Davines
Heart of Glass Instant Bonding Glow
Reinforcing Shine Serum for Blonde Hair
Rinse-out bond serum for blonde: +37% breakage resistance, 6.4x more luminosity at every wash.
A rinse-out bond-repair serum for blonde hair that delivers +37% breakage resistance and 6.4x more luminosity — applied after shampooing, rinsed out completely.
- Repair
- Colour care
- Blonde tone
- Treat
Bond Repair · +37% Breakage Resistance · 6.4x Luminosity · Rinse-Out · Vegan · Colour-Safe
This is probably for you if…
- Fine blonde hair that gets weighed down by conditioner
- Colour-treated clients extending time between salon appointments
- Anyone wanting maximum luminosity from their wash routine
- Hair that feels structurally sound but looks dull or flat
In stock + ready to ship
Unopened + unused items may be eligible for exchange or store credit within 14 days. Returns policy
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- Packed by ModaBowmanville, Ontario
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Use it with
Complete the routine.
A simple system layered for your hair.
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01 Cleanse Heart of Glass Silkening Chelating Shampoo
Chelating blonde shampoo with Jagua Blue Extr...
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02 Condition Heart of Glass Rich Conditioner |Original Formulation
Daily bond-repair conditioner for natural and...
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03 Treat Heart of Glass Instant Bonding Glow
Rinse-out bond serum for blonde: +37% breakag...
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Add the full routine.
$190.00$185.40You save $4.60
What it does
- +37% breakage resistance (clinical)
- 6.4x more luminosity per wash
- Colour vibrancy maintained up to 6 weeks
- Bond repair without conditioner weight
Perfect for
- Blonde
- Highlighted
- Grey
- Or colour-treated hair — especially fine to medium
How to use
- After shampooing, apply to lengths and ends. Comb through from mid-lengths to roots for full distribution. Rinse thoroughly — this is a rinse-out serum, not a leave-in. For dry or coarser hair, follow with HOG Rich Conditioner mid-lengths to ends before rinsing.
Routine step
Why we like it
The Moda Team Review
This is the HOG product we recommend most often to fine-haired blonde clients who find conditioner too heavy. The bond repair happens in the rinse-out window, the luminosity result is immediate, and the 6-week colour vibrancy is something we see validated on clients who use it consistently. It fits into the existing routine with no extra time.
Read full stylist notes
The fine-haired balayage client whose hair looks flat and weighed down after every wash, even with a lightweight conditioner. She wants bond repair but can't tolerate anything that adds texture or weight. The Bonding Glow gives her the bond repair and luminosity in the rinse-out window — she notices the difference in shine on the first wash. Davines is a family-owned Italian haircare brand founded in Parma in 1983. We are a Platinum Davines salon and train with them every year — every Davines clinical claim we share comes from brand-validated data we have seen and reviewed as part of that ongoing partnership.
Moda
What’s inside — and why it’s there
The ingredients worth knowing.
- Biacidic Bond Complex+37% breakage resistance (validated clinical). Illuminating Amino Concentrate: 6.4x more luminosity. Jagua Blue Extract: colour vibrancy ...
View full ingredient list
Refer to individual product packaging for the most current ingredient list.
How to use
Use it the way we would.
- After shampooing, apply to lengths and ends. Comb through from mid-lengths to roots for full distribution. Rinse thoroughly — this is a rinse-out serum, not a leave-in. For dry or coarser hair, follow with HOG Rich Conditioner mid-lengths to ends before rinsing.
Moda stylist tipComb through to the roots after applying — don't just apply to the ends and rinse. The Biacidic Bond Complex needs to reach the full hair shaft. Use a wide-tooth comb from mid-lengths up toward the roots, then rinse. That distribution step is what delivers the full luminosity and breakage results.
Reviews
Questions? We get them.
Good to know.
The questions we hear most about this product. If yours isn’t here, a real stylist will answer.
Ask ModaIs the Instant Bonding Glow a leave-in or rinse-out?
Rinse-out. Apply after shampooing, comb through, then rinse completely. The bond repair and luminosity happen during the short contact window. Do not leave it in — it's not formulated as a leave-in and leaving it in will not improve the result.
Can the Instant Bonding Glow replace conditioner for fine hair?
Yes — for fine or non-dry hair, Davines designed the Bonding Glow specifically as a standalone post-shampoo step. It delivers bond repair and luminosity without the conditioning weight. For dry or coarser hair, use both: Bonding Glow first, then Rich Conditioner mid-lengths and ends before rinsing.
Where does the +37% breakage resistance claim come from?
It's a validated clinical result from Davines' in-house testing on the Biacidic Bond Complex — the same patented bond-repair system in the Intense Treatment and Rich Conditioner. The Bonding Glow delivers it in a shorter contact window; the Intense Treatment delivers it at higher concentration with longer processing time.
How does the Bonding Glow maintain colour vibrancy up to 6 weeks?
The Jagua Blue Extract (plant-based tonal balancing) and the bond repair from the Biacidic Bond Complex work together — tonal balancing prevents warmth from creeping in, while bond repair keeps the hair cuticle sealed so colour molecules don't escape as quickly between appointments. The 6-week figure is from consumer self-assessment testing.
Can I use the Bonding Glow if I've had an in-salon bond treatment like Olaplex or K18?
Yes — the HOG Bonding Glow is fully compatible with professional in-salon bond treatments. It's a maintenance product for home use between appointments, not a competing system. It extends the bond repair and luminosity between salon visits rather than replacing in-salon chemistry.
Works with this
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Returns
Unopened + unused products may be eligible for exchange or Moda store credit within 14 days.
Returns policy
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