Kerasilk Smoothing Mask
Pickup available at Sable Boutique
Usually ready in 2-4 days
Kerasilk Smoothing Mask
Sable Boutique
109 Featherston Street
WGN
Wellington 6011
New Zealand
Kerasilk Smoothing Mask for Coarse, Frizz-Prone Hair
When a rinse-out conditioner is not enough, this is the weekly reset coarse, frizzy hair needs. The Kerasilk Smoothing Mask is an intensive vegan treatment that conditions even the coarsest hair, taming frizz and replenishing the moisture dry or damaged strands lose. The result is sleek, soft, genuinely manageable hair, in Kerasilk's instrumental testing, up to 6.7 times smoother with up to 67% less frizz, lasting up to five washes.
BENEFITS
- Up to 6.7x smoother hair and up to 67% less frizz (Kerasilk instrumental test vs no product)
- Long-lasting frizz control and manageability for up to 5 washes
- Intensely conditions and softens even coarse, dry or damaged hair
- Replenishes moisture and boosts shine for a sleek, healthy finish
- Works on its own or as the weekly step in your Kerasilk smoothing routine
- 100% vegan and free from silicones, sulphates, dyes, microplastics and mineral oils
PERFECT FOR
- Coarse, thick or very frizzy hair that needs deep smoothing
- Dry or damaged hair craving moisture and softness
- Curly and wavy hair that loses control between washes
- Anyone maintaining a salon smoothing or keratin treatment
- Those who want a once-a-week treatment that genuinely lasts
HOW DOES IT WORK?
The Smoothing Mask uses the same Silk+ Technology as the rest of the range, at treatment strength. Biomimetic Silk mirrors the hair's own protein structure and settles into the roughest areas of the cuticle, smoothing from within, while the richer base gives it the slip and staying power a coarse texture needs.
Shea oil (Butyrospermum Parkii) delivers fatty acids and antioxidant vitamins A, C and E to deeply nourish and seal in moisture. Left on for five to ten minutes, the mask has time to work into the cuticle, which is why a weekly treatment holds frizz down far longer than conditioner alone.
The KERASILK Care signature fragrance brings bergamot, cypress and apple, a floral heart of white jasmine and lily of the valley, and a warm base of spicy amber.
WHY CHOOSE KERASILK SMOOTHING MASK?
- Treatment-strength smoothing with measured, lasting results
- Silicone-free, smooths from within rather than coating the surface
- 100% vegan and PETA-certified under the Beauty Without Bunnies programme
- CO₂-compensated, in a fully recyclable jar
Use after the Kerasilk Smoothing Shampoo, in place of the Kerasilk Smoothing Conditioner once or twice a week. Explore the full Kerasilk collection.
WATCH
We ship a mix of Sable Boutique items and pieces from our brand friends.
Sable Boutique
Free shipping on orders over $99
$10 shipping on orders $99 and under
Selected Brand Friends
Some items ship directly from our brand friends and have their own shipping rates:
Madam Fancy Pants
- Free shipping over $100
- $8 shipping on orders $100 and under
Tap Health
- $4.50 Standard
- $10.50 Rural
If your order includes items from both Sable Boutique and our brand friends, they may arrive separately and shipping is calculated independently for each.
At Sable Boutique, we understand the importance of using genuine, high-quality beauty products. That’s why we’re proud to be an authorised retailer for every brand we carry. When you shop with us, you can trust that your products are fresh, authentic, and sourced directly from the brands and their official representatives.
Unfortunately, counterfeit and expired beauty products are a growing concern online. Purchasing from unauthorised sellers can put you at risk of receiving ineffective — or even unsafe — items.
Here’s why Sable Boutique is your trusted destination for professional hair and beauty essentials:
- Guaranteed Authenticity: We source exclusively from official brand distributors, ensuring every product you receive is 100% genuine.
- Fresh Inventory: Our regular shipments mean you’re getting the latest formulations with optimal shelf life.
- Safe & Effective: Authentic products deliver real results — without the risks associated with counterfeit or expired cosmetics.
Shop with confidence knowing that every purchase from Sable Boutique supports your hair and skin with trusted, salon-grade quality — straight from the source.
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