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One strand of hair. Your body’s history - Thistl turns it into pages you can read.

Uncover Your Mineral Archetype

3 Steps

How It Works

A Strand of Hair

Provide a small, non-invasive sample of hair

A Lab Analysis

The strand is examined in a specialized lab environment.

A New State

Get your Archetype Report and 90 day guidance towards a new state

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You've done Personality Tests.

Now meet your Biological Blueprint.

Discover which Mineral Archetype you are and unlock a new understanding of your energy, focus, and how you show up in the world.

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You know What you feel

Now understand Why.

Why are you reactive? Why do you crash at 3 PM?

Thistl helps you explore long-term biological patterns alongside lifestyle and reflective inputs — so your daily experience makes more sense.

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Stop reading charts.

Start reading your story.

Thistl transforms complex mineral data into your personal biological narrative—finally making sense of how your body responds over time.

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Over 300+ Happy reviews

Jaroslava

Verified Buyer

I was attacking a wall by 2PM every single day of the week. Willpower was not the problem, 100% i was so sure i did all the work (motivational videos, self-help books, knew myself, worked out...) it was simply a feeling of being out of sync in the way I was showing up in the world.

Thistl introduced me to my Mineral Archetype, 'The Overloaded Catalyst,' and for the first time, the pattern behind my afternoon slumps made sense. It was not stress, but a pattern in the way my lifestyle and body were relating to each other.

The knowledge provided me with a framework of how food, blue light from screens and hydration impact my life. This, in turn, allowed me to positively engage my day in a more meaningful manner. In a sense, I was no longer just trying to get through the day, but actually engaged in the evening hours with energy to spare.

It was like I’d finally been given an owner’s manual for how this car (me) should be used lol

Alexandra M.

Verified Buyer

I thought hair testing was out there tbh

What wins me over is how it gets my hair data into my Archetype. It's like reading a story about my body's history! which is genuinely such an incredibly cool idea! And i'm learning so much about what's been holding me back. and how i can make a change. And it really feels like it aligns exactly to how I used to feel in the past, Like one of those MBTI or personality tests but more based on my biology, so it feels a lot more on point and i always knew that my body needed the kind of attention i gave my mindset & emotional self, this feels like it brings it all together which is so cool

Danielle S.

Verified Buyer

I spent my 30s building a good life, only to enter my 40s and realize that I was so BURNED OUT that I could not appreciate the travel and time spent with family that I had fought so hard to achieve! I was hoping for more long-term context beyond standard blood tests and check-ups (ha!..)

Checking out my mineral levels with Thistl has provided clarity and direction to the ways in which my body responds to the choices I make about the food I eat. It has done all of this without further pills to take. Like, NONE.

This is e a standard check-in for me now and it feels so fun too, a far cry from 'mumbo jumbo' reports or being in a 6 month queue to just get some data

Mark

Verified Buyer

I actually thought the shadow version of my Archetype, ‘The Stalled Enigma,’ was relatable for sure. It didn’t tell me what was wrong, it helped me understand the state I was operating from. The 90-day guidance gave me structure at a time when everything felt scattered. I’m far more locked in to my patterns now, like how I show up, how I respond, and how things shift over time. So yeh i'd say this didn’t just give me information that i already have from everywhere else

Kimberly J.

Verified Buyer

My kitchen cabinet was basically a pharmacy, but I was feeling absolutely overwhelmed. I was fed up of being the ‘supplement guinea pig’ for every health guru out there in the online world. I came across Thistl from an ad on Instagram, and the thing that really caught my attention was that this brand didn’t promise to sell me a pill but to help me understand my body. The Archetype system and the 90-day plan had been a godsend to me as I was then, to my surprise, able to narrow my focus and concentrate only on a miniscule fraction of what I was doing before, and I was finally feeling super connected to my body, particularly my cycles, and didn’t feel like I was throwing money away.

JayCassa

Verified Buyer

I felt like a ghost of my former self, but every doctor I saw just patted me on the back and said my blood work was 'perfect.' It’s a lonely place to be knowing you’re failing at work but having no way to prove it. Man, i am confident that Thistl was the first time I saw my struggle written in black and white; seeing those elevated environmental markers in my report was the most validating moment of my year.

⚡️ Your Biology

What we do: One strand of hair. Your mineral patterns. Your Archetype. Your roadmap.

What we don't do: Diagnose disease. Replace your therapist. Compete with the cosmos. Ask you how you feel about your calcium.

How: Just some hair.

Thistl: Not a label. Not a verdict. Just data, translated into story.

Uncover your Archetype
create a greyscale, high definition 4k, photo of a young black man working in a workshop with his white blonde girlfriend on a company called Thistl that uses customers' hair strands to tailor and choose supplements , foods and herbs that help optimize their health
Behind The Scenes

What is Tissue Analysis?

Tissue Analysis uses a strand of hair to reveal long-term biological patterns.

Where a blood test shows a single snapshot, hair provides a window into what’s been happening over the last few months.

Why is this useful?

Feeling low-energy, foggy, or out-of-sync? Hair-based insights give you context and a deeper understanding of your patterns — without medical diagnoses or prescriptions.

What Thistl does with it

  1. Connects biological context with your archetype and reflections
  2. Highlights recurring trends and patterns over time
  3. Provides guidance to support reflection, lifestyle, and optional routines
Learn More

Nothing was working, until I found something that did

Have you ever been in a position where doctors have put you on an endless rollercoaster of specialist referrals, paying high fees for 10 minute consultations, being told “there’s nothing showing up on your results, you’re fine” and being dismissed because of it, even when you know something’s wrong?

This is my story. 

I noticed something was wrong with my health, it wasn’t life threatening. But I noticed it slow my performance at work, with my friends, on my holidays, during my hobbies or even walks with my girlfriend. 

After numerous scans, consultations and blood tests - I gave up

Click here to read the story behind Thistl

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We created a safe product that really works and is designed to make you feel good. Any question about our product or how it works?

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