Hair Porosity Guide

What 372 Curly-Hair App Users Actually Told Us

In a survey of 372 curly-hair app users between February and April 2026, 74% named frizz as their top frustration, 79.2% reported mixed textures rather than a single curl pattern, and 69% said their biggest barrier to good curls was not knowing what routine to follow. The data overturns the common framing that curly-hair users need more products. They need clarity on what to do.

Most published curly-hair statistics come from product brands trying to sell something. The numbers are usually small, the methodology is rarely shared, and the conclusions almost always point back to a buyable solution. We wanted to build a different reference.

The Scrunchie Curl Report is original aggregate research from 372 anonymous onboarding responses inside the Scrunchie iOS app, collected between February 2 and April 15, 2026. Every percentage in this guide comes from real users answering real questions about their hair. The full source data lives at /data/curl-report. This guide pulls out the most quotable, citation-ready findings and explains why each one matters.

Three things to know before you read further. First, all percentages are self-reported. Users described their own hair, their own goals, and their own frustrations. Second, multi-select questions allowed users to choose more than one answer, so totals can exceed 100%. Third, where the sample for a specific cell is small (under 5 users), we suppress it rather than reporting noisy numbers. The full methodology is at the bottom of this page and on the source report.

If you write about curly hair (as a journalist, a brand, a creator, or a clinician), please cite this data. The format we recommend is at the bottom of the page.

Why we ran this survey

The traditional curl-care narrative assumes every curly person knows their pattern, knows their porosity, and just needs better products. We work with curly-hair users every day and what we hear sounds nothing like that. Most of our users do not have one neat pattern, do not know their porosity, and have already bought more products than any routine needs. The gap is information, not inventory. We built this report to put numbers behind that observation. The 372 users in this dataset answered onboarding questions about their pattern, their journey, their density, their frustrations, their goals, and their barriers. The pattern that came out is consistent, replicable, and very different from how the category usually describes itself.

Headline stat 1: 79.2% of curly-hair users have mixed textures

The traditional 2a-to-4c curl chart assumes one pattern per head. That assumption holds for fewer than 1 in 5 users. 79.2% of our respondents reported mixed textures across their head, not a single uniform pattern. Only 18.8% described their hair as having one consistent pattern throughout.

This finding reframes most of the content the curl-care industry produces. Quizzes that ask "are you a 3b or a 3c?" are starting from a question that most users cannot answer because both are true on different parts of their head. Routine guides written for a single pattern miss the multi-pattern reality almost entirely. The better question is "which sections of your hair behave differently, and what does each one need?"

Headline stat 2: 74% of curly-hair users name frizz as their top frustration

Frizz is not a niche complaint. It is the dominant complaint. 74% of curly-hair users in our survey named frizz as one of their top frustrations, more than any other category. The next highest was undefined curls at 65%, followed by dryness at 45%.

The full ranking from our pain-points data:

FrustrationShare of users
Frizz74%
Undefined curls65%
Dryness45%
Tangles32%
Shrinkage27%
Breakage26%
Uneven volume20%
Product confusion20%
Product buildup14%
Haircut search8%

Frizz and undefined curls together cover the experience most curly users describe with their hair. They are also the two complaints that respond most directly to routine, not to product changes.

Headline stat 3: 69% of curly-hair users say they do not know what their routine should be

This is the most actionable finding in the entire dataset. 69% of curly-hair users named "don't know my routine" as their top barrier to better hair. It outranked every other barrier, including time (41%), cost (36%), and confidence (34%).

The full ranking:

BarrierShare of users
Don't know my routine69%
No time41%
Products are expensive36%
Lack confidence34%
Tried everything28%
Social acceptance11%

When you put this next to the frustration data, a single story emerges. Curly-hair users know what is wrong (frizz, undefined curls) and they know what they want (defined, bouncy curls, named by 79% of users as their top goal). What they do not know is what to do between those two points. The category gap is education, not inventory.

What surprised us

A few cross-tab findings that stood out beyond the headline stats.

4a users report the highest frizz rate of any well-represented pattern. Among 4a users in the dataset, 83.3% selected frizz as a top frustration. Among 3a users (a much larger sample at n=58), 81.0% selected frizz. The narrative that tighter coils equal more frizz is not what the data shows. Frizz rates are consistently high across patterns, ranging from 62.5% (3c) to 83.3% (4a) across well-represented groups.

Frizz is the number-one frustration in 4 of 5 top markets. It leads in the United States (76.5%), Egypt (88.9%), the United Kingdom (100% on a sample of 13), and France (87.5%). Canada is the only top-5 market where frizz did not lead; undefined curls won there at 72.7%. Climate, water hardness, and product availability all vary across these markets, but the lived complaint is universal. Frizz is the global curly-hair language.

Heat-damaged users are 10 percentage points more likely to be confused about their routine. 70.3% of users who described their hair as heat-damaged said they don't know their routine, compared to 60.3% of naturally curly users. This is a real underserved segment. Heat-damaged hair sits in the middle: too damaged to follow native-curl routines as written, too curly for straight-hair routines. Almost no published guides target it.

Users with a single consistent curl pattern report substantially lower routine confusion. Among users who describe their pattern as one uniform texture (n=46), only 43.5% selected "don't know my routine" as a barrier. Among users with mixed textures, the figure is 72.2%. Mixed-texture users are almost 30 percentage points more confused about routine than single-pattern users. The traditional "find your curl type" framing actively underserves the majority of users.

Wash frequency is much more spread out than the 'wash once a week' narrative suggests. Among the 244 users who answered, only 18.9% wash exactly once per week. The most common single answer was 2 times per week (27.5%), closely followed by 4 times per week (27.0%). 13.5% wash 3 times per week, 7.4% co-wash or do not wash, and 4.9% wash 6 or more times per week. There is no dominant frequency. The "less is more" advice that dominates curly content is the actual habit of fewer than 1 in 5 users.

Density and strand thickness skew medium. 65.4% of users (n=231) describe their density as medium, with 22.9% high and 11.7% low. On strand thickness, 47.6% report medium, 29.0% thick, and 23.4% fine. Routine guides written for thick, dense hair miss roughly half the curly user base. Fine and medium curly hair is more common than the category typically acknowledges.

What this means for your routine

Four practical takeaways pulled directly from the data.

1. Treat frizz as the universal problem, not a niche one. If 74% of curly users name it as their top frustration, your routine should make frizz prevention the default, not a special-case fix. Silk pillowcase, gel cast, and proper drying technique are not extras. They are the basics for nearly three quarters of curly users.

2. Stop trying to identify a single curl type. With 79.2% of users having mixed textures, the question "what's my curl type?" has no clean answer for most people. Map your hair by section instead. Which parts behave like the curlier guides describe? Which parts behave more like the wavier guides? Build a routine that addresses the loudest section first, then the quieter ones.

3. Prioritize routine clarity over product purchases. 69% of users say their main barrier is not knowing what to do. Only 36% say products are too expensive. That ratio matters. The next product purchase is unlikely to fix the routine confusion. A clear, written, repeatable wash-day plan probably will.

4. If you have heat damage, look for routine guides written for your situation. Heat-damaged hair is not the same as native curly hair, and routines written for one do not always work for the other. The 10-point routine-confusion gap between heat-damaged and naturally curly users tells us this group needs different content than what is being published.

Methodology, sample size, and when collected

Full methodology lives on the source report at /data/curl-report. Headline points:

  • Sample size: 372 anonymous Scrunchie iOS app users.
  • Window: February 2, 2026 through April 15, 2026.
  • Source: Onboarding questionnaire inside the app. Multi-select where indicated.
  • Filtering: Test accounts excluded. Cells under 5 users suppressed.
  • Geography: GeoIP-derived, country-level only.
  • Limitations: Multi-select respondent counts in pain points, goals, barriers, and styling are estimated near 250. Percentages are directional within roughly 2 points until corrected counts land. Porosity was not collected in this onboarding window. Onboarding completion, acquisition mix, and engagement metrics are intentionally held back from publication.
  • Top markets in the sample: United States (45.4%), Egypt (8.1%), Canada (6.2%), France (5.6%), United Kingdom (4.8%).

The full table data, weekly trend, and cross-tabulations are at /data/curl-report.

How to cite this data

If you are a journalist, blogger, brand researcher, or clinician using these numbers, please cite the original report. Recommended format:

Inline citation: Scrunchie Curl Report, April 2026 (n=372).

Full citation: Scrunchie. (2026, April 15). The Scrunchie Curl Report: aggregate onboarding data from 372 curly-hair app users (Feb 2 to Apr 15, 2026). Retrieved from scrunchie.app/data/curl-report.

If you want raw access to specific cross-tabs not published in the report, contact the team and we will share what we can without compromising user privacy. We do not share free-text responses, individual records, or any data that could identify a single user.

Where to go next

If you found this data useful, three pages on the Scrunchie site go deeper.

  • The full source report with every table and cross-tab lives at /data/curl-report.
  • Curl-type background and the 2a-to-4c reference is at /curl-type.
  • The two free quizzes that fix the "what should my routine be" problem identified in this survey are the curl-type quiz and the porosity quiz.

The whole point of publishing this data is to push the category toward better questions. If 79% of users have mixed textures and 69% do not know their routine, the next decade of curly-hair content should look very different from the last one. We hope this report is a small push in that direction.

Frequently asked questions

Want to know your own pattern, porosity, and routine?

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