Davines Heart of Glass Instant Bonding Glow 300ml

The Davines Heart of Glass Instant Bonding Glow is a fast-acting, extra-shine serum designed to reinforce, repair, and illuminate blonde hair. Powered by Biacidic Bond Complex and Illuminating Amino Concentrate, it strengthens the hair fibre, delivers intense shine, and preserves colour vibrancy for up to 6 weeks. With no processing time needed, this hydrating treatment leaves hair soft, silky, and easy to detangle.

Key benefits:

• +37% stronger hair against breakage*
• 6.4x more luminous hair**
• Preserves colour vibrancy for up to 6 weeks***
• Maintains up to 83% colour intensity****
• Promotes hydration, softness, and manageability
• Time-saving formula – no processing time required

How to use:

• After shampooing, remove excess water from hair.
• Apply to lengths and ends, massage, and comb through to distribute evenly to roots.
• Rinse thoroughly.

FAQs
Can I use it on non-blonde hair?
While formulated for blondes, it can add shine and strength to other hair types as well.

Is it suitable for colour-treated or bleached hair?
Yes – it’s ideal for bleached, toned, or colour-treated blonde hair.

Do I need to leave it in?
No – it works instantly and can be rinsed out immediately after application.

*Instrumental test on treated vs. untreated locks. **Compared to shampoo only. ***With regular use for 6 weeks. ****After 10 shampoos compared to untreated bleached strands.