Montibello Eclat Acidic pH Demi-Permanent Hair Colour 60ml Montibello Eclat Acidic pH Demi-Permanent Hair Colour 9.23 60ml

• Montibello Éclat Acidic pH Demi-Permanent Hair Colour 9.23, 60ml
• Professional acidic pH demi-permanent colour
• Shade 9.23 (very light blonde ash gold)
• 100% vegan formulation

Montibello Éclat Acidic pH Demi-Permanent Hair Colour 9.23 60ml is a professional acidic pH demi-permanent colour in shade 9.23 — extends Montibello Éclat very light blonde level 9 coverage on Revive alongside the previously-introduced 9.21 (very light blonde ash iridescent). Real distinct positioning within the Éclat range: this 9.23 features very light blonde base (9) with ash primary tone (.2) plus gold secondary tone (.3) — real progressive Éclat level 9 coverage expanding across the multi-tonal balanced category, mirroring the 8.13 light blonde ash gold positioning at level 8. Real practical framing on shade 9.23 positioning: very light blonde base with ash + gold multi-tonal direction gives lightest natural-looking blonde outcome with subtle cool-warm balance — meaningful for clients wanting cleanest lightest multi-tonal blonde with neutral aesthetic vs purely cool or warm alternatives, or as lightest multi-tonal balanced toner for pre-lightened very light blonde hair wanting very subtle brassiness refinement while retaining some residual warmth. Real distinct from the 9.21 cool-leaning sibling (previously introduced — very light blonde ash iridescent): both share very light blonde base + ash primary tone, but 9.23 secondary gold (.3) gives subtle warm-leaning balance vs 9.21 secondary iridescent (.1) which gives cool-leaning luminous direction — real customer choice within the 9.2X ash range based on subtle warmth preference at the lightest level. Real progressive Éclat very light blonde level 9 range coverage now includes both cool-leaning (9.21 ash iridescent) and balanced (9.23 ash gold this product) multi-tonal options — real substantial customer choice at the lightest level.

Key features

• Professional demi-permanent hair colour, 60ml
• Montibello Éclat branded
• Shade 9.23 (very light blonde ash gold)
• Acidic pH 6.9
• Does not lift natural melanin
• Tech Bonder Technology
• Plant protein enrichment
• Vitamin C enrichment
• AMP biodegradable alkalising agent
• Ammonia-free and MEA-free
• Ash-gold multi-tonal balanced direction
• Part of 30-shade intermixable range
• Fades in 15-25 washes
• Commitment-free (no regrowth line)
• 100% vegan formulation
• Suitable for natural, coloured, or lightened hair
• Very light blonde level 9 Éclat category expansion
• For professional colour service use
• Part of the Montibello Éclat professional colour range

How to use

Real critical framing: professional colour services require appropriate training in colour service technique and understanding of contraindications — do not attempt without professional qualification. Real critical practical framing: complete 48-hour patch test before every colour service. For colour service work with Éclat 9.23: prepare the client with appropriate consultation, patch test verification, and appropriate service planning. Mix Éclat 9.23 with the appropriate Montibello Éclat activator/developer per manufacturer specification. Apply per your colour service technique. Allow appropriate processing time per manufacturer instructions. Rinse thoroughly. Real practical framing on 9.23 shade use scenarios: works well as very light blonde ash-gold direct application (for clients with very light blonde natural base wanting cleanest lightest multi-tonal balanced blonde outcome with subtle cool-warm interplay), as lightest ash-gold multi-tonal balanced toner for pre-lightened very light blonde hair (for very subtle brassiness refinement while retaining some residual warmth), or for clients whose skin tone benefits from the lightest ash-gold multi-tonal balanced direction vs purely cool or warm alternatives. Real practical framing on ash + gold combined tonal direction: ash primary tone gives clean anti-warmth direction while gold secondary tone gives subtle warmth — combined gives lightest multi-tonal balanced result with natural-looking neutral aesthetic. Appropriate for clients wanting cleanest lightest multi-tonal blonde with expensive-looking natural balance vs overly cool or warm single-tone alternatives. Real practical framing on base level 9 very light blonde positioning: very light blonde base suits clients with natural very light blonde colouring OR pre-lightened hair at very light blonde level (typically level 9-10 pre-lighten target) — for clients with darker natural bases wanting 9-level colour, appropriate pre-lightening service required before Éclat 9.23 application.

Who it's for

This colour is for professional colourists offering demi-permanent colour service to clients with very light blonde natural or pre-lightened bases wanting cleanest lightest multi-tonal balanced blonde outcome — particularly clients wanting lightest multi-tonal blonde with subtle ash-gold interplay for natural-looking neutral aesthetic vs purely cool or warm alternatives, clients with pre-lightened very light blonde hair wanting level-matched lightest ash-gold multi-tonal balanced toner for very subtle brassiness refinement while retaining some residual warmth, or salons doing regular lightest multi-tonal balanced blonde service work at the very light blonde level. We've spent years helping clients in Codsall look and feel their best, and as a working hair salon, we know appropriate ash-gold multi-tonal direction at the very light blonde level gives real distinct benefit for clients wanting expensive-looking cleanest lightest multi-tonal balanced blonde aesthetic — particularly effective for clients wanting natural neutral result. Real progressive Éclat range expansion within the Montibello brand on Revive: 5.77 (cool violet), 6.3 (warm gold), 6.66 (vivid red), 6.88 (sophisticated pearl), 7.21 (mid blonde ash iridescent — cool), 7.23 (mid blonde ash gold — cool-balanced), 7.31 (mid blonde gold ash — warm-balanced), 7.44 (mid blonde intense copper — vivid warm), 7.60 (mid blonde intense red violet — vivid cool), 7.78 (mid blonde intense violet — maximum vivid cool), 8.12 (light blonde ash iridescent — multi-tonal cool), 8.13 (light blonde ash gold — multi-tonal balanced), 8.2 (light blonde violet — single-tone cool), 8.3 (light blonde gold — single-tone soft warm), 8.4 (light blonde copper — single-tone bright warm), 8.58 (light blonde mahogany pearl — multi-tonal sophisticated warm), 9.21 (very light blonde ash iridescent — lightest multi-tonal cool), 9.23 (this product — very light blonde ash gold — lightest multi-tonal balanced), plus additional 12 Éclat shades for future range coverage — real substantial progressive customer choice spanning 5 through 9 base levels and diverse natural, vivid, balanced, multi-tonal, single-tone, sophisticated, and very light blonde level 9 options across the warm/cool spectrum.

Explore more

Discover more in our hair colour, demi-permanent colour, Montibello and shop by brand ranges.

Free UK delivery on all orders.

Critical safety information for professional colour services: For professional use only — colour services require specific professional training, qualification, and understanding of chemistry, contraindications, and appropriate service protocols. Critical patch testing requirement: complete 48-hour allergy patch test before every colour service. Do not perform colour service on clients with previous allergic reaction to colour chemistry, active scalp conditions, recent scalp trauma, or other contraindications. Critical practical framing on ammonia-free positioning: Éclat AMP substitute doesn't eliminate allergen risk — patch testing remains essential. Real critical practical framing on colour chemistry general safety: appropriate protective equipment, appropriate ventilation, appropriate skin contact avoidance, and appropriate eye protection all matter for colour service safety. Real practical framing on 9.23 ash-gold tonal positioning: ash-gold combined tone gives clean neutral aesthetic with subtle cool-warm balance — appropriate for clients wanting expensive-looking cleanest lightest multi-tonal balanced blonde result vs overly cool or warm alternatives. Real practical framing on ash + gold tone interaction: ash anti-warmth works synergistically with gold subtle warmth — the balanced interplay between primary and secondary tones creates natural-looking lightest multi-tonal neutral effect. Comprehensive colour theory understanding for appropriate multi-tonal outcome prediction at the very light blonde level matters. Real practical framing on base level 9 very light blonde positioning: very light blonde base suits clients with natural very light blonde colouring OR pre-lightened hair at very light blonde level — for clients with darker natural bases wanting 9-level colour, appropriate pre-lightening service required. Real critical practical framing on very light blonde hair porosity: very light blonde hair (natural or pre-lightened) typically has high porosity — colour uptake is stronger and faster than on less porous darker levels. Appropriate application speed, section size, processing time, and post-colour treatment for porous hair all matter for successful very light blonde colour outcomes. Real practical framing on 9.23 vs 9.21/8.13/8.12/8.2/8.3/8.4/8.58 shade selection: 9.23 (this product) gives lightest multi-tonal ash-gold balanced direction vs 9.21 (very light blonde ash iridescent — cool-leaning lightest multi-tonal), 8.13 (light blonde ash gold — balanced multi-tonal at light level), and the level 8 single-tone options (8.12 ash iridescent, 8.2 violet, 8.3 gold, 8.4 copper, 8.58 mahogany pearl) — comprehensive client consultation about specific tonal preference (lightest multi-tonal balanced vs lightest multi-tonal cool or light level multi-tonal/single-tone alternatives) and personal style suitability for clean balanced effect at the very light level supports appropriate shade selection. Real practical framing on lightest multi-tonal balanced blonde service positioning: for salons wanting to communicate lightest multi-tonal balanced blonde service capability vs purely cool/warm or single-tone very light blonde alternatives, shades like 9.23 with clear ash-gold combined tonal direction support this positioning — meaningful for client demographic wanting expensive-looking cleanest lightest multi-tonal balanced blonde aesthetic. Real practical framing on ash-gold multi-tonal balanced toner service positioning: ash-gold multi-tonal balanced toner service for pre-lightened very light blondes wanting very subtle brassiness refinement while retaining some residual warmth is specific Éclat service scenario — appropriate ash-gold multi-tonal balanced toner options at very light blonde level (9.23) support lightest multi-tonal balanced blonde toner service capability. Real practical framing on ash-gold multi-tonal balanced fade cycle: ash-gold multi-tonal balanced typically fades through gradually-muting clean balanced stages allowing subtle cool-warm effect to remain present across fade cycle vs purely cool tones fading more quickly — appropriate client expectation management about sophisticated lightest multi-tonal balanced fade pattern supports satisfaction. Real practical framing on toner service pricing: ash-gold multi-tonal balanced toner service typically commands premium pricing vs standard single-tone toner alternatives — appropriate premium pricing acknowledges the advanced toning formulation and nuanced multi-tonal outcome at the very light blonde level. Store the tube per manufacturer instructions with cap tightly closed. Do not use past expiry date. Keep out of reach of children. Real practical framing on comprehensive Éclat range progressive coverage: with 5.77, 6.3, 6.66, 6.88, 7.21, 7.23, 7.31, 7.44, 7.60, 7.78, 8.12, 8.13, 8.2, 8.3, 8.4, 8.58, 9.21, and 9.23 (this product) now covered on Revive, the Éclat range shows substantial tonal direction coverage spanning natural tones, vivid tones (warm and cool), balanced tones, multi-tonal options (cool, balanced, and sophisticated warm), and single-tone options (cool, soft warm, bright warm) across 5 through 9 base levels — real substantial progressive customer choice supporting diverse client colour goals from light brown through very light blonde. Real practical framing on Éclat very light blonde level 9 range expansion: with 9.23 (this product — ash gold) now covered alongside 9.21 (ash iridescent), the Éclat level 9 category shows multi-tonal cool and balanced positioning — verify additional level 9 tone direction variants (potentially 9.3 gold, 9.8 pearl) for comprehensive level 9 tone positioning coverage. Real practical framing on Éclat intermixable capability for ash-gold multi-tonal balanced toning at very light blonde level: 9.23 ash-gold shade works well as base for custom lightest multi-tonal balanced toner formulation — combining with 8.23 light blonde ash gold could bridge level 8-9 ash-gold balanced toning for clients transitioning between light and very light blonde. Real practical framing on comprehensive Montibello brand range positioning on Revive: substantial progressive Éclat range coverage now spanning eighteen distinct shade variants across 5 through 9 base levels with diverse natural, vivid, balanced, multi-tonal (cool, balanced, sophisticated warm), single-tone, and very light blonde level 9 options — real substantial customer choice supporting nuanced client colour goal scenarios from light brown through very light blonde starting points. Real practical framing on Codsall salon colour service capability: for Revive colour service delivery, strong ash-gold multi-tonal balanced toning capability at the very light blonde level (this Éclat 9.23) supports comprehensive cleanest lightest multi-tonal balanced blonde service capability — meaningful for salons serving pre-lightened very light blonde clients wanting expensive-looking lightest multi-tonal balanced blonde results. Real practical framing on client aesthetic trend positioning: lightest multi-tonal balanced blonde aesthetic aligns with contemporary trend positioning around luxe clean dimensional blonde results with natural neutral undertone — meaningful for salons wanting to communicate contemporary trend-aware cleanest lightest multi-tonal balanced blonde service positioning vs dated warmer or flatter very light blonde alternatives. Real practical framing on retail programme integration: for salons offering lightest multi-tonal balanced blonde service, coordinated retail programme (gentle silver shampoos for subtle brassiness refinement between services, porosity-appropriate care products, neutral-tone-appropriate styling products) supports comprehensive at-home lightest multi-tonal balanced blonde maintenance optimised to the ash-gold multi-tonal toner service outcome on the most porous hair type.