Rural Luxury and Dermal Science
Grass-Fed Tallow, as Alive as the Land it Comes From
Deeply restorative tallow from grass-lived cattle. Rich, lasting moisture for mature and very dry skin. Crafted without water, fillers, or essential oils.
Personalized Protocols
Shop by Concern
Bio-Available Nutrition
Why Micro-Aerated Tallow?
Molecular Compatibility
Tallow is rich in the same kinds of fats your skin uses to hold in moisture. Micro-aeration makes it soak in like a serum, not a heavy balm.
Micro-Aerated vs Whipped
Standard "whipped" tallow oxidizes nutrients with large air bubbles. We micro-aerate our tallow to preserve Vitamin A, D, E & K density while maximizing spreadability.
Barrier Restoration
Rich in Stearic Acid and CLA, kidney suet helps support the skin's natural moisture barrier, providing intensive conditioning for chronically dry skin.
The Biological Edge
Stop using low-quality fats
Most tallow brands leave your skin feeling oily yet dehydrated. This is because they use standard trim fat which lacks the molecular density to penetrate the skin barrier. Sego Lily exclusively uses kidney suet (the "extra virgin" of fat) to support your skin's natural balance.
Intensive Conditioning
Its natural fatty acids help support your skin's barrier and ease dryness.
Rich in Vitamins
Contains naturally occurring Vitamin D and K to help support healthy-looking skin.
Proven Outcomes
Restored Barriers, Real Results
FIND YOUR PERFECT MATCH
Our Products
Rich anti-aging moisturizer with natural vitamin A and no retinol.
Daily moisture for sensitive and acne-prone skin, and dry patches.
Intensive moisture for severely dry, cracked and stubborn skin.
Pure, edible-grade tallow with nothing added, for babies and moms.
2.5 oz
Aluminum-free, with coconut oil, zinc oxide, arrowroot and beeswax.
Origin Story
Sourced from the Yellowstone Valley
Authentic skincare starts with the soil. We partner exclusively with a USDA certified organic ranch in Montana's Yellowstone Valley that practices holistic grazing. Our cattle are 100% grass-finished. This ensures the kidney suet, the 'extra virgin' of fat, is rich in chlorophyll-derived nutrients and free from the inflammatory omega-6 spikes found in grain-fed tallow.
Every tallow butter and lip balm we make, as of this year.
Certified by Montana Department of Agriculture
From The Founder
"I started Sego Lily because I was tired of skincare that was 70% water. I wanted a lipid that was alive. Tallow is rich in the same kinds of fats your skin uses to hold in moisture, so it works with your barrier right away instead of sitting on top. We returned to ancestral wisdom and applied modern rendering physics to create the purest and most potent skin food on earth."
- Holly Stoltz
Frequently Asked Questions
What is tallow, and why put it on skin?
Tallow is rendered beef fat. It's rich in the same kinds of fats your skin uses to hold in moisture, so it sinks in instead of sitting on top. Holly also covers where dermatologists are right about tallow.
Where does your tallow come from?
The suet comes from the B Bar, a USDA certified organic ranch where the cattle are grass-lived. Holly renders it herself, low and slow, in her ranch kitchen in Pompeys Pillar, Montana. She also wrote up how to choose a grass-fed tallow for skin.
What does micro-aerated mean?
Whipped tallow is full of large air bubbles. We micro-aerate ours instead, so it spreads easily and keeps its density.
Why is there no water in it?
Most lotions are mostly water, and water needs a preservative system. Ours has no water, so it doesn't need one. It's tallow and a short list of oils.


