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K18

K18

AI visibility and ranking for Haircare: United States

Haircare [US]
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Biotech-positioned haircare brand that grew rapidly through TikTok.

K18
appears in
13.5
% of measured AI answers in this industry and market.

Found score

Track K18’s AI visibility weekly →

AI visibility scores and ranking

Data through

October 25, 2026

Updated

October 25, 2026

Latest scan visibility

16.6

October 25, 2026

Overall visibility

13.5

21 August 2026 – 25 October 2026 (scans 1–11)

Industry rank

3

Within this industry and market

Published scan history

Across 11 recorded scans from 21 August 2026 to 25 October 2026, K18's single-scan score moved from 12.7% to 16.6%, up 3.9 percentage points. Latest recorded scan 16.6% on 25 October 2026; combined-window score 13.5%.

View recorded scan history
Individual recorded scans. Each row is one scan on one date. The published combined-window score is 13.5% over 21 August 2026 – 25 October 2026, measured across every answer in that window — a different sample from any single row below.
Scan dateSingle-scan score
21 August 202612.7%
24 August 202612.2%
30 August 202612.7%
6 September 202612.4%
13 September 202612.9%
20 September 202610.4%
27 September 202613.1%
4 October 202614.0%
11 October 202615.3%
18 October 202615.7%
25 October 202616.6%

Latest scan = one scan. Overall visibility = all answers in the published window.

Visibility across AI platforms

Share of answers naming this brand

Chat GPT logo

ChatGPT

18.8%

Perplexity Logo

Perplexity

13.2%

Google logo with a multicolored capital G in blue, red, yellow, and green.

AI Overviews

8.3%

21 August 2026 – 25 October 2026 (scans 1–11)

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ChatGPT names K18 most often.

It appears in 18.8% of collected ChatGPT answers and 8.3% of Google AI Overviews answers: a difference of 10.5 percentage points within the published window. This describes where mentions occur; it does not establish why the platforms differ.

Named across 63 of 150 questions.

K18 appears in at least one collected answer to 42.0% of the tracked questions. That is question coverage; the 13.5% visibility score measures its share of individual answers.

Across 11 published scans, visibility ranged from 10.4% to 16.6%. The latest scan was 16.6% on 25 October 2026. Individual scan scores and the published-window score describe different samples.

How this brand compares.

View the full industry list

Industry list

In the same market.

Compare brands using the same question set and published window.

21 August 2026 – 25 October 2026 (scans 1–11)

Share of collected answers naming each brand

Named in the sample

Prompts that surface this brand

The brand is named in at least one collected answer to each of these questions.

  • Best American alternative to Olaplex
  • Best American hair brands
  • Best American hair care line
  • Best American haircare brands
  • Best American owned haircare brands
  • Best bond repair treatment in the US

Examples from the published question set. A mention on one platform does not mean every platform names the brand.

Other brands in these answers

Prompts that surface other brands

Different shopping needs can bring other brands into view. An absence here does not necessarily signal a problem.

  • Best American owned haircare brands (Olaplex, Camille Rose, Briogeo)
  • Best curly hair brand in the US (Rizos Curls, Mielle Organics, Not Your Mother's)
  • Best curly hair products in the US (Pattern Beauty, Rizos Curls, Crown Affair)
  • Best curly hair routine products in the US (Rizos Curls, amika, Crown Affair)
  • Best haircare brands sold at Ulta (Olaplex, amika, Briogeo)
  • Best independent American haircare brands (Rahua, Virtue Labs, Act+Acre)

Competitor names are shown where they appear in the collected examples.

Recorded AI questions and answers

Recorded examples from the scan. Each card pairs a shopper’s prompt with an excerpt from the AI response.

Google AI Overviews

The question asked

Best haircare brands America

From the recorded answer

Damage & Bond Repair: Olaplex and K18 lead for repairing chemically treated, bleached, or broken hair (Olaplex for classic in-shower bond repair, K18 for fast peptide leave-in masks).
Read recorded answer

Recorded answer text · Google AI Overviews · 25 October 2026

The best haircare brands in America vary by your primary hair goal, budget, and hair type:

### Top Haircare Brands by Specialty

- Damage & Bond Repair: Olaplex and K18 lead for repairing chemically treated, bleached, or broken hair (Olaplex for classic in-shower bond repair, K18 for fast peptide leave-in masks). - Salon Color-Safe Care: Pureology (maker of the top-selling Hydrate Shampoo ) and Aveda rank as top best-sellers across U.S. and Canadian salons for vegan, color-safe, and botanical formulas. - Fine Hair & Volume: OUAI is widely praised for lightweight, fragrance-forward styling and volume on fine hair, while Kérastase provides luxury Parisian salon-grade treatments. - Curly & Textured Hair: Mielle Organics (famous for its Rosemary Mint Scalp & Hair Strengthening Oil ) is a top budget-friendly pick for curls and coils. - Scalp Health: Act + Acre specializes in cold-processed, trichologist-developed scalp routines. - Custom & Personalized: Prose and Function of Beauty formulate custom-tailored shampoos and conditioners based on individual hair quizzes.

### Popular Search & Retail Favorites

- Mass-market and search rankings in the U.S. frequently highlight brands like Amika, Redken, Oribe, Moroccanoil, and Living Proof, which can be explored directly through major beauty retailers like Sephora.

If you'd like to narrow this down, tell me:

- What is your hair type (straight, wavy, curly, coily, fine, or thick)? - What is your main hair concern (dryness, damage, color fading, or oily scalp)? - What is your budget (drugstore, mid-range, or luxury)?

ChatGPT

The question asked

Best American haircare brands

From the recorded answer

If you're looking for the best U.S.-founded haircare brands, I'd start with Olaplex, Living Proof, amika, K18, Pattern Beauty, and Briogeo\.
Read recorded answer

Recorded answer text · ChatGPT · 25 October 2026

# Best American haircare brands

If you're looking for the best U.S.-founded haircare brands, I'd start with Olaplex, Living Proof, amika, K18, Pattern Beauty, and Briogeo\. They cover everything from salon-quality repair to curly-hair care and everyday styling. There isn't one best brand for everyone, so your hair type and goals matter. klinegroup.commadegooddesigns.comflux.agency

## 12 American haircare brands worth knowing

Grouped by specialty rather than ranked overall.

!Olaplex No.3 Hair Perfector & Olaplex No.4 Bond Maintenance Shampoo Set 100 ml - Shop Apotheke

1\. Olaplex

(Best for damaged hair)

Known for bond-repair treatments for bleached, colored, chemically treated and breakage-prone hair. Start with its No. 3 treatment if strengthening is your priority.

---

!Living Proof PhD Shampoo and Conditioner Duo | LOOKFANTASTIC

2\. Living Proof

(Best for frizz and volume)

A science-focused brand with options for smoothing, fuller-looking hair, heat protection and everyday styling.

---

!amika - 48 Products | Ulta Beauty

3\. amika

(Best all-rounder)

A Brooklyn-founded brand with colorful packaging and a broad range of hydrating masks, shampoos, conditioners and styling products.

---

!K18 Pro Molecular Repair Hair Mask, 1.7 fl oz | Costco

4\. K18

(Best for intensive repair)

Known for its leave-in molecular repair hair mask, particularly appealing if your hair has been damaged by bleaching, coloring or heat.

---

!Tracee Ellis Ross's Pattern Hair-Care Collection Expanding With Styling Products | Allure

5\. Pattern Beauty

(Best for curls and coils)

Specializes in textured hair, with rich conditioners, leave-in products, curl creams and styling gels.

---

!Briogeo Don't Despair, Repair!™ Deep Conditioning Hair Mask 8 oz | Dermstore

6\. Briogeo

(Best for nourishing routines)

Offers hair masks, scalp products and moisture-focused formulas. Worth exploring if you prefer a clean-leaning approach to haircare.

!Pureology Pure Hydrate Bundle: BeautyFeatures.ie

7\. Pureology

Best for color-treated hair. A salon brand with color-care shampoos, conditioners and treatments designed to help preserve vibrancy.

!Ghost Shampoo, Conditioner, and Hair Oil Gift Set - Verb | Sephora

8\. Verb

Best value in salon-inspired care. Particularly worth trying for lightweight hydration, shine and frizz management. www.verbproducts.com

![Mielle Rosemary Mint Strengthening Shampoo + Scalp and Hair Strengthen - My Dr. XM](

9\. Mielle Organics

Best for textured hair and protective styles. Offers moisturizing products, scalp care and curl-focused routines. mielleorganics.com

!Aveda Botanical Repair Shampoo and Conditioner Duo | LOOKFANTASTIC

10\. Aveda

Best for plant-focused salon care. A long-established U.S.-founded brand with hair repair, hydration and scalp-care ranges.

!Not Your Mother's - 73 Products | Ulta Beauty

11\. Not Your Mother's

Best budget-friendly option. Offers accessible shampoos, curl products, dry shampoos and styling essentials.

!Oribe Gold Lust Shampoo & Conditioner 250ml Bundle | Cult Beauty

12\. Oribe

Best luxury haircare. Known for premium formulas, sophisticated fragrance and high-end salon styling products.

## Which brands should you choose?

| Your main goal | My top picks | |--------|--------| | Damaged or bleached hair | Olaplex, K18 | | Dry, frizzy hair | Living Proof, amika | | Curly or coily hair | Pattern Beauty, Mielle | | Color-treated hair | Pureology | | Lightweight, everyday care | Verb | | Plant-focused haircare | Aveda, Briogeo | | Affordable haircare | Not Your Mother's | | Luxury products | Oribe |

These are practical recommendations by hair concern, not a definitive scientific ranking. U.S.-founded also doesn't necessarily mean American-owned or that every product is manufactured in the United States. klinegroup.commadegooddesigns.comflux.agency

One question so I can narrow this down\: What kind of haircare are you shopping for?

1\. What's your hair's main concern?

Dryness or frizz

Damage or color-treated hair

Fine or flat hair

Curly or coily hair

Oily scalp or buildup

Thinning or breakage

---

2\. What's your budget?

Affordable / drugstore

Mid-range salon brands

Luxury / premium

---

3\. What matters most?

Best performance

Natural or clean-leaning formulas

American-owned brands specifically

Products made in the USA

[Find my best brands]

Perplexity

The question asked

Best shampoo and conditioner in the US

From the recorded answer

There's no single best shampoo and conditioner for everyone-the right choice depends on your hair and scalp. For a strong overall pick in the US, choose K18 Damage Shield pH Protective Shampoo and Conditioner for dry or damaged hair; it is rated a top overall option by Allure.
Read recorded answer

Recorded answer text · Perplexity · 25 October 2026

There's no single best shampoo and conditioner for everyone-the right choice depends on your hair and scalp. For a strong overall pick in the US, choose K18 Damage Shield pH Protective Shampoo and Conditioner for dry or damaged hair; it is rated a top overall option by Allure.

| Hair type or concern | Recommended pair | |---|---| | Dry or damaged hair | K18 Damage Shield-best overall; Wella Professionals Ultimate Repair is another strong repair-focused choice. | | Color-treated hair | L'Oréal EverPure Moisture-sulfate-free and affordable. | | Curly hair | Redken All Soft Mega Curls or Olaplex No. 4/5 Curl Bond Shaper. | | Fine or thinning hair | Dr. Groot Scalp Revitalizing Solution; avoid heavy, oil-rich formulas. | | Dandruff | Nizoral Anti-Dandruff Shampoo with 1% ketoconazole; pair it with a gentle moisturizing conditioner. | | Budget/drugstore | Dove Daily Moisture Damage Therapy for everyday repair, or L'Oréal EverPure for color-treated hair. | | Frizz | Living Proof No Frizz for a premium option, or Nexxus Ultralight Smooth for a more accessible alternative. |

Best simple recommendation: - Shampoo: K18 Damage Shield - Conditioner: K18 Damage Shield - Lower-cost alternative: L'Oréal EverPure Moisture shampoo and conditioner

For an itchy, persistently flaky, painful, or rapidly thinning scalp, prioritize a medicated shampoo or dermatology evaluation rather than relying only on cosmetic products.

Excerpts from collected AI answers. AI claims are evidence of the response, not verified brand facts.

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Found / Brand snapshot

K18

Haircare

21 August 2026 – 25 October 2026 (scans 1–11)

13.5

%

AI visibility

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A clear measure.
An open method.

Visibility is the share of collected answers that name the brand. Brands in the same industry and market are measured against the same question set.

Published window

665

Answers naming the brand

4942

Answers collected

13.5

AI visibility

Answers naming the brand ÷ all collected answers × 100

01

Ask consistently

The same industry questions across ChatGPT, Perplexity and Google AI Overviews.

02

Record each response

Track brand mentions and positions across the published scans.

03

Compare the same scope

Use the same market, category and measurement window for every comparison.

Read the methodology

This is a sample of AI responses. Answers vary by platform and date; visibility does not measure sales or product quality.

Overall visibility combines answers within the published dates. Some market series accumulate scans from launch; others use four-scan cycles. A new cycle changes the scoring window, while individual scan history is retained. Compare the dates and sample sizes before comparing periods.

In the Found by Flux AI Visibility Index, K18 ranks #3 among 41 tracked brands for Haircare · United States (21 August 2026 – 25 October 2026). Its visibility is 13.5%. It was named in 665 of 4,942 AI answers across 63 of 150 tracked questions, averaging position 1.9 when mentioned.

Source: Found by Flux · ChatGPT, Perplexity and Google AI Overviews. Visibility measures mentions in this sample, not sales or recommendation quality.

The scores, explained.

The scope, scores and comparisons behind this brand profile.

What is this brand’s AI Visibility Score?

Found by Flux records 13.5% AI visibility for K18 in Haircare · United States, measured over 21 August 2026 – 25 October 2026. It ranks #3 among 41 tracked brands.

How often does AI mention this brand?

K18 was named in 665 of 4,942 collected AI answers, across 63 of 150 tracked questions, for Haircare · United States (21 August 2026 – 25 October 2026). A mention can include a comparison or qualification; it is not necessarily a recommendation.

How is the AI Visibility Score calculated?

Found divides the number of collected answers naming K18 by all 4,942 answers in the published Haircare · United States sample, then multiplies by 100. The same question set is used across ChatGPT, Perplexity and Google AI Overviews. See the Found methodology for the scope and limitations.

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