders always arrive promptly and prices are very good. The Joico Finishing Spray is excellent and I use it all the time on my very fine flyaway hair!
Best products ever. Fresh, moist and dazzling.
A lovely free gift and good to use
Excellent product it does what it says it will do. I have tried similiar products and none compare. This is the third time I have brought this product and will most definitely buy again.
I have been using this for a few years now and have no intention to change. Gives my fine hair a bit more body without the stickiness. Makes crunch drying easy. Love it.
Excellent website, great communication and efficient delivery.
Very swift delivery, & quality products, these make excellent Xmas gifts.
I love this hair oil, it is my third one, leave my hair soft and improved my ends
Excellent condition and excellent product
Beautiful free gift. Thank you
Excellent condition. Free gift is amazing too
This Kevin Murphy product is amazing!
I an grateful to still be able to buy my favourite moisturizer..
A must buy!!! This hair mask is a game changer, I have dry and damaged hair and this is the only thing that works for me
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