![Oligo Blacklight Blonde Science [BND] Smart Developer 5 Vol. 1.5 % Size:Liter and unruly hair](https://cdn.shopify.com/s/files/1/0289/2346/1684/files/oligoblacklightblondesciencesmartdeveloper5vol1.5pliter.jpg?v=1780071143)
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and unruly hair
semi-permanent colors
it instantly boosts luminosity while keeping hair soft
AQUA HAIR MASK revitalizes and repairs extensions with a nutrient-rich formula that restores elasticity
Oligo Blacklight Blonde Science [BND] Smart Developer 5 Vol. 1.5 % Size:Liter and unruly hairOligo Blacklight Blonde Science [BND] Smart Developer 5 Vol. 1. 5 % is designed to work seamlessly with all Blacklight Lighteners for consistent, controlled lifting performance. Its advanced formula creates a smooth, stable mixture for precise application while supporting hair integrity during chemical services. Protection increases with hydrogen peroxide concentration, delivering enhanced defense as lifting power intensifies. Gradual Bond Protection