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Hair health Science

Hyaluronic acid for hair

Science

What Does Sulfate Do To Your Hair?

Science

What Does Purple Shampoo Do?

Hyaluronic acid for hair
Hair health Science

Hyaluronic acid for hair

If you’re a bonafide skincare devotee, you’ve likely heard of hyaluronic acid, an ingredient often found in creams, serums, and other skin products that offers serious hydration. Beauty TikTok has been abuzz about the ingredient1—but...
woman drying hair with a towel
Science

What Does Sulfate Do To Your Hair?

You have probably seen or heard the phrase “sulfate-free shampoo” tossed around when browsing beauty and hair products online. But what exactly does it mean, and what is sulfate in the first place? We will answer...
woman with colored hair
Science

What Does Purple Shampoo Do?

Have you heard about purple shampoo? If your color treated hair tends to have a bit too much yellow, or brassiness, for your liking, you might find that purple shampoo is your new best friend....

Hair 101

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Molly smiling
Hair styling

Molly’s Perfect Blowout

Create the perfect blowout from home with this step-by-step regimen from one of our stylists Step 1 Gently remove buildup by washing hair with Clarifying Detox Shampoo. Step 2 Swap your daily conditioner with Perfect hair Day™...
How to Use Texturizing Spray: Step by Step Guide
Hair styling

How to Use Texturizing Spray: Step by Step Guide

A staple in stylists’ toolkits, texture spray is an essential styling product that can amp up any look. It isn’t only for the pros, though. Everyone can learn how to use texture spray and enjoy its benefits.   ...
9 Different types of shampoo for every hair concern
Hair styling

9 Different types of shampoo for every hair concern

Sometimes, it can feel like there’s an endless assortment of different shampoos on the beauty market, each geared towards resolving hair concerns like lack of volume, lack of shine, or poor hair texture.  While each formula may...
tiffany
Hair styling

Get Video-Call Ready With Tiffany

Create a look that’s effortless and video-call approved with these hairstyle tips from one of our customer advocates Tip 1 Clean third- (or fourth-day) hair with Perfect hair Day™ Dry Shampoo. Shake and spray 6-10” away...
wedding hair style
Hair styling

Wedding Hairstyle Ideas for Brides, Bridesmaids, and Guests

Whether you’re the bride or working your way through a stack of RSVPs, it’s clear that wedding season has officially arrived—and the best wedding hairstyle ideas are, naturally, top of mind. While the idea of...
Holiday Hair Guide
Hair health Hair styling

Brilliant Gift Ideas for Everyone on Your List

Holiday shopping can be a challenge for even the most creative gift-givers, whether you’re shopping for your work wife or your too-cool niece. Plus, gifting calls for new ideas year after year, making it all...
Two Summer Hairstyle Ideas Using Dry Shampoo
Hair styling

Two Summer Hairstyle Ideas Using Dry Shampoo

Part of the magic of summer is in its effortlessness, and that goes for hair — the breezier, the better. Summer hairstyle ideas, however, still have to check a few boxes in order to go...
Texture Spray vs. Hair Spray: What’s the Difference?
Hair styling

Texture Spray vs. Hair Spray: What’s the Difference?

Texture spray and hair spray serve different purposes for your hair that aren’t interchangeable. When you learn to use these two products as intended, it can make all the difference in the longevity—and look of...
holiday kits
Hair styling

Three Brilliant Hair Ideas to Try for the Holidays

Between family gatherings and parties with friends, the holidays offer endless opportunities to experiment with new hairstyles. And this year, it’s getting even easier to get brilliant hair thanks to the new Lp. Holiday Kits,...

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5.5 oz. This innovative formula delivers just-washed softness, mimicking the results of traditional shampoo—no rinsing needed.
Side-by-side photos of a woman with curly hair: on the left, her hair looks oily and flat (Before). On the right, after using Perfect hair Day™ Advanced Clean Dry Shampoo, her hair appears cleaner, fuller, and softer—like just washed.
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Perfect hair Day™ Advanced Clean Dry Shampoo
$33.00
Gray bottle of Perfect hair Day™ Dry Shampoo with a white cap, white text promoting its oil-absorbing formula and lasting scent, plus bilingual product details in English and French.
Side-by-side images show a woman’s hair before and after using Perfect hair Day™ Dry Shampoo. Left: oily roots. Right: clean, refreshed roots. Text reads: Absorbs oil & sweat for a long-lasting scent.
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Perfect hair Day™ Dry Shampoo
$30.00
Full Shampoo 8 FL OZ Full Size Front
A cluster of transparent bubbles floats against a dark blue background, illuminated by light that highlights their glossy surfaces—evoking the refreshing, volumizing effect of a Full Shampoo + Refill experience.
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Full Shampoo
$34.00
Full Conditioner 8 FL OZ Full Size Front
Close-up of smooth, flowing Full Conditioner with gentle curves and soft texture, forming an abstract, wavy pattern that suggests enhanced hair texture.
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Full Conditioner
$34.00
Perfect hair Day™ Shampoo 8 FL OZ Full Size Front
A close-up of white soap streaks and bubbles on dark blue, evoking an abstract pattern—much like the refreshing cleansing action of Perfect hair Day™ Wash Duo Refill, with lasting hydration and textured brush-like marks.
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Perfect hair Day™ Shampoo
$34.00
Perfect hair Day™ Conditioner 8 FL OZ Full Size Front
Perfect hair Day™ Conditioner features a smooth, white cream with soft, wavy ridges and curved lines that create a textured, abstract pattern—ideal for enhancing hydration and supporting healthier hair texture.
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Perfect hair Day™ Conditioner
$34.00
Front of Full Dry Volume & Texture Spray
Side-by-side comparison of a woman with long auburn hair: Left, her hair is smooth and straight; right, after using Full Dry Volume & Texture Spray, her hair looks fuller, wavier, and beautifully textured.
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Full Dry Volume & Texture Spray
$36.00
1.7 FL OZ.
Close-up of a dropper releasing clear liquid, with text: Scalp Care Density Serum reduces the look of grey hair, is clinically proven to visibly reduce hair thinning, and is lightweight and fast-absorbing.
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Scalp Care Density Serum
$64.00
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