The 13 Foods That Clear Skin
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Free Guide"Food is the first thing I change with every client. Get these 13 on your plate and your skin has a real chance to calm down."
Katie Stewart, Acne Nutritionist (RHN, FDN-P)
The 13 foods that quiet acne, and the "healthy" ones keeping you broken out.
You've cleaned up your diet and still break out. The problem usually is not effort, it's the wrong list. This free guide gives you both sides: what to reach for, and what to quietly rethink.
Katie Stewart, Acne Nutritionist (RHN, FDN-P)
Acne Nutritionist · 10 years in practice · 3,000+ clients
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As seen in
Eating "clean" is not the same as eating for clear skin.
Most people fighting acne are already trying hard. The issue is that a handful of everyday foods marketed as healthy, like vegetable oils, conventional dairy, and certain sweeteners, can keep your skin reactive while you do everything else right.
This guide shows you both sides at once: the 13 anti-inflammatory foods to lean into, and the 7 to quietly rethink. No 30-day overhaul. Just a clearer list and the swaps that make it stick.
Thirteen pages you'll actually use.
The 13 anti-inflammatory foods that quiet acne from the inside out, each one tagged to the pillar it supports most.
The 7 foods to rethink, including the everyday "good for you" ones that quietly keep skin reactive.
A simple swap list so you change one thing at a time instead of overhauling your whole kitchen at once.
A 3-meal clear-skin day you can copy tomorrow, plus a grocery list ready for your next shop.
7 favorite recipes, each chosen to feed your five acne-clearing pillars.
The 5 Acne Clearing Pillars framework, so you finally understand why food comes first.
The 13 foods on your side.
Each food is tagged with the acne-clearing pillars it supports most. Here are three to get you started. The full list of 13 is in the guide.
Berries
Anthocyanins lower oxidative stress; vitamin C supports collagen.
Skin barrier · DetoxLeafy greens
Folate supports estrogen metabolism; fiber feeds good gut bacteria.
Detox · Gut · HormonesFatty fish
Omega-3s lower cortisol, steady sebum, and support hormone balance.
Nerves · HormonesThe 5 Acne Clearing Pillars.
Every food in the guide is here because it supports one or more of these. Food is where it starts.
01
Gut
Where food becomes nutrients and 70% of your immune system lives. The foundation everything else sits on.
02
Detox
Liver, bile, and bowels clear used hormones and waste. When clearance slows, hormones recirculate.
03
Hormones
Estrogen, progesterone, androgens, and blood sugar. They ride on top of the first two pillars.
04
Nervous system
Chronic stress keeps cortisol high, which drives oil and inflammation. Calming foods matter here.
05
Skin barrier
The outer wall that holds moisture in and irritants out. Specific nutrients build it back up.
Swap, don't struggle.
A few everyday foods keep skin reactive while you do everything else right. The guide pairs each one with a simple swap, so you change one thing at a time. Here are four worth rethinking.
A clear-skin day.
You don't need a complicated plan. The guide maps one simple day around the 13 foods, morning to evening.
Morning
Midday
Evening
Plus a ready-to-shop grocery list and 7 favorite recipes inside.
This is the food list I start every client with.
I'm Katie Stewart, Acne Nutritionist (RHN, FDN-P). For 10 years I've helped 3,000+ clients across 15+ countries get to the root of stubborn adult acne. Almost every plan starts in the same place: the plate. This guide is that first step, distilled into 13 pages you can act on today.
3,000+
Clients
15+
Countries
10 yrs
In practice
Why people trust Katie's food-first approach.
These clients worked with Katie 1:1. The 13 foods are where that work begins.
After 12 years of struggling with acne ranging from moderate to severe, the Clear Skin Solution cleared my skin in under 6 months. I have the knowledge and tools necessary to combat breakouts when they do occur, thanks to the program.
Zoe
The Clear Skin Solution client
KSW and her team are so knowledgeable, trustworthy and effective at communicating. The nutritionist I had my call with was amazing. She broke down everything, answered all my questions, and had my full report ready hours later.
Kristen S.
1:1 client
I'd been to three derms and done two rounds of Accutane and was on antibiotics for years. Acne always came back. Doing the work was life-changing. My skin finally cleared up by month 8. Almost 10 months out and it's still great.
Leah S.
The Clear Skin Solution client
Questions, answered.
Is The 13 Foods That Clear Skin actually free?
Yes. The 13-page PDF is delivered to your inbox the moment you sign up. No credit card, no trial, no upsell wall. You'll also be subscribed to weekly emails on gut, hormones, and skin from Katie Stewart, Acne Nutritionist (RHN, FDN-P). You can unsubscribe anytime.
What's actually inside the guide?
The 13 anti-inflammatory foods that quiet acne and the pillars each one supports, the 7 foods worth rethinking, a simple swap list, a 3-meal clear-skin day, a grocery list, and 7 favorite recipes. It's built to skim in about 10 minutes and act on the same day.
I already eat pretty healthy. Will this help me?
Often, yes. Some of the everyday foods marketed as healthy, like vegetable oils, conventional dairy, and certain sweeteners, can keep skin reactive. The guide shows you which ones to rethink and exactly what to reach for instead, so you're not guessing.
Do I have to give up these foods forever?
No. The goal is less, not never. The swap list is built so you change one thing at a time and give it two weeks before adding the next, which is how changes actually stick. Most people find the swaps feel normal within a month.
Is this medical advice?
No. This guide is educational and shares the nutrition approach Katie uses in her practice. It is not a diagnosis or a substitute for care from your own doctor. Always work with your healthcare provider on your individual situation.
Who is Katie Stewart?
Katie Stewart, Acne Nutritionist (RHN, FDN-P) is a Registered Holistic Nutritionist and Functional Diagnostic Nutrition Practitioner who has worked with 3,000+ clients across 15+ countries on root-cause acne nutrition since 2016. Her work has been featured in Glamour, LA Weekly, Evie Magazine, Galore, OK!, and Us Weekly.
Start with the plate. Start today.
The 13 foods, the 7 to rethink, the swaps, the meals, and the recipes. One free PDF, in your inbox in about a minute.
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