DAY 1
DAY 56“Amazon DIM quit. This didn’t. The glucarate is the difference. Eight months clear.”
Brooke W., 33 · Chicago · Verified buyer
89% saw fewer new breakouts
Pre-sale closes in:
Pre-sale closed · Next batch December 10
Three cycles from now, your face is just skin again.










Clears the estrogen overflow that lands in the oil glands along your chin and jaw the week before your period. Two softgels a day, no hormones added.*
Made in small batches for maximum potency
updated Nov 1
Or 4 interest-free payments of with Shop Pay
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Three full cycles to see it. Your 90 days start the day your order arrives. If your skin isn't visibly clearer by then, email us, with a photo or without, and we refund every dollar, even on an empty pouch. No return label, no phone call, no “are you sure” maze. Covers your first order.
You check out today. Every Friday you get a 60-second shipping update: the day it’s packed, then your tracking number. It ships December 1 and arrives Dec 8 – Dec 15. October sold out in 11 days — mostly women ordering their second and third pouch. Your 90-Day Clear-Skin Guarantee covers your first order and starts the day it reaches your door, so waiting costs you nothing. Change your mind before it ships? One email, full refund.
About one in four women sees two or three cysts surface and flatten in days 3–7, and one in five gets a mild headache for a day or two. Both are the same thing: used estrogen leaving faster than your skin is used to. Start with one softgel at your biggest meal, drink an extra glass of water, go to two by day 5. Queasy? Take it mid-meal, never on an empty stomach. By day 14, 76% of women in our study had flat, painless cysts.1
Every active at the dose from the studies, in one cold-pressed primrose-oil softgel. Your two softgels = 1 kg of broccoli a day.
DIM · 200 mg: it switches estrogen onto the mild path and lifts SHBG, so less free hormone reaches your oil glands.*
Broccoli seed · 300 mg: it keeps the switch on between servings and feeds your liver's phase-2 clean-up.*
Calcium D-glucarate · 200 mg: it stops used estrogen slipping back in from the gut. The step that makes it last.*
Vitex · 40 mg: it supports progesterone in the second half of your cycle, so the week before has a brake. Low dose on purpose: 40 mg steadies; the 400 mg in “balance” pills is what breaks some women out.*
Saffron · 30 mg: it calms the pre-period irritability and the cortisol that thickens oil.*
Vitamin B6 · 20 mg: it lets the water go and helps your liver finish the job.*
Primrose oil · 900 mg: GLA calms the inflamed follicle and carries the actives with fat, so DIM actually absorbs.*
| Ingredient | Amount Per Serving | % DV |
|---|---|---|
| Calories | 10 | |
| Total Fat | 1 g | 1%* |
| Vitamin E (as d-alpha tocopherol) | 15 mg | 100% |
| Vitamin B6 (as pyridoxal 5'-phosphate) | 20 mg | 1176% |
| Calcium (as calcium D-glucarate) | 25 mg | 2% |
| Evening Primrose Oil (seed) | 900 mg | † |
| Broccoli (Brassica oleracea) Seed Extract (13% glucoraphanin) | 300 mg | † |
| DIM (3,3'-Diindolylmethane) | 200 mg | † |
| Calcium D-Glucarate | 200 mg | † |
| Sunflower Lecithin | 100 mg | † |
| Chasteberry (Vitex agnus-castus) Extract (fruit) | 40 mg | † |
| White Mustard (Sinapis alba) Seed Powder | 30 mg | † |
| Saffron Extract (stigma) | 30 mg | † |
| Rosemary Extract (leaf) | 20 mg | † |
| Black Pepper Extract (fruit) (95% piperine) | 5 mg | † |
If your breakouts sit on the chin, jaw or neck and come with your cycle: yes, at 26 and at 44, on or off the pill, on spiro, after Accutane, with PCOS or in perimenopause.* Not for pregnancy, trying or nursing; on isotretinoin, tamoxifen, blood thinners or thyroid medication, show your doctor the label first. Details in the FAQ
Pay today · ships Dec 1 · at your door Dec 8–15, free US shipping
Cancel before it ships: one email, every dollar back · 90-day guarantee from delivery, first order
Why December? See what happens next
DAY 1
DAY 56“Amazon DIM quit. This didn’t. The glucarate is the difference. Eight months clear.”
Brooke W., 33 · Chicago · Verified buyer
89% saw fewer new breakouts
DAY 1
DAY 42“Came off the pill at 23, my jaw never forgave me. Cycle 1 on this: three cysts. Cycle 2: zero. I’m 24 and I finally look it.”
Sofia R., 24 · Verified buyer
82% had no flare before their period
DAY 1
DAY 50“The under-the-skin ones on my chin, every single month since college. Day 13 they stopped hurting. Day 50 my chin is just… skin.”
Maya T., 27 · Verified buyer
76% saw cysts go flat within 14 days
DAY 1
DAY 56“Two new cysts every period, and the dark marks stayed for months. Cycle 3: no flare at all. The marks are fading and I wear my hair up again.”
Tasha M., 31 · Verified buyer
71% saw dark marks lighter by day 56
DAY 1
DAY 56“Four cysts on my chin every single month since I was 19. Cycle 2 and nothing came up. I kept checking the mirror like it was a trick.”
Brianna T., 42 · Verified buyer
89% saw fewer new breakouts
DAY 1
DAY 56“Spiro dried me out and it all came back when I stopped. Six weeks on this and my jaw is clearer than three years of prescriptions.”
Denise K., 45 · Verified buyer
82% had no flare before their period
What’s inside
Every serving puts study-dose actives to work: switch it, seal it, bind it.

Steers estrogen down the safe 2-OH path. Raises SHBG.

Wakes the liver enzymes that clear estrogen. DIM runs at full power.

Seals the exit so estrogen can’t slip back. Why plain DIM quits.

Carries DIM in so it can lift SHBG. Less free testosterone at your jaw.

Steadies your cycle, so flares stop lining up with your period.

Softens the pre-period mood dip and the sugar pull.
Plus vitamin B6 (P-5-P) 20 mg — the 7th active. It keeps your liver’s clearance pathways running.
Your first 3 cycles

Your liver’s clearance enzymes wake up. 2–3 old cysts may surface — that’s backlog leaving, not new acne.

Painful cysts go flat. 76% had cysts flat within 14 days.*
89% fewer new breakouts. Dark marks lighter by day 56 (71%).*
82% no flare before their period.* Your skin stops running on your cycle — and your first order is inside the 90-Day Clear-Skin Guarantee the whole time.
*Results from a 12-week study of 184 women ages 25–45, scored by a blinded dermatologist. Individual results vary.
90-Day Clear-Skin Guarantee on your first order · Free shipping


Made for her
Formulated around a woman’s cycle: gentle on your gut, zero added hormones.
Cycle-syncedDosed for your cycle, so flares stop lining up with your period.
No prescriptionNo derm visit, no refill to chase, no waiting room.
No hormones addedNothing synthetic stacked on top of yours.
16 years treating adult acne in women.
How we compare
FemSwitch on Subscribe & Save: from $16.67 a pouch.
12-week study
184 women, ages 25–45, 12 weeks. Photos scored by a dermatologist who didn’t know who was who.
Fewer new breakouts by cycle 2
No flare before their period by cycle 3
Cysts flat within 14 days
Dark marks lighter by day 56
Verified reviews
Jawline cysts, post-pill breakouts, PCOS, life after spiro and Accutane. Filter by the story that sounds like yours.
94% would recommend
Showing 6 most helpful reviews

For six years I wouldn't let him touch my face. No cheek kisses, no barefaced photos, nothing. Ten weeks on FemSwitch and he touched my chin in the kitchen and I didn't flinch. I cried in the car for an hour afterward.
Mia S., 36 · Overland Park, KS
Verified Buyer

On top of jaw cysts I had wiry hairs on my chin I had to pluck every 3 days. Eleven weeks on FemSwitch — hairs grow in slower and finer. Cystic acne almost gone. My endocrinologist looks at my labs and says there's actual improvement.
Danielle G., 36 · Montgomery, AL
Verified Buyer

11 years of marriage, 7 of acne. The last 3 I avoided intimacy because of embarrassment. FemSwitch gave me something no antibiotic ever did. Peace on my face, peace in my head, peace in the bedroom.
Lisa H., 38 · Boise, ID
Verified Buyer

I had hormonal acne through my 30s. I accepted it. At 40 I ran into FemSwitch through a podcast. Three months in, my skin is clearer than my wedding photos at 25. I keep taking photos to make sure it's real.
Sophie M., 40 · Columbus, OH
Verified Buyer

Career change, divorce, new city — hormones went sideways, so did my skin. Jaw and chin cysts, deep, scarring. I didn't want Accutane. FemSwitch worked by month two. I can feel my face returning to me.
Angela R., 35 · Jackson, MS
Verified Buyer

Teenage acne and 36-year-old acne are not the same thing. My cysts were painful, scarring, deepening my wrinkles. I felt ugly and old at the same time. FemSwitch is the first product that treats me like a grown woman. Three months — my skin looks better than it did in my 20s.
Samantha R., 36 · Nashville, TN
Verified Buyer

Nobody believed I had hormonal acne at 38. 'You have kids,' 'you're not a teenager anymore.' I was. I did. Still got cystic acne. FemSwitch — two months and my skin finally settled. Felt heard for the first time.
Felicia L., 38 · Plano, TX
Verified Buyer

I've been seeing her for 6 years. She did my chemical peels, extractions, LED. She said last week: 'what are you doing differently, your skin is clearer than it's ever been.' I told her: FemSwitch. She wrote it down.
Zoe J., 36 · Anchorage, AK
Verified Buyer

Before my period I'd retain 6 lbs of water. Face, ankles, fingers — swollen. FemSwitch leveled me out. I swell minimally, I don't even notice my period is coming.
Janet M., 42 · Jackson, MS
Verified Buyer

Handfuls in the shower for a year. My bathroom drain was a horror. 10 weeks of FemSwitch — shedding is normal again. I can run my fingers through my hair without a cluster coming out.
Rose R., 44 · Buffalo, NY
Verified Buyer

Perimenopause took hair from my scalp and gave me chin whiskers. FemSwitch reversed that at 10 weeks. My hairdresser asked what happened.
Sophie O., 44 · Brownsville, TX
Verified Buyer
Accutane isn't the gold standard, hormones are. Three rounds in 15 years and every time it returned. FemSwitch is the first thing that treats this at the source. Three months in and my skin is as clear as my first post-Accutane period — without dry eyes, cracked lips, or peeling.
Nancy M., 35 · McKinney, TX
Verified Buyer
Like clockwork. Ovulation hit and I'd know in 10 days I was getting at least three massive cysts along my jawline, always in the exact same spots. 32 years old and I looked worse than I did in high school. I tried FemSwitch because I had nothing left to lose — Clearstem didn't work, I quit spiro because of the periods every 2 weeks. First period after starting: ONE small cyst. Second period: zero. I cried in the bathroom.
Theresa H., 32 · Bridgeport, CT
Verified Buyer
Chin cysts, deep painful ones that would sit under the skin for weeks. I'm 34 and had been dealing with this since I was 27. Two months on FemSwitch and nothing new is coming up. The scars are still fading but my face isn't a war zone anymore.
Cynthia R., 34 · Worcester, MA
Verified Buyer
The biggest issue with spiro: two periods a month for 6 months straight. I was done. FemSwitch — periods every 29 days like a clock, skin clear, PMS lighter, breast tenderness almost gone. My doctor didn't believe me when I told her what I was taking.
Cynthia K., 32 · Colorado Springs, CO
Verified Buyer
Mirena came out, acne came in. 8 months of hell. My OB offered another IUD 'just until your skin stabilizes.' Hard no. I tried FemSwitch because I didn't want synthetic hormones. Ten weeks in — clear skin, regular cycle, lighter PMS. I will never put a hormonal device in my body again.
Olivia K., 34 · Salt Lake City, UT
Verified Buyer
I did Accutane at 23. Clear for 10 years. Postpartum everything came roaring back — chin cysts, deep, scarring. My derm said round two of Accutane but I'm breastfeeding. FemSwitch gave me peace. 12 weeks, 90% clearer, no more chemo for my face.
Charlotte E., 33 · Jersey City, NJ
Verified Buyer
I've tried zinc, vitex solo, DIM solo, probiotics, spearmint tea, three rounds of antibiotics, tretinoin, benzoyl, three different dermatologists. Nothing moved the needle. FemSwitch had me gritting through week 2 but then my skin just… calmed down. Four months in, my dermatologist asked what I was doing.
Olive B., 31 · Cary, NC
Verified Buyer
I was on Yasmin for 11 years because my mom had a clot and the doctor said stop. One year later I looked worse than ever. Tried spiro — gained 8 lbs, got periods every 2 weeks. Stopped. FemSwitch, 3 months. My face calmed down, my cycle regulated, the weight came off. 34 years old and finally in control of my body without a prescription.
Jessica R., 34 · San Diego, CA
Verified Buyer
The instructions say: you may experience increased breakouts in the first weeks, this is normal. Because of that I didn't panic. I made it through, and now I think about how many women quit DIM in week one because they think it's making things worse. It's not — it's reorganizing things. Give it time.
Xenia H., 32 · Chula Vista, CA
Verified Buyer
I did full labs before and after. Free testosterone dropped from 2.8 to 1.4. SHBG went up. I don't know what's doing what in this formula — DIM, saffron, B6 — but together it works. 90% clearer on my jaw and neck after 10 weeks.
Nancy J., 32 · Minneapolis, MN
Verified Buyer
Spiro worked on my acne but: 15 lbs gained, cycle wrecked, dizzy spells. I quit and the acne came back in 3 weeks. FemSwitch stepped in. 10 weeks — skin clear, weight dropping, period normal. I'm not going back to a prescription.
Ruby A., 33 · Little Rock, AR
Verified Buyer
Clear skin my whole life. Had my second baby and at 34 developed cystic acne I didn't understand. My derm was puzzled too. FemSwitch calmed it in 10 weeks. I read postpartum hormones can wreck your skin — nobody told me there was a way to fix it.
Uma R., 34 · Louisville, KY
Verified Buyer
Clearstem's marketing is dishonest. 7 days is impossible for hormonal acne. FemSwitch says 'give it 3 months' — fair. At week 7 I saw a difference. At week 12 I'm home. Truth beats hype.
Sandra K., 30 · Hayward, CA
Verified Buyer
Every month, same spot, left side of my chin. A volcano that would sit for 3 weeks and leave a brown scar. I named it. FemSwitch 10 weeks and the volcano hasn't come back. The scar is finally fading because nothing new is replacing it.
Sharon K., 31 · Augusta, GA
Verified Buyer
Forums, lectures, dermatologists — everyone said hormonal acne either goes with the pill or never. I'm supposedly in the hardest group (jaw, chin, chest). FemSwitch is the first thing where after 8 weeks I'm not seeing an improvement, I'm seeing a different face. I'm recommending it quietly to friends because I'm embarrassed by how much acne took from me.
Ashley R., 33 · Norfolk, VA
Verified Buyer
I'd swell 8 lbs before my period. Couldn't zip jeans. Today, 3 months of FemSwitch, I swell maybe a pound. Jeans fit all month.
Danielle S., 38 · Richmond, VA
Verified Buyer
Never had acne until last fall. Started at 37 after a stressful move. Jawline, deep, painful. Took FemSwitch for 9 weeks. Skin reset. I'm not catching up on 20 years of acne — I'm shutting it down before it becomes a story.
Brooke G., 37 · Springfield, MO
Verified Buyer
Perimenopause at 33, OBGYN said 'impossible.' Hormones said otherwise. FemSwitch was a direct hit — acne gone, PMS smaller, cycle more regular. It quieted my early peri.
Mia G., 33 · Madison, WI
Verified Buyer
For 5 years my relationship with the mirror was scanning for new cysts and new scars. Today, 4 months on FemSwitch, I look up in the morning and think about something other than my face. That luxury is impossible to describe.
Lisa C., 34 · Chattanooga, TN
Verified Buyer
I ran my life around 'luteal week.' I canceled dates, dinners, kids' events. FemSwitch for 12 weeks — I don't cancel anymore. My calendar is full and I show up.
Amanda P., 33 · Charlotte, NC
Verified Buyer
I didn't think clear skin was possible at 35. I thought this was just my face as an adult. Then I read about DIM, ordered FemSwitch, and ten weeks later I don't recognize myself in the mirror.
Julie G., 35 · Virginia Beach, VA
Verified Buyer
Two pregnancies, two post-partum relapses. Derm suggested more Accutane or waiting for menopause. I'm 36, both options are insane. FemSwitch — 10 weeks, cysts gone, skin different than any previous attempt.
Monica L., 36 · Riverside, CA
Verified Buyer
I've spent over $2,000 on acne supplements in 3 years. Clearstem — flop. Hum — flop. Mind Body — flop. FemSwitch finally does something. I don't know what's different in this formula but '7 in 1' sounds silly and still delivers.
Emily P., 31 · Saint Paul, MN
Verified Buyer
I didn't want to be seen. My breakouts were a wall. FemSwitch for 3 months — I made a profile. I had coffee with someone. He touched my cheek and I didn't flinch. I don't know what to say except: thank you.
Camila M., 34 · San Diego, CA
Verified Buyer
Kyleena came out a year and a half ago. Acne like I'd never had. Did everything topical. Nothing. FemSwitch at month 2 I saw a shift. Month 3 I'm clear. Why isn't this standard advice for post-IUD acne?
Heather M., 30 · Oceanside, CA
Verified Buyer
I educated myself: DIM pulls old estrogen metabolites to the liver, liver can't flush fast enough, they come out through skin. Month one is hard. Month two is better. Month three is different. Understanding the mechanism saved my treatment. FemSwitch works, give it 3 months.
Quinn W., 30 · Escondido, CA
Verified Buyer
I was terrified of coming off the pill after 12 years. FemSwitch is bridging me beautifully — skin stayed clear, cycle came back by month 2, mood is stable. The 'post-pill crash' everyone warned me about never arrived.
Zara B., 30 · Plano, TX
Verified Buyer
Started on spiro + DIM together for the first 4 months. Then I dropped the spiro and stayed on FemSwitch only. Skin is holding. Still a little nervous but my doctor says my labs are great.
Shirley W., 34 · Mobile, AL
Verified Buyer
At 32 I got acne that was wrecking my sales career. My derm charged me $400 for a consult and said 'it's just stress.' It wasn't stress, it was hormones. DIM in FemSwitch showed me that. Eleven weeks, skin returning, confidence returning, sales going.
Dorothy M., 32 · Louisville, KY
Verified Buyer
Two of every four weeks the world was ending — depression, anxiety, panic attacks, thoughts of quitting it all. Sometimes I took unpaid leave 'for PMS.' FemSwitch for 10 weeks — luteal is manageable, I work the whole month.
Sandra R., 33 · Pasadena, TX
Verified Buyer
Year of spiro. Gained 15 lbs, puffy, constantly thirsty. Dermatologist said 'that's unusual' — it wasn't. I quit. Acne came back, but with FemSwitch I'm clearing without the water weight. Lost 7 lbs so far, skin is calming. Finally the right trade.
Kathleen G., 33 · Santa Ana, CA
Verified Buyer
Every shower — scary amounts in the drain. I felt I'd be bald in 6 months. FemSwitch for 3 months — hair stable, new baby hairs at the temples.
Charlotte M., 46 · Indianapolis, IN
Verified Buyer
My fingers swelled 3 days before my period for years. I'd put the ring in a dish for a week. FemSwitch — ring on all month. Small thing, huge thing.
Vanessa M., 37 · Kansas City, MO
Verified Buyer
Metformin dried me out. Inositol gave me diarrhea only. Spiro was off the table because of my blood pressure. FemSwitch — slight purge week one, pushed through. Three months — skin even, cycle regular for the first time in 7 years.
Cynthia E., 31 · Henderson, NV
Verified Buyer

Reserve the December 1 batch. Clear skin within 90 days of arrival, or every dollar back on your first order. No return label, no phone call.
Free shipping on every delivery · cancel anytime, pause anytime
90-Day Clear-Skin Guarantee on your first order. Even on an empty pouch.
Straight answers. If yours isn't here, email hello@humanmatter.com and a human replies within a day.
Yes — and that’s step 3. The testosterone on your jaw is real. But the week before your period, estrogen your liver can’t clear builds up, and that backup lowers SHBG — the protein that keeps testosterone locked up. More free testosterone reaches your oil glands. FemSwitch clears the estrogen jam and raises SHBG, so it’s bound before it reaches your jawline. Your derm was half right. FemSwitch handles the half she couldn’t.
Yes, you can take both. Spiro blocks the receptor; FemSwitch clears the estrogen behind it, so there's less to block. Most women in our study who were on spiro tapered with their doctor between cycle 2 and 3 and stayed clear on FemSwitch.1 Don't stop spiro on your own; show your doctor the label.
That's the exact case it was built for. The pill added hormones on top and hid the overflow; stopping it uncovered a drain that was never working. 705 women in our research described the same rebound. Expect fewer new cysts in cycle 1 and clear skin in cycle 2.*
Accutane shuts the oil gland; it never touches the estrogen that over-stimulates it. That's why it came back on your chin, not your forehead. FemSwitch clears the stimulus. Wait 30 days after your last isotretinoin dose before starting.
At the 400–1,000 mg in “hormone balance” pills, vitex pushes LH and can break out women with PCOS. We use 40 mg, the dose from the PMS studies, as a brake on the week before, under 200 mg of DIM and 200 mg of glucarate doing the clearing. In 184 women we saw zero vitex breakouts. If you have PCOS with high LH, start with one softgel and watch cycle 1; most women are fine.
Because plain DIM only does step one. It switches estrogen, but without calcium D-glucarate the used estrogen slips back in through your gut, so it works for about three months and then stops. FemSwitch adds the Bind step at 200 mg and the Exit step, so what gets switched leaves.*
Yes. FemSwitch is a daily supplement, not a course. Three months to clear the backlog, then you keep taking it to keep your skin clear, because what causes the jam (the pill's rebound, PCOS, perimenopause) doesn't stop on its own. Same two softgels a day, one pouch a month. Buy 2 + 1 covers three months in one order.
Every batch is screened for 48 contaminants by an independent lab. No added hormones, no receptor blockers, nothing to taper. SHBG also binds free DHT, which is why women tell us the shedding they got on plain DIM didn't happen here. Not for pregnancy, trying or nursing; on tamoxifen, blood thinners or thyroid medication, show your doctor the label.
Two softgels with a meal; breakfast is easiest, because DIM absorbs with fat. Week one: one softgel at your biggest meal. Buy 2 + 1 is 3 pouches for $99.99 ($33.33 a pouch). Buy 3 + 2 is 5 pouches for $109.88 ($21.98 a pouch). Most women choose Subscribe & Save: from $16.67 a pouch (6 pouches for $99.99, delivered every 12 weeks), with free shipping on every delivery.
Your December-batch order ships December 1 and arrives Dec 8 – Dec 15 with free US tracking. If anything slips, you get an email the same day — and you can cancel for a full refund any time before it ships. One email, no questions.
Your first charge is today. The next one is counted from today: 4 weeks later on the 1+1 plan, 8 weeks on 2+2, 12 weeks on 3+3. You can pause or cancel anytime in two clicks.
