Wella Professionals Ultimate Repair Miracle leave-on spray 90‑second treatment for damaged hair — AHA repair & Omega‑9 smoothing

Wella Professionals Ultimate Repair Miracle is a 90‑second leave‑on spray that rebuilds inner hair strength with AHA and restores the outer barrier with Omega‑9 for smoother, shinier hair.

Designed as a quick, luxury step in your haircare routine, this leave‑on treatment targets signs of damage from heat, styling and chemical services. The formula combines Alpha‑Hydroxy Acid (AHA) to support internal hair fiber repair and Omega‑9 to replenish the protective outer layer. Lightweight and vegan, it detangles wet hair while helping reduce breakage and improving texture without rinsing out.

How does the 90‑second ritual repair hair from the inside out?

The product uses AHA to interact with the hair fiber and support rebuilding of inner structure that weakens with damage. In a short leave‑on window, it works alongside conditioning agents that smooth and align cuticle layers for easier detangling and improved manageability.

• Alpha‑Hydroxy Acid helps support internal fiber integrity.
• Short leave‑on time makes it practical for daily or weekly use.
• Promotes easier combing of wet hair to limit mechanical breakage.

Will this spray reduce breakage and improve smoothness?

In instrumental testing versus a non‑conditioning shampoo, the Ultimate Repair system showed significantly less breakage and measurable smoothing. The leave‑on spray contributes to that effect by strengthening and coating strands so they resist snapping and feel silkier to the touch.

• Reduces hair breakage when used within the Ultimate Repair routine.
• Delivers up to 12x smoother appearance against non‑conditioning shampoo tests.
• Helps hair look glossier and healthier without heaviness.

How should I use this spray for best results?

Apply the treatment to towel‑dried hair, focusing on mid‑lengths and ends, leave on for 90 seconds, then style as usual — no rinsing required. It blends into both simple maintenance and multi‑step repair rituals, and is safe for use on a variety of hair types and textures.

• Use on damp hair after cleansing and conditioning.
• Distribute evenly with fingers or a wide‑tooth comb for detangling.
• Leave on 90 seconds; follow with styling products if desired.

Is this product suitable for color‑treated or vegan routines?

Wella Professionals Ultimate Repair Miracle is formulated as a dermatologically tested vegan haircare product and the Wella company follows international collaboration on cosmetics safety protocols. It is compatible with many color‑treated routines but always test on a small section if you have delicate or freshly colored hair.

• Vegan formula and dermatologically tested.
• Formulated to integrate with professional color and styling regimens.
• Recommended to patch‑test with recent color services for reassurance.

Who is this for: This leave‑on repair spray is aimed at people with dry, chemically or heat‑damaged hair seeking a quick, professional‑grade step that detangles, strengthens and smooths. It suits all hair types that need targeted reconstruction and improved manageability, including color‑treated and regularly styled hair, and those who prefer vegan, cruelty‑conscious products.

• FORMULATED WITH AHA: Formulated with AHA to rebuild the inside strength of the hair and Omega‑9 to replenish the outside barrier of the hair fiber.
• 90 SECONDS LEAVE-ON: Luxurious 90 seconds leave-on ritual that provides holistic hair repair.
• HAIR REPAIR TREATMENT: Transformative hair repair treatment and 99% less hair breakage* (vs non-conditioning shampoo).
• SMOOTHER, SHINY HAIR: Delivers shiny, healthy looking and 12x smoother hair** ( Instrumental test versus non-conditioning shampoo)
• VEGAN HAIRCARE: Dermatologically tested vegan haircare, committed to no animal testing* *Wella company is a member in International Collaboration on Cosmetics Safety.

Ingredients

Aqua/Water/Eau, Propylene Glycol, Behentrimonium Chloride, Amodimethicone, Quaternium-80, Cetrimonium Chloride, Isopropyl Alcohol, Panthenol, Parfum/Fragrance, Malic Acid, Glyceryl Oleate, Methylparaben, Tocopheryl Acetate, Trideceth-12, Squalane, Sodium Hydroxide, Disodium EDTA, Phenoxyethanol, Oleic Acid, Linalool, Histidine, Citronellol, Citric Acid, Geraniol, Lecithin, Ascorbyl Palmitate, Tocopherol, Hydrogenated Palm Glycerides Citrate.