Capsule 1
Scalp Defense
Targets the yeast overgrowth driving flakes and irritation.
- Berberine HCl 400 mg
- Oregano Oil Extract (70% carvacrol) 150 mg
- Calcium Caprylate 150 mg
InnaDerm
InnaDerm
The 3-capsule system that targets dandruff & seborrheic dermatitis at its root.
Clears flakes at the root — not just the scalp
3 capsules, 30 seconds, once a day
Works overnight — no shampoo required
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90-Day Risk-Free
Safe for Daily Use
30 Seconds a Day
No Prescription
What's Inside
What's inside
the daily sachet.
Capsule 2
Gut Restore
Restores the gut microbiome balance your scalp depends on.
- Multi-strain Probiotic 20B CFU
- FOS Prebiotic Fiber 150 mg
- Zinc Picolinate 25 mg
- Vitamin D3 2,000 IU
- B2 � B6 � D-Biotin complex
Capsule 3
Barrier Shield
Strengthens the skin barrier from inside, where topicals can't reach.
- Fish Oil (60% EPA/DHA) 900 mg
- EPA 300 mg
- DHA 200 mg
- Mixed Tocopherols (Vit E) 200 IU
View full Supplement Facts
The Problem
How SD
actually works.
1
The fuel
Your scalp produces oil — and men produce more of it. Testosterone-driven hormones like DHT crank up sebum. For most guys, fine. For someone with SD, it's the fuel that starts the fire.
2
The yeast
A yeast called Malassezia lives on nearly every adult scalp. It can't make its own fats, so it feeds on your oil. The more oil you make, the more yeast you feed.
3
The irritant
The yeast leaves behind oleic acid as it digests your oil. For susceptible people, that's the spark.
4
The reaction
Your immune system reads oleic acid as a threat and overreacts. Skin cells multiply faster than they should. Immature cells clump and shed — that's the flakes you see.
5
The cycle
Inflammation breaks down your skin barrier. More irritants get through. More inflammation. More oil. More yeast. The cycle doesn't stop on its own.
6
The amplifier — your gut
Here's what almost every other brand skips.
Every step above is shaped one level below — in your gut.
An out-of-balance gut trains your immune system to overreact to fungal patterns. It starves your skin of the zinc, vitamin D, and omega-3 it needs to repair.
And it's the one part topical treatments can't touch.
Other brands fight the visible part of the cycle. InnaDerm targets what's underneath — your gut — at the same time. That's how the cycle finally breaks.
The Solution
How InnaDerm
breaks the cycle.
1
Rebalance the gut microbiome.
Your gut is where the immune misfire actually starts. The bacterial community there trains your immune system.
When it's out of balance, your immune system starts overreacting to harmless yeast on your skin - and that overreaction is the SD flare.
InnaDerm's probiotics and prebiotics restore the balance. It's the one part nothing topical can reach.
2
Suppress the yeast at the source.
Step 1 rebuilds the friendly bacteria. This step removes the overgrown fungus.
The yeast driving your SD - Malassezia - is a fungus, not bacteria. It's a different organism.
InnaDerm's berberine and oregano oil work systemically, lowering the fungal load in your gut that keeps fueling flares on your scalp.
Topicals only kill what's on the surface. The underlying source keeps regrowing.
3
Rebuild the skin barrier from inside.
Most SD sufferers test low in the exact nutrients their skin needs to repair.
InnaDerm refills the full stack daily: omega-3, vitamin E, zinc, vitamin D, B-vitamins, and biotin.
Your skin barrier and cell turnover finally have what they need to grow back healthy.
4
Calm the immune misfire.
Once the gut rebalances and the yeast comes down, the inflammation resolves on its own.
Omega-3 and zinc work as a volume knob - turning down the immune overreaction that drives flakes, redness, and itch.
No steroids. No rebound. Just your body working as designed.
Four mechanisms. One daily sachet. The only system that hits every layer of SD from the inside.
InnaDerm vs Other Solutions
We treat the root cause, not just the surface — and we won't break your barrier or thin your hair doing it.
InnaDerm
Other Solutions
Targets the gut-skin axis
Surface only
Works while you sleep
Daily routine, smells
Strengthens hair as you use it
Thicker over time
Strips, sheds hair
Safe daily, long-term
Resistance, rebound
Compounds over time
Loses effect
The Research
The gut-skin research
most dermatologists never mentioned.
Every ingredient in InnaDerm is grounded in peer-reviewed research on seborrheic dermatitis, the gut-skin axis, and dermatological nutrition.
Mount Sinai dermatologists found that seborrheic dermatitis shares the same IL-23/Th17 inflammation pathway as psoriasis — proving SD is an immune-driven condition, not just a yeast problem.
Ungar et al. · JAAD · 2025 · Read study →
In a published trial, an oral antifungal that works through the gut produced clinical improvement in 83% of severe SD cases within 15 days. A 2015 randomized controlled trial confirmed sustained benefit.
Köse et al. · JEADV · 2005 · Read study →
Men with moderate-to-severe dandruff took a daily probiotic with the L. paracasei strain in InnaDerm's Gut Restore capsule. After 56 days, dandruff, redness, and overall scalp condition improved significantly vs. placebo.
Reygagne et al. · Beneficial Microbes · 2017 · Read study →
Researchers at Erasmus University Medical Center found that men with facial SD have a damaged skin barrier — and concluded that restoring the barrier from the inside is a valid treatment strategy.
Rousel et al. · Experimental Dermatology · 2024 · Read study →
What to Expect
What should I expect from consistent use of InnaDerm?
Week 1
Your gut starts to settle.
Gut Restore's probiotic and prebiotic blend begins rebalancing your microbiome. Most users notice better digestion, less bloating, and an early lift in daily energy.*
Week 2
The morning flake-check stops being automatic.
Berberine and oregano oil cut down the gut yeast that drives the cycle. Likely less itch, calmer mornings, and fewer flakes on the pillow.*
Week 4
Dark shirts are just shirts again.
Zinc, vitamin D3, and omega-3 build up in your system. Your skin barrier begins to rebuild - redness softens, flaking drops, and patches around your nose and eyebrows look calmer.*
Week 8
Someone tells you you look healthier - and you don't deflect it.
Your immune system stops misreading Malassezia as a threat. Most users report clearer scalp, less facial redness, and fewer flares between cycles.*
Month 3
The thing you used to think about ten times a day just isn't in your head anymore.
Your gut and skin reach a new balance. Steady scalp comfort, confidence back in social settings, and freedom from the daily product cycle.*
Month 6
SD stops feeling like part of your identity.
Daily InnaDerm keeps that balance going long-term. Healthier skin tone, a more resilient barrier, and fewer flare triggers from stress, travel, or seasonal changes.*
Month 9
Hair starts filling in where SD thinned it.
Chronic SD inflammation can slow hair growth in affected patches. With long-term gut, barrier, and nutrient support, those follicles often resume normal growth. Users who lost hair to flares most often notice thicker coverage in patchy areas, denser beard along the jawline, and less visible scalp through the hair.*
How to Use
Take it at night.
That's it.
No long routines. No medicated shampoos. No rituals. Three small capsules at the end of the day. Your gut goes to work overnight, while you sleep.
1
Open the sachet
Tear at the line. Three small capsules drop into your palm. Takes about 10 seconds.
2
Take with water
Swallow all three with a full glass. With dinner or right before bed — whichever you'll remember.
3
Sleep
Your gut absorbs and rebalances overnight, while you rest. That's the whole routine.
The only rule is consistency. Same time every night for 90 days. Keep the sachets where you'll see them — nightstand, bathroom counter, beside the kettle.
The Bonus
What else happens
when you take it.
InnaDerm is built for SD. But the same ingredients that calm your skin do a lot for the rest of your body. Most users notice these inside the first month.
Steadier daily energy
B-vitamins (B2, B6, biotin) and zinc fuel the way your cells make energy. You stop running on coffee and crashes.
Better digestion
The probiotic + prebiotic blend in Gut Restore balances your whole microbiome — not just the yeast. Less bloating, more regular, less reactive to food.
Sharper focus and mood
Omega-3 EPA/DHA is the same fat your brain runs on. Most men are short on it. Daily intake supports mental clarity, mood, and stress recovery.
Tougher immune system
Zinc and vitamin D3 are two of the most-studied nutrients for immune function. SD patients are usually low in both — InnaDerm closes the gap year-round.
Stronger hair and nails
Biotin, zinc, vitamin D, and omega-3 are the building blocks. SD-targeted, but the whole body sees the upgrade.
Less inflammation everywhere
The omega-3 and zinc that quiet your skin's inflammation also quiet the low-grade kind behind joint stiffness, post-workout soreness, and brain fog.
These aren't side effects. They're what happens when you give your body the right inputs, every day.
A note from the founder
Why I built InnaDerm
The first time someone noticed, I was 14.
A friend at school asked why I had snot in my hair. It was flakes. From that day on I washed my hair twice a day because I thought I was dirty. I wasn't.
Years later I tried Selsun. It was the first thing that worked — and it dried my hair to straw, thinned it out, and smelled so bad I was afraid to use it.
Once I had the resources from another business I built, I went after this. The gut-skin axis is real — and no one should have to give up food to get clear.
I built InnaDerm. I'm flake-free today.
Read full story
A friend at school asked why there was snot in my hair. It was flakes. I'd been seeing them on my collar for months and didn't have a word for what they were. From that day on, I thought I was dirty. I started washing my hair every day, sometimes twice. The flakes kept coming. Nothing I did made me feel clean.
I tried every shampoo I could find. None of them worked. Eventually I found Selsun. It was the first thing that did anything — and it dried my hair to straw, thinned it out, and smelled so bad I was afraid to use it. Every time I did, I'd see clumps of hair in the drain. So I was stuck choosing between flakes and going bald.
I lived with that for years.
Eventually I started a business in another category. For the first time I had real resources — time, money, access to formulators. I went after this for myself. The more I looked into it the more obvious one thing became: my skin flared based on what I ate. When I cut certain foods out, the flakes mostly stopped. The gut-skin axis is real.
But I wasn't going to ask grown men to give up the foods they like for the rest of their lives.
So I spent the next 15 months working on a way to do the same job from the inside, without the diet sacrifice. Three capsules a day, five pathways at once — antifungal, microbiome, barrier, nutrient repletion, inflammation. The same mechanism a clean diet runs on, in a sachet.
I'm flake-free today. Built this so you don't need to keep cycling shampoos forever.
Alexander Beck Founder, InnaDerm
Risk-Free Trial
Try InnaDerm for 90 days.
If you don't see results,
get every dollar back.
1
Take it daily
One sachet — three capsules — every morning for 90 days.
2
Send one email
If you're not satisfied for any reason, email our team.
3
Full refund
We refund your entire purchase. No questions. Keep what's left.
Common Questions
Answers to what
everyone's asking.
Most users notice calmer skin and fewer flakes between weeks 2 and 4. Hair and skin barrier improvements compound through weeks 8–12. The 90-day window is built around the actual physiological timeline — not marketing wishful thinking.
The reason most things failed is that they treated the surface — not the gut imbalance driving the cycle. InnaDerm addresses the layer beneath. That said, we don't promise perfect results for everyone, which is why every order is backed by a 90-day money-back guarantee.
Medicated shampoos kill the yeast on your scalp surface. They work briefly, but the yeast adapts, the cycle restarts as soon as you stop, and they don't address the gut-skin axis that drives the misfire. InnaDerm targets the cycle from inside.
InnaDerm works systemically — from the inside — so it addresses SD wherever it shows up: scalp, eyebrows, around the nose and ears, beard line, chest, or upper back. The gut-skin axis isn't location-specific.
Every ingredient is dosed within long-established safety ranges. Unlike steroid creams and harsh topical routines, InnaDerm is formulated for daily, ongoing use. If you're on medication or managing a medical condition, check with your doctor first.
InnaDerm works systemically and is often layered with existing routines while skin stabilizes. If you're on prescription medication, check with your doctor first.
InnaDerm restores balance — it doesn't permanently rewire your biology. Ongoing daily use is what keeps the gut-skin balance steady over time. Think of it like daily nutrition — not a one-time fix.
A multivitamin gives you everything in trace doses. InnaDerm is a targeted system: three capsules, five specific mechanisms, doses tied to the seborrheic dermatitis research. Every ingredient earns its slot.
Take the capsules with food and plenty of water. Some users notice mild digestive shifts in the first 7–10 days as the gut microbiome rebalances — this is expected and usually settles.
You've tried what's on the outside.
It's time to fix what's underneath.
Backed by a 90-day money-back guarantee.
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.