

Kester Black Rest and Repair Nail Serum
Hydrating Nail and Cuticle Mask.
Fact: our nails grow while we’re asleep. Bedtime is the perfect time to repair, regenerate and hydrate with the Rest and Repair Wonder Mask.
So, while you’re in the land of nod why not take the time to protect and nourish them with this dreamy concoction of antioxidant-packed organic white tea, fermented rice, kefir, sake, lily, sweet almond and vitamin E oils.
We meticulously tested this formula during a two-week trial where 80% of users reported regenerated nails and 95% experienced nourished nails and cuticles.
Smells good enough to eat, but please don't.
All Kester Black products are cruelty free, vegan and made in Australia and Certified B Corp!
Directions
Gently massage the mask into the nails and cuticles and leave on overnight so the magic can happen. Rinse with warm water the following morning.
Free shipping for all orders over $50.
$10 shipping for orders $50 and under.
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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