5-In-1 Restorative Treatment for All Hair Types 

Leave-In Hair Mask & Conditioner 

Restore vitality to thinning, brittle, or damaged hair in an instant. Our breakthrough leave-in treatment gives hair the same nourishing, smoothing, and hydrating benefits as a hair mask, without the time commitment or need to rinse – and won’t weigh hair down.  

 
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The Details

Leave-In Hair Mask & Conditioner 

BUY NOW - $79.00

RESEARCH RESULTS:

Survey results from an independent 14-day consumer study including 53 participants who used Leave-In Hair Mask & Conditioner every two days.

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Hair looks healthier
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Hair looks hydrated and nourished
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Hair detangles easier and is shinier
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Hair is more manageable, lush and silky
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Does not weigh hair down or feel heavy

Instant Improvement

Featherlight feel. Richly restorative. Our Leave-In Hair Mask & Conditioner repairs, hydrates, detangles, smooths & fortifies to leave all hair types full of life. Model is actual RevitaLash® Cosmetics user. Results after using Leave-In Hair Mask & Conditioner. Individual results may vary.

How to apply

STEP 1

Apply a dime-sized amount to clean, towel-dried or damp hair. Apply directly to middle section through ends of hair strands (not scalp).

STEP 2

Brush hair and style as usual.

Frequently Asked Questions

How is the Leave-In Hair Mask & Conditioner different from other prestige hair masks on the market?
One of the key differences is that this is a leave-in product - no need to wait around with product in your hair and adding an extra rinse to your haircare routine. After applying it, you can comb or brush your hair and style immediately. In addition to protecting and repairing hair from chemical and environmental stressors, it is color-safe and helps protect hair from daily hot styling tools. It is the perfect multitasking product to round out our Volumizing Hair Collection designed to meet the needs of individuals with fine, thinning hair.
Will the Leave-In Hair Mask & Conditioner weigh down my hair?
It will not. As a leave-in product, the formula is nutrient-dense and suitable for all hair types, with fine and thinning hair in mind. In an independent study, 92 percent of users confirmed it did not weigh their hair down or feel heavy. It also offers detangling benefits, with 91 percent of users saying their hair detangled easier and 89 percent saying their hair was more manageable. Survey results from an independent 14 day consumer study including 53 participants who used Leave-In Hair Mask and Conditioner every two days.
Does the Leave-In Hair Mask & Conditioner contain oil?
Yes. It contains a blend of plant derived hair nourishing oils to help provide comprehensive benefits to the health and appearance of hair. In an independent consumer study, 94 percent of users reported their hair looked hydrated and nourished and 96 percent said it looked healthier. Survey results from an independent 14 day consumer study including 53 participants who used Leave-In Hair Mask and Conditioner every two days.
Is the Leave-In Hair Mask & Conditioner safe for color-treated hair?
Yes. In lab testing, Leave-In Hair Mask and Conditioner showed two times better color retention and 33 percent less UV color fading. Controlled lab studies compared Leave-In Hair Mask and Conditioner with shampooed hair. Hair color variation measured after 20 washes and UV exposure equivalent to 60 hours of sun exposure over an 11 day period.
Does the Leave-In Hair Mask & Conditioner offer heat protection?
Yes. In lab testing, Leave-In Hair Mask and Conditioner showed heat protection benefits up to 450 F or 232 C. Controlled lab studies compared Leave-In Hair Mask and Conditioner with shampooed hair. Keratin denaturation measured over four applications of heat.