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damage shield conditioner

Price range: $7.00 through $29.50
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molecular repair hair mask

Price range: $14.50 through $60.00
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detox + repair kit

Original price was: $121.00.Current price is: $75.00.

SKU: OIEW79999 Categories: ,
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Description

Get soft, strong, bouncy hair with full-size leave-in molecular repair hair mask that reverses hair damage at the molecular level + free mini peptide prep™ detox shampoo. Featuring molecular designs by Artist Jen Stark.

how to use

Begin with peptide prep™ detox shampoo

  1. Massage detox shampoo into hair + scalp to remove excess buildup
  2. Thoroughly rinse
  3. Repeat as needed
  4. Skip conditioner

Apply the leave-in molecular repair hair mask

  1. Towel-dry thoroughly
  2. Apply 1-3 pumps from mid-length to ends. Less is more, begin with 1 pump and build as needed
  3. Wait 4 minutes. Do not rinse out

more to know

peptide prep™ detox shampoo

Remove 99% of product buildup, 95% sebum + 76% copper after just 1 wash* to create a clean canvas and prep for max damage repair.

leave-in molecular repair hair mask

Reverse damage from bleach, color + chemical services, and heat in just 4 minutes*.

key benefits

peptide prep™ detox shampoo:

  • Intentional active ingredients remove buildup without stripping
  • Removes 99% of product buildup with one wash*
  • Removes 95% of sebum with one wash*
  • Reduces 76% of copper found in hair with one wash*
  • Color-Safe

leave-in molecular repair hair mask:

  • Clinically proven to repair damage from bleach + color, chemical services and heat*
  • Immediate and lasting results restore strength, softness, smoothness and bounce
  • Hair is 2x more resistant to breakage*
  • Makes color last longer and fade slower

*k18hair.com/disclaimers

ingredients

peptide prep™ detox shampoo: Water (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Salicylic Acid, Charcoal Powder, sh-Oligopeptide-78, Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Caprylyl Glycol, Caprylhydroxamic Acid, Citric Acid, Potassium Hydroxide, Sodium Hydroxide, Fragrance (Parfum), Benzyl Salicylate, Limonene.

leave-in molecular repair hair mask: Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78 (K18PEPTIDE™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.

what is the K18PEPTIDE™?

Patented biomimetic peptide uniquely matches and clicks into hair’s keratin structure, reconnecting damage sites at the molecular level. K18PEPTIDE™ repairs multiple types of bonds and polypeptide chains for strong, soft, smooth, bouncy hair for all.

why do I need to skip conditioner before using the K18 mask?

Conditioner leaves a film that blocks K18PEPTIDE™ from penetrating effectively. Once the 4-minute wait time is up, feel free to use a conditioner, a leave-in, or any type of product.

will the detox shampoo dry my hair out?

No, the detox shampoo will not dry your hair out. This non-stripping formula has a pH of 3.8-4.2 that won’t leave hair over-stripped. In a consumer study, 90%* said hair feels clean without feeling dry.

*Disclaimers

will the detox shampoo strip color?

No, the detox shampoo will not strip your color. This color-safe formula is optimized with pH 3.8-4.2 to help maintain your color, and uniquely targets common metals present in tap and hard water that can cause dullness.

why should I use detox shampoo before the mask?

Clean hair helps optimize results from products and treatments, like K18 molecular repair formulas. This detox shampoo effectively clarifies hair of buildup and metals common in tap and hard water, including 99% of product buildup, 95% of sebum + 76% copper after just 1 wash* while our patented K18PEPTIDE™ helps to maintain hair strength with no fillers or deposits left behind.

*Disclaimers

Limited-edition duo preps + strengthens with patented K18PEPTIDE™

got questions?

Get started here.

powered by K18PEPTIDE™

Biomimetic peptide clicks into hair’s keratin structure—the source of core strength—for soft, shiny, bouncy results that won’t wash away.

*Disclaimers

Reviews

★★★★★

"The team was responsive when I reached out. Sound is clear without any static. Used it during a move and nothing shifted. One minor scuff on the corner, purely cosmetic. Would recommend."

Brandon Ramirez Brandon Ramirez Aug 3, 2026
★★★★☆

"Got the white finish and it feels sturdy in the hand. It's been my go-to for morning coffee runs. I'm in Fresno, CA. Glad I went with this one."

Betty Gonzalez Betty Gonzalez May 25, 2026
★★★★☆

"Got the white finish and the zipper glides without catching. Took it on a road trip last weekend. Five stars from me."

Evelyn Ali Evelyn Ali Aug 11, 2026
★★★★★

"Tracking info was accurate the whole way. Stitching held up better than expected. Brought it camping and it held up fine. Packaging tape was loose on one end, product was fine. I'm in Salt Lake City, UT. No complaints so far."

Laura Wright Laura Wright Aug 3, 2026
★★★★☆

"Got the olive green and the material feels solid and well-made. Used it during a move and nothing shifted. I'm in Phoenix, AZ. Worth the money."

Donald Phillips Donald Phillips May 6, 2026
★★★★★

"Packaging was secure and nothing moved. Build quality is better than the photos suggested. Running it through my routine for a month. Worth the money."

David Moore David Moore Jul 19, 2026
★★★★☆

"Picked the matte black and it does exactly what it's supposed to do. Brought it to a tailgate and it performed. No complaints so far."

Mark Hill Mark Hill Jun 2, 2026
★★★★★

"Packaging was secure and nothing moved. I've been using it daily for about two weeks now. Five stars from me."

Robert Peterson Robert Peterson Jul 11, 2026
★★★★☆

"Ordered the 3-pack on sale and the weight feels balanced and premium. I've had it on the kitchen counter daily. Scent is lighter than I pictured, which I prefer anyway. I'm in Cleveland, OH. No complaints so far."

Susan Cruz Susan Cruz Aug 7, 2026
★★★★★

"Ordered two in different colors and the weight feels balanced and premium. It's handled my daily dog walks without issue. Took a minute to snap together, fits great now. I'm in Oklahoma City, OK. Solid deal, no regrets."

Thomas Thompson Thomas Thompson Jul 16, 2026

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