Davines Heart of Glass Intense Treatment

Apply to towel-dried hair along lengths and ends.
Leave on for 5 to 10 minutes, comb and rinse thoroughly.
If needed, follow with Heart of Glass Rich Conditioner.
Use once a week, or more often if hair is very damaged.
Rinse thoroughly in case of contact with eyes.

Biacidic Bond Complex (Maleic Acid + Thioctamidoethyl Dimethylamine Maleate) — reinforces weakened bonds to help prevent breakage.
Baobab Seed Extract (Adansonia Digitata) — moisturises and disciplines in place of silicones.
Jojoba Seed Oil (Simmondsia Chinensis) — softens and nourishes.

AQUA / WATER / EAU, CETEARYL ALCOHOL, CETYL ALCOHOL, BEHENTRIMONIUM CHLORIDE, GLYCERIN, CETRIMONIUM CHLORIDE, BEHENTRIMONIUM METHOSULFATE, BEHENYL ALCOHOL, DICOCOYL PENTAERYTHRITYL DISTEARYL CITRATE, PARFUM / FRAGRANCE, POLYGLYCERYL-10 PENTASTEARATE, GLYCERYL STEARATE, QUATERNIUM-87, ISOPROPYL ALCOHOL, BENZYL ALCOHOL, MALEIC ACID, SIMMONDSIA CHINENSIS SEED OIL / SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL, SODIUM BENZOATE, STEARAMIDOPROPYL DIMETHYLAMINE, DISODIUM EDTA, ORYZA SATIVA CERA / ORYZA SATIVA (RICE) BRAN WAX, THIOCTAMIDOETHYL DIMETHYLAMINE MALEATE, SODIUM HYDROXIDE, POLYGLYCERYL-3 POLYRICINOLEATE, SORBITAN ISOSTEARATE, ALPHA-ISOMETHYL IONONE, LINALOOL, HYDROLYZED ADANSONIA DIGITATA SEED EXTRACT, LACTIC ACID, COUMARIN, RETINYL PALMITATE, HELIANTHUS ANNUUS SEED OIL / HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL.
The product information listed here might be subject to change. Always refer to the product packaging for the most up to date ingredient list.

Q: What does Heart of Glass Intense Treatment do?
A: It is a strengthening mask that reinforces the hair fibre to help prevent breakage, while nourishing and brightening blonde hair.

Q: How long should I leave it on?
A: 5 minutes for everyday strengthening, or up to 10 minutes for very damaged hair — the longer it is on, the greater the effect.

Q: How often should I use it?
A: Once a week, or more often if hair is very damaged.

Q: Do I still need conditioner?
A: You can follow with Heart of Glass Conditioner if needed, especially on thicker or very bleached hair.

Q: Where can I buy Davines Heart of Glass Intense Treatment in NZ?
A: Shop online at Sable Boutique, an official Davines NZ stockist, with fast NZ delivery, Afterpay and Zip.

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.