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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.
I am 65 and dye my hair which is long snd thick. The individual strands are also thick and this conditioner makes it softer and mire manageable.
I love it My feelings nice and soft and so fizz
Delivered with care and a really nice product
My fave and has been for 30 years. Prompt delivery. Thank you
I've been using Wella products for a year now and love how soft my hair feels. Kess shipments are fast and reliable, and a little gift they include is really appreciated.
This has been a saviour on my hair, definitely can notice a difference to the volume and overall condition to my hair
This is the most amazing purple shampoo.My lovely hairdresser gave me some travel bottles to take overseas..I loved it soo much I had to buy some more!
An amazing lipstick,love the way it stays on all day even after eating its still perfect.Would definately purchase more in the future A+++ Trader
I highly recommend this conditioner - it has given my hair life again, my hair is not dead and dull any longer. Cannot recommend this product enough
This shampoo has really helped my hair gain its life back, I cannot recommend this enough
All over my experience was very good 👍🏻👍🏻
Worth every penny. This shampoo and conditioner brought back the softness and shine to my frequently coloured hair. I wish I bought the larger conditioner size. I will next time.
This light weight curl cream leaves my hair curly and shiny with a bit of bounce.
The NAK hydrating conditioner is FANTASTIC!! It has returned the much needed moisture to my hair turning my frizz back into curls. It feels great and smell great too!!
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