Final Hours of Prime Day. Cart’s Empty. Clock’s Ticking. What Are Your Thoughts on Animal Excretions in Skincare?
Snail mucin and tallow. Two of the most effective — and biologically questionable — ingredients in skincare. One’s slimy and the other one’s rendered fat. Both are on sale. Let’s talk.
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Yes, you read that right, animal excretions. Fat, mucus, and all the biological nutrients and compounds that make up the building blocks of life… turns out they’re freakin’ dope for your skin. Two in particular stand out: snail mucin, a gel-like substance secreted by snails to protect and repair tissue, and tallow, rendered and purified animal fat (typically from cows).
This isn’t a TikTok trend — it’s history. Both of these ingredients have been used for centuries as topical treatments for hydration, healing, and skin barrier support. If you’re looking for products made without harmful chemicals or artificial fragrances — or just ready to take your skincare routine to the next level — it’s time to consider formulas powered by animal-based secretions.
These are the two we swear by. And yes, they’re still on sale — but not for long. Prime Day’s final hours are ticking.
1. COSRX Advanced Snail 92 Moisturizer
Price: $26.00 → $13.99
South Korean cosmetic companies are on a roll these days — and for good reason.
They consistently rank at the top of global wish lists, praised for innovative formulations, minimal packaging, and ingredients that actually work. And now COSRX has become a k-beauty icon with their Advanced Snail 92 Moisturizer — a gel‑cream moisturizer made with 92% snail mucin, designed to repair, hydrate, and soothe irritated or sensitized skin. It absorbs quickly, yet delivers deep nourishment without feeling greasy. It’s perfect for both morning and nightly rituals, and while it goes on thick, it quickly melts into a light cream texture that leaves no white cast and is fully absorbed within seconds. It truly feels like you didn’t put anything on.
Currently 46% off, if you're looking for intensive hydration, barrier support, and gentle anti-aging — which, honestly, everyone should be — the Advanced Snail 92 Moisturizer delivers on all fronts. And most importantly, no snails were harmed in the making of this product. COSRX emphasizes their cruelty-free method of encouraging snails to produce the mucin without harming them in anyway.
Why We Love It
92% snail mucin delivers glycoproteins, hyaluronic acid, and zinc — clinically shown to support skin regeneration and barrier repair.
Adenosine, a cell-communicating ingredient, helps reduce the appearance of fine lines and improve skin elasticity.
Panthenol (Vitamin B5) calms inflammation, boosts hydration retention, and supports wound healing.
Allantoin, a naturally occurring compound in snail mucin, soothes irritation and promotes smoother, more even skin texture.
2. Hearth & Homestead Whipped Tallow Balm
Price: $43.99 → $37.39
We get it — animal fat might not be the first thing that comes to mind when you think skincare. But hear us out: tallow (rendered and purified cow fat) is incredibly biocompatible with human skin. In fact, it’s almost identical to our natural sebum, which makes the Hearth & Homestead Whipped Tallow Balm one of the most effective, natural skin remedies mother nature has to offer. For anyone after a clean, potent, and thoughtfully textured balm that works day and night — without the weight of heavy oils or overpowering fragrance — this is your answer.
At 15% off, it may not be the biggest Prime Day sale on the market, but the Hearth & Homestead Whipped Tallow Balm is an extraordinary skincare product that deserves a lasting place in your daily routine.
Why We Love It
Pure, ancestral ingredients — Made from 100% grass‑fed beef tallow — no added synthetics, harsh fragrances, or fillers.
Naturally rich in vitamins A, D, E, K, and B1 — These fat-soluble vitamins support barrier repair, inflammation control, and skin health.
Balanced, non-comedogenic formula — Unlike heavy oils, tallow balm blocks moisture loss while allowing skin to breathe.
Deep skin compatibility — The fatty acid profile of tallow closely matches human sebum, which means it strengthens the skin barrier and rarely causes irritation — even for sensitive or eczema-prone skin.
Final Thoughts
Science and modern tech have given us all kinds of skincare breakthroughs — crafted by chemists, dermatologists, and lab coats far smarter than us.
But as it turns out, mother nature’s been on it the whole time — protecting your skin, your face, your hands, or wherever you decide to apply your products.
While the Prime Day deals make these even more tempting, the full prices are still affordable. And in our view, absolutely worth the investment in your skin’s long-term health. Sure, some people might do a double take at the ingredients. But don’t let that stop you. This is mother nature doing what she does best.