You can't out-moisturize a bad diet. Learn how to eat your skincare from the inside out. Discover which foods support glowing skin (healthy fats, collagen, antioxidants), which ones sabotage it (sugar, processed oils), and simple daily habits for radiant skin that starts in your gut.
Your Skin Reflects What You Eat
You can have the best skincare routine in the world, but if you're not nourishing your skin from the inside, you're only doing half the work. Your skin is your body's largest organ, and like every other organ, it needs proper nutrition to function and look its best.
The connection between diet and skin health isn't new—traditional medicine systems have understood it for thousands of years. Modern science is now catching up, showing clear links between what you eat and how your skin looks and feels.
The Gut-Skin Connection
Your gut and skin are in constant communication through what scientists call the gut-skin axis. When your gut is inflamed or out of balance, it often shows up on your skin as:
- Acne and breakouts
- Eczema and dermatitis
- Rosacea and redness
- Premature aging
- Dullness and uneven tone
Healing your gut through nutrition is one of the most powerful things you can do for your skin. Learn more about how inflammation affects your skin and what you can do about it.
Nutrients Your Skin Needs
Healthy Fats (Omega-3s and Omega-6s)
Your skin's barrier is made of fats. When you don't eat enough healthy fats, your skin can't build a strong, protective barrier, leading to dryness, sensitivity, and inflammation.
Why they matter: Omega-3 fatty acids reduce inflammation throughout your body, including your skin. They help manage acne, eczema, and psoriasis while keeping skin supple and hydrated.
Food sources:
- Wild-caught fatty fish (salmon, sardines, mackerel)
- Grass-fed beef and lamb
- Pasture-raised eggs
- Walnuts and flaxseeds
- Chia seeds
- Grass-fed butter and ghee
The tallow connection: Just like we use grass-fed tallow topically because it matches your skin's natural fats, eating grass-fed animal fats provides the building blocks your skin needs from the inside. Our Morning Dew Balm uses these same bioidentical fats to balance oily, acne-prone skin from the outside.
Vitamin A (Retinol)
Vitamin A is essential for skin cell production and turnover. It helps your skin shed old cells and make new ones, keeping your complexion fresh and clear.
Why it matters: Vitamin A deficiency can cause dry, flaky skin and clogged pores. Getting enough supports clear skin, wound healing, and anti-aging.
Food sources:
- Liver (the most concentrated source)
- Egg yolks from pasture-raised chickens
- Grass-fed butter and cream
- Cod liver oil
- Sweet potatoes and carrots (provide beta-carotene, which converts to vitamin A)
Note: Animal sources provide pre-formed vitamin A (retinol) that your body can use immediately. Plant sources provide beta-carotene, which must be converted—and some people don't convert it efficiently.
Vitamin C
Vitamin C is crucial for collagen production—the protein that keeps your skin firm, plump, and youthful. It's also a powerful antioxidant that protects against sun damage and pollution.
Why it matters: Without enough vitamin C, your body can't make collagen properly, leading to sagging skin, slow wound healing, and increased aging. Support collagen production from the inside with vitamin C-rich foods, and from the outside with our Golden Root Antioxidant Balm.
Food sources:
- Citrus fruits (oranges, lemons, grapefruit)
- Bell peppers (especially red)
- Strawberries and kiwi
- Broccoli and Brussels sprouts
- Tomatoes
- Leafy greens
Vitamin E
Vitamin E protects your skin's cell membranes from oxidative damage caused by UV rays, pollution, and stress. It works together with vitamin C for even more antioxidant power.
Our Nectar Face Serum delivers vitamin E and other antioxidants topically, while eating vitamin E-rich foods supports your skin from within.
Food sources:
- Sunflower seeds and almonds
- Avocados
- Spinach and Swiss chard
- Extra virgin olive oil
- Hazelnuts
Zinc
Zinc is essential for wound healing, controlling oil production, and fighting acne-causing bacteria. It's one of the most important minerals for clear, healthy skin.
Why it matters: Zinc deficiency is linked to acne, slow wound healing, and increased inflammation. Many people don't get enough zinc from their diet.
Food sources:
- Oysters (the richest source)
- Grass-fed beef and lamb
- Pumpkin seeds
- Chickpeas and lentils
- Cashews
Collagen and Gelatin
Collagen is the most abundant protein in your body and the main structural component of your skin. As you age, your body produces less collagen, leading to wrinkles and sagging.
Food sources:
- Bone broth (homemade from grass-fed bones)
- Gelatin (from grass-fed sources)
- Chicken skin and fish skin
- Slow-cooked meats with connective tissue
Pro tip: Your body can also make collagen from amino acids (protein) plus vitamin C and zinc, so eating a variety of protein sources with plenty of vitamin C helps too.
Foods That Support Glowing Skin
Fatty Fish
Salmon, sardines, and mackerel are rich in omega-3 fatty acids that reduce inflammation and keep skin moisturized from within. They also provide vitamin D, selenium, and high-quality protein.
Avocados
Packed with healthy fats, vitamin E, and vitamin C, avocados help keep skin flexible and moisturized while protecting against oxidative damage.
Fermented Foods
Sauerkraut, kimchi, kefir, and yogurt contain beneficial bacteria (probiotics) that support gut health. A healthy gut microbiome leads to clearer, calmer skin.
The gut-skin connection: Probiotics can help reduce acne, eczema, and rosacea by reducing inflammation and supporting your immune system. If you're dealing with eczema, combine gut-healing foods with our Everything + Blue Tansy Balm for inside-outside relief.
Leafy Greens
Spinach, kale, and Swiss chard are loaded with vitamins A, C, and E, plus antioxidants that protect skin from damage and support collagen production.
Berries
Blueberries, strawberries, and raspberries are rich in antioxidants that fight free radicals and prevent premature aging. They're also high in vitamin C for collagen production.
Nuts and Seeds
Almonds, walnuts, sunflower seeds, and pumpkin seeds provide vitamin E, zinc, selenium, and healthy fats that nourish skin from the inside.
Sweet Potatoes
Rich in beta-carotene (which converts to vitamin A), sweet potatoes support skin cell turnover and act as a natural sunblock from within.
Green Tea
Packed with antioxidants called catechins, green tea protects skin from sun damage, reduces inflammation, and improves skin elasticity and hydration.
Foods That Can Harm Your Skin
Refined Sugar and High-Glycemic Foods
Sugar causes inflammation and triggers a process called glycation, which damages collagen and elastin. High-glycemic foods (white bread, pasta, pastries) spike blood sugar and can worsen acne.
What to do: Choose whole grains, fruits, and vegetables instead. If you eat sweets, pair them with protein and fat to slow sugar absorption.
Dairy (For Some People)
Dairy can trigger acne in some people due to hormones and growth factors in milk. If you struggle with breakouts, try eliminating dairy for 30 days to see if it helps.
Note: This varies by person. Some people do fine with dairy, especially fermented forms like yogurt and kefir.
Processed Vegetable Oils
Highly processed oils (soybean, corn, canola) are high in omega-6 fatty acids and can promote inflammation when consumed in excess. They're often oxidized (rancid) from processing.
What to use instead: Extra virgin olive oil, avocado oil, coconut oil, grass-fed butter, and ghee.
Alcohol
Alcohol dehydrates skin, depletes nutrients (especially B vitamins and vitamin C), and causes inflammation. It can worsen rosacea, acne, and premature aging.
Moderation tip: If you drink, stay hydrated with water and eat nutrient-dense foods to minimize damage.
Simple Daily Habits for Skin-Supporting Nutrition
Start Your Day with Protein and Healthy Fats
A breakfast of eggs, avocado, and vegetables provides the building blocks your skin needs and stabilizes blood sugar to prevent inflammation.
Eat the Rainbow
Different colored fruits and vegetables provide different antioxidants. Aim for a variety of colors throughout the day to get a full spectrum of skin-supporting nutrients.
Stay Hydrated
Water helps flush toxins, delivers nutrients to skin cells, and keeps skin plump and hydrated. Aim for 8 glasses a day, more if you're active or in a dry climate. Hydration from water works with moisture-locking ingredients like marshmallow root in our balms to keep skin hydrated inside and out.
Include Fermented Foods Daily
A few forkfuls of sauerkraut, kimchi, or a glass of kefir supports your gut microbiome and, by extension, your skin health.
Prioritize Quality Over Quantity
Choose grass-fed, pasture-raised, wild-caught, and organic when possible. These foods are more nutrient-dense and contain fewer inflammatory compounds.
Cook with Bone Broth
Use homemade bone broth as a base for soups, stews, and grains. It's rich in collagen, gelatin, and minerals that support skin structure and healing.
Sample Skin-Supporting Day of Eating
Breakfast:
Scrambled eggs with spinach and avocado, cooked in grass-fed butter. Side of berries.
Lunch:
Wild-caught salmon salad with mixed greens, bell peppers, walnuts, and olive oil dressing. Fermented vegetables on the side.
Snack:
Handful of almonds and an orange.
Dinner:
Grass-fed beef stew made with bone broth, sweet potatoes, carrots, and leafy greens.
Hydration:
8 glasses of water throughout the day, plus green tea.
Skin Concerns & Inside-Outside Solutions
For acne-prone skin: Eat anti-inflammatory foods rich in omega-3s and zinc, avoid dairy and sugar, and use Morning Dew Balm with antimicrobial tea tree oil topically.
For aging skin: Boost collagen with bone broth, vitamin C, and antioxidant-rich foods, and use Golden Root Balm or Nectar Face Serum for topical antioxidant support.
For eczema & sensitive skin: Heal your gut with probiotics and anti-inflammatory foods, and use Everything + Blue Tansy Balm or Happy Baby Balm for gentle, soothing relief.
For dry, dehydrated skin: Increase healthy fats and water intake, and use rich moisturizers like our tallow balm collection to lock in hydration.
The Inside-Outside Approach
The most effective skincare combines what you put on your skin with what you put in your body. When you nourish your skin from both directions, the results are transformative:
From the outside: Use bioidentical ingredients like grass-fed tallow, plant oils, and anti-inflammatory botanicals like blue tansy that support your skin's natural barrier and healing processes.
From the inside: Eat nutrient-dense whole foods that provide the vitamins, minerals, fats, and proteins your skin needs to regenerate and protect itself.
Your skincare needs change with the seasons, and your nutrition can adapt to support your skin year-round.
Explore our tallow balm collection for topical nourishment, and use this nutrition guide to support your skin from within.
Want to learn more about the ingredients we use topically? Visit our Ingredients Glossary for detailed information.
Read More
- Natural Skincare Secrets: Why Your Skin Will Thank You
- Tallow for Skin: Benefits, Uses & Why Grass-Fed Tallow Works
- Sensitive Skin Needs Fewer Ingredients — Here's Why Less Really Is More