Montibello Eclat Acidic pH Demi-Permanent Hair Colour 60ml Montibello Eclat Acidic pH Demi-Permanent Hair Colour 9.21 60ml

• Montibello Éclat Acidic pH Demi-Permanent Hair Colour 9.21, 60ml
• Professional acidic pH demi-permanent colour
• Shade 9.21 (very light blonde ash iridescent)
• 100% vegan formulation

Montibello Éclat Acidic pH Demi-Permanent Hair Colour 9.21 60ml is a professional acidic pH demi-permanent colour in shade 9.21 — extends Montibello Éclat range coverage on Revive into the very light blonde level 9 category, building on the substantial light blonde level 8 range previously covered (8.12, 8.13, 8.2, 8.3, 8.4, 8.58). Real distinct positioning within the Éclat range: this 9.21 features very light blonde base (9) with ash primary tone (.2) plus iridescent secondary tone (.1) — real progressive Éclat very light blonde level 9 coverage starting with the multi-tonal cool category, mirroring the 8.12 light blonde ash iridescent positioning at level 8. Real practical framing on shade 9.21 positioning: very light blonde base with ash + iridescent multi-tonal cool direction gives sophisticated dimensional cool blonde outcome with luminous effect — meaningful for clients wanting cleanest lightest multi-tonal cool blonde vs warmer or single-tone alternatives, or as lightest multi-tonal cool toner for pre-lightened very light blonde hair wanting maximum brassiness neutralisation with dimensional luminous effect. Real distinct from the 8.12 light blonde variant (previously covered — light blonde ash iridescent): both share ash + iridescent multi-tonal cool direction but 9.21 gives very light blonde base vs 8.12 light blonde base — real customer choice for clients with very light natural or pre-lightened starting point vs going slightly darker with level 8 alternatives. Real progressive Éclat very light blonde level 9 introduction with this 9.21 multi-tonal cool variant — real new Éclat base level category supporting the lightest blonde client scenarios.

Key features

• Professional demi-permanent hair colour, 60ml
• Montibello Éclat branded
• Shade 9.21 (very light blonde ash iridescent)
• 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-iridescent multi-tonal cool 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
• New very light blonde level 9 Éclat category introduction
• 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 9.21: prepare the client with appropriate consultation, patch test verification, and appropriate service planning. Mix Éclat 9.21 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 9.21 shade use scenarios: works well as very light blonde ash-iridescent direct application (for clients with very light blonde natural base wanting cleanest lightest multi-tonal cool blonde outcome with luminous effect), as lightest ash-iridescent multi-tonal cool toner for pre-lightened very light blonde hair (for maximum brassiness neutralisation with dimensional luminous effect), or for clients whose skin tone benefits from the lightest ash-iridescent multi-tonal cool direction vs warmer or single-tone alternatives. Real practical framing on ash + iridescent combined tonal direction: ash primary tone gives strong anti-warmth effect while iridescent secondary tone gives luminous glow — combined gives lightest multi-tonal cool result with dimensional sophistication. Appropriate for clients wanting cleanest lightest multi-tonal cool blonde with expensive-looking luminous effect vs flat 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 9.21 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 cool blonde outcome — particularly clients wanting lightest multi-tonal cool blonde with ash depth and iridescent luminous glow vs warmer or single-tone alternatives, clients with pre-lightened very light blonde hair wanting level-matched lightest ash-iridescent multi-tonal cool toner for maximum brassiness neutralisation with dimensional luminous effect, or salons doing regular lightest multi-tonal cool 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-iridescent multi-tonal direction at the very light blonde level gives real distinct benefit for clients wanting expensive-looking cleanest lightest multi-tonal cool blonde aesthetic — particularly effective for clients with cool-toned personal style preference. 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 (this product — very light blonde ash iridescent — lightest multi-tonal cool), plus additional 13 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 now very light blonde level 9 options across the warm/cool spectrum.

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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 9.21 ash-iridescent tonal positioning: ash-iridescent combined tone gives strong anti-warmth effect with luminous dimensional glow — appropriate for clients wanting expensive-looking cleanest lightest multi-tonal cool blonde aesthetic vs warmer or single-tone alternatives. Real practical framing on ash + iridescent tone interaction: ash anti-warmth works synergistically with iridescent luminous glow — the dimensional interaction between primary and secondary tones creates sophisticated lightest multi-tonal cool 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 9.21 vs 8.12/8.13/8.2/8.3/8.4/8.58 shade selection: 9.21 (this product) gives lightest multi-tonal ash-iridescent cool direction vs the level 8 options (8.12 light blonde ash iridescent, 8.13 light blonde ash gold, 8.2 light blonde violet, 8.3 light blonde gold, 8.4 light blonde copper, 8.58 light blonde mahogany pearl) — comprehensive client consultation about specific tonal preference (lightest multi-tonal cool vs light level multi-tonal/single-tone warm/cool/balanced alternatives) and personal style suitability for clean multi-tonal effect at the very light level supports appropriate shade selection. Real practical framing on lightest multi-tonal cool blonde service positioning: for salons wanting to communicate lightest multi-tonal cool blonde service capability vs warmer or single-tone very light blonde alternatives, shades like 9.21 with clear ash-iridescent combined tonal direction support this positioning — meaningful for client demographic wanting expensive-looking cleanest lightest multi-tonal cool blonde aesthetic. Real practical framing on ash-iridescent multi-tonal cool toner service positioning: ash-iridescent multi-tonal cool toner service for pre-lightened very light blondes wanting maximum brassiness neutralisation with sophisticated dimensional luminous result is advanced Éclat service scenario — appropriate ash-iridescent multi-tonal cool toner options at very light blonde level (9.21) support comprehensive lightest multi-tonal cool blonde toner service capability. Real practical framing on ash-iridescent multi-tonal cool fade cycle: ash-iridescent multi-tonal cool typically fades through gradually-muting clean cool stages allowing dimensional effect to remain present across fade cycle vs warmer tones fading more quickly — appropriate client expectation management about sophisticated lightest multi-tonal cool fade pattern supports satisfaction. Real practical framing on toner service pricing: ash-iridescent multi-tonal cool 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, and 9.21 (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 introduction: with 9.21 (this product — ash iridescent) now covered, the Éclat range introduces the very light blonde level 9 category — verify additional level 9 tone direction variants (potentially 9.2 violet, 9.3 gold, 9.8 pearl) for comprehensive level 9 tone positioning coverage. Real practical framing on Éclat intermixable capability for ash-iridescent multi-tonal cool toning at very light blonde level: 9.21 ash-iridescent shade works well as base for custom lightest multi-tonal cool toner formulation — combining with 10.21 ultra light blonde ash iridescent could introduce ultra-clean luminous effect into level 9-10 toning. Real practical framing on comprehensive Montibello brand range positioning on Revive: substantial progressive Éclat range coverage now spanning seventeen distinct shade variants across 5 through 9 base levels with diverse natural, vivid, balanced, multi-tonal (cool, balanced, sophisticated warm), single-tone, and now 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-iridescent multi-tonal cool toning capability at the very light blonde level (this Éclat 9.21) supports comprehensive cleanest lightest multi-tonal cool blonde service capability — meaningful for salons serving pre-lightened very light blonde clients wanting expensive-looking lightest multi-tonal cool blonde results. Real practical framing on client aesthetic trend positioning: lightest multi-tonal cool blonde aesthetic aligns with contemporary trend positioning around luxe clean dimensional blonde results — meaningful for salons wanting to communicate contemporary trend-aware cleanest lightest multi-tonal cool 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 cool blonde service, coordinated retail programme (strongest purple shampoos for maximum brassiness neutralisation between services, porosity-appropriate care products, cool-tone-appropriate styling products) supports comprehensive at-home lightest multi-tonal cool blonde maintenance optimised to the ash-iridescent multi-tonal toner service outcome on the most porous hair type.