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Biolage Smoothproof Deep Smoothing Serum is a salon-grade, multi-benefit hair serum designed to tackle dryness, frizz, rough texture, and dullness. Powered by avocado oil and grape seed oil, this 6-in-1 formula delivers smoothness, frizz control, shine, nourishment, detangling, and protection. Its non-sticky, paraben-free texture makes it ideal for daily use and styling. The compact 30ml size is perfect for travel or trial use, offering professional results on the go.
6-in-1 action: smooths, controls frizz, adds shine, nourishes, detangles, and protects
Infused with avocado and grape seed oils
Lightweight and non-greasy formula
Paraben-free and vegan
Safe for color-treated and chemically processed hair
Compact 30ml size—ideal for travel or first-time users
Hair Types:
Dry, frizzy, rough, dull, or chemically treated hair
Suitable for straight, wavy, curly, and coily textures
Scalp Types:
Normal to dry scalps (avoid direct scalp application for oily or sensitive skin)
Controls frizz for up to 72 hours
Smooths rough ends and flyaways
Adds instant shine and softness
Nourishes and protects hair from environmental damage
Improves manageability and detangling
Perfect for humid climates and daily styling
Take 2–4 drops depending on hair length and thickness.
Rub between palms and apply evenly to damp or dry hair.
Focus on mid-lengths and ends; avoid scalp.
Style as desired. Can be used before or after heat styling.
Avocado Oil: Rich in vitamins and fatty acids to nourish and smooth hair
Grape Seed Oil: Lightweight antioxidant that adds shine and protects
Dimethicone: Provides smoothness and frizz control
Fragrance: Mild, clean scent for a fresh finish
Biolage Smoothproof Deep Smoothing Serum (30ml) is now available at Kess Hair & Beauty Online Store, your trusted destination for professional haircare in New Zealand. Enjoy fast delivery, secure checkout, and expert customer service. Limited stock available—order now to experience smooth, frizz-free hair with Biolage’s 6-in-1 serum.
Is this serum suitable for all hair types? Yes, especially effective for frizzy or dry hair.
Can I use it daily? Absolutely—it’s lightweight and non-greasy.
Does it protect against humidity? Yes, it helps control frizz even in humid conditions.
Will it make my hair oily? No, it absorbs quickly and leaves no residue.
Can I use it before heat styling? Yes, it offers light protection and smooths hair before styling.
Is it safe for color-treated hair? Yes, it’s gentle and non-stripping.
Does it help with split ends? It smooths and protects ends, reducing the appearance of damage.
Is it vegan and paraben-free? Yes, it’s both vegan and free from parabens.
Can men use this serum? Yes, it’s suitable for all genders.
Is the 30ml bottle travel-friendly? Yes, it’s compact and perfect for on-the-go use.
Love this hairspray as its the only one that holds my fine hair without all the build up quick and easy to order online great price great communication and fast delivery🙂
This item has a really superb smell - the service and despatch exemplary. Couldn't believe how incredibly fast I received my orders. Thank you.
Efficient and professional.
Love this handcream smells lovely and works well on dry hands.
Smaller than I thought BUT I love it. Works so well with my thinning hair. Thx
Good size for travel
worked great on my grey/silver hair, no bleaching needed, most impressed, colour holds really great. recomended A+++
I'm so happy to find an online New Zealand supplier for The Body Shop Body Butters. They have been a staple of mine for many years and I was gutted to hear The Body Shop had withdrawn from NZ. Thanks for stocking them!
Awesome product, blue moon great colour
The musk is my favorite and am very happy with my order thankyou ☺️
Brilliant very happy
Works well for the grey in my hair
I went to Mangere branch first, then ended up calling Manukau where Jenny said "not a problem, come here" so I went and she was so awesome and amazing from start to finish. Was my first time getting full highlights and I wasn't sure about color etc but Jenny provided the advice and support going through the process. So I left it in her hands and was really happy with the end result. Thank you Jenny! and apron girl lol
Great product for my highlighted hair. And even better in the larger packaging. Thanks Kess
AAA+++ Thank you
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