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Hormonal Acne? Here's How to Know for Sure

Every month, about a week before her period, Maya plans her photos around her chin.

Deep, tender spots along the jaw. The same ones, in the same place. Everyone tells her it's “probably hormonal.” Nobody has ever shown her a single number to prove it.

Maya is a composite of women we hear from every week. Names and details changed.

The small moment nobody sees

The small moment nobody sees

Maya is 31, and she has a system. Concealer on the left, hair down on the right, a polite no when someone wants a selfie.

She has done the work, too. A new cleanser, a prescription, a few months without dairy. It helps. Until it doesn't.

Then the week before her period rolls around and her jaw lights up again. Same spots, same place, right on schedule.

She's tried explaining it to herself. Stress, maybe. Her diet, maybe. Every explanation is a maybe, and every maybe sends her back to the pharmacy aisle.

Does this sound like you?

Hormonal acne has a signature. See how many of these you recognize:

  • Deep, tender spots along the jawline, chin and lower cheeks
  • Flare-ups that cluster around your period
  • Skin that clears for a few weeks, then comes right back
  • Breakouts that started in your 20s or 30s, long after your teens
  • Products that help a little, then stop helping

If you nodded at two or more, hormones are a fair suspect. But a suspect is not a result.

Why it's always the jaw

Why it's always the jaw

The oil glands along your lower face listen closely to androgens, the hormones that tell skin how much oil to make. When that signal runs loud, pores clog and the spots go deep.

The pattern is real. What a pattern can't tell you is which part of the signal is off.

Two women with the exact same jawline breakouts can have very different numbers underneath. Add a blood sugar swing or a nutrient gap, and the same hormones can hit harder.

“Probably hormonal” is a guess

“Probably hormonal” is a guess

You've probably heard the phrase. You've probably never heard it followed by a number.

Free testosterone, SHBG and DHEA-S, the hormones most tied to this kind of acne, are rarely on a routine checkup panel. So the guess stays a guess, and the next step is another product.

That's the loop. Try something, wait six weeks, watch the spots return, start over. Nobody in that loop ever sees what's happening in your blood.

A cream can't tell you any of this. It can only treat what's on the surface.

You might not need another product. You might need better information.

What the test looks at: 19 biomarkers, four systems

Hormones are the main character. Blood sugar, metabolism and nutrients are the supporting cast that can turn the volume up or down. Here is what we measure, grouped the way your skin experiences it.

What the test looks at: 19 biomarkers, four systems

Hormones

Hormones can influence oil production and the type of breakouts you experience.

Free TestosteroneTotal TestosteroneSHBGDHEA-SFree Androgen IndexAlbumin

Metabolism

How your body is processing and storing energy.

Total CholesterolHDLLDLVLDLTriglyceridesCholesterol/HDLLDL/HDL

Nutrients & recovery

Your skin needs the right nutritional environment to repair and function normally.

Vitamin D

Blood sugar

The swings that can amplify your hormones.

HbA1cAverage Glucose

Already had bloodwork that came back “normal”?

Already had bloodwork that came back “normal”?

That is more common than you think. A standard checkup is built to screen for disease: cholesterol, blood counts, kidney function. It isn't built to ask why your jaw breaks out.

And “in range” often just means you didn't fall off the chart. Being inside a reference range doesn't automatically explain what's happening with your skin.

You were told you were fine. Your skin disagreed. In range is not the same as explained, and that is the gap.

★★★★★“I've done labs through doctors before, but no one ever connected the dots for me. This finally pulled everything together.”Kelsey T.

What changes when you can see your numbers

What changes when you can see your numbers

Picture opening a report where every marker has a plain-English explanation. Not a guess. Your actual levels, laid out so you can see where to focus first.

A higher free testosterone alongside a lower SHBG could point to a hormone-driven pattern. Steady blood sugar swings could be turning the volume up. Low vitamin D could be one more thing slowing healing. Your report shows which of these, if any, are yours.

You stop throwing things at the wall. And you have something specific to bring to your dermatologist or doctor.

Getting there is simple. Your kit ships to your door. You collect at home with a painless arm device in about 2 minutes, mail it back, and see results about 5 business days after the lab receives your sample. Each test is physician-authorized and analyzed at a CLIA-certified lab.

Customers rate us 4.8/5 from 6,000+ verified customers, and 90.5% of surveyed customers saw visible improvement within 5 to 8 weeks.

★★★★★“I used to dread my period because I knew the jawline breakouts were coming. After testing, I finally learned what was happening inside my body. Now I actually feel in control.”Jessica G.
Reviewed by board-certified physicians
Dr. Akash A. Patel Dr. Akash A. PatelBoard-certified dermatologist
Dr. Mi Hye Elisa Song, MD, FAAD Dr. Mi Hye Elisa Song, MD, FAADBoard-certified dermatologist
Dr. Manhong Ma, MD Dr. Manhong Ma, MDBoard-certified dermatologist
4.8/5from 6,000+ verified customers
90.5%saw visible improvement
19 biomarkerslooked at together

Your questions, and the guarantee

Is it painful?
No. It's a painless arm device, about 2 minutes, at home.

What if I'm on the pill or my cycles are irregular?
The test reads your current numbers, whatever your situation. Follow the instructions in your kit and bring the results to whoever guides your care.

Does it diagnose a condition?
No. It shows where your markers sit so you know what to talk through with a clinician.

Is it HSA/FSA eligible?
Yes.

Our guarantee. You're covered by a 30-day money-back guarantee. If we can't process your sample and deliver results, or every marker comes back in normal range and your acne is unlikely to be driven by the blood markers we measure, you get your money back.

The Acne Root Cause Test: special offer this week. HSA/FSA eligible. Check availability below.

You don't have to keep guessing whether it's hormones.
The Acne Root Cause Test

You don't have to keep guessing whether it's hormones.

You can look. See today's offer on the Acne Root Cause Test.

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HSA/FSA Eligible | At-home collection

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These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Laboratory services are performed by independent CLIA-certified partner laboratories. Individual results vary.