Pigskin is used for far more than most people realize. Beyond pork rinds and football nicknames, pig hides serve as raw material for the majority of Europe’s gelatin supply, as temporary skin grafts for burn patients, as durable leather in gloves and handbag linings, and as scaffolding tissue in reconstructive surgery. Here’s a closer look at each major use.
Gelatin and Food Products
The single largest use of pigskin by volume is gelatin production. Roughly 80% of all edible gelatin produced in Europe comes from pork skins. The collagen-rich connective tissue is separated from the hide, processed, and converted into the gelatin found in gummy candies, marshmallows, yogurt, capsule coatings for supplements, and countless other packaged foods. If you’ve eaten a gummy bear or a Jell-O cup, you’ve almost certainly consumed a pigskin derivative.
Pork rinds (chicharrones) are the most direct edible use. The skin is fried or baked until it puffs into a crispy snack. In many cuisines around the world, pigskin is also braised, roasted, or added to stews for its rich texture and high collagen content.
Leather for Gloves, Linings, and Accessories
Pigskin leather has a look you can spot immediately: small pores arranged in clusters of three, corresponding to the animal’s hair follicles. Those dimples give the leather natural breathability that cowhide and lambskin can’t match, which is why pigskin is a go-to material for work gloves. The porous surface lets moisture escape from your hands, keeping your grip more comfortable during long shifts.
That same porosity comes with a trade-off. Pigskin is one of the least waterproof leathers available because water soaks through those surface pores quickly. However, unlike many other leathers, pigskin doesn’t harden after getting wet. It stays soft and structurally sound even after repeated exposure to moisture, which makes it practical for items that take daily abuse.
In fashion and leatherworking, pigskin is prized as a lining material. Its lightweight, supple texture makes it one of the most popular choices for the interior of handbags, wallets, and custom leather accessories. You’ll find it lining high-end bags where a smooth interior feel matters but the brand wants to keep weight down. Outside of China, pigskin plays a relatively small role in the broader leather market compared to cowhide, but it occupies a steady niche in gloves, linings, and small goods.
Burn Treatment and Wound Care
One of pigskin’s most important modern uses is as a temporary biological dressing for severe burns. When a patient has extensive burns, there often isn’t enough undamaged skin available for grafting from their own body. Porcine skin grafts serve as a stand-in, covering the wound to block bacteria, reduce fluid loss, and prevent heat from escaping.
The clinical results are striking. In one trial, burn wounds covered with processed pigskin healed in 9 to 14 days compared to 14 to 35 days with conventional treatment. Scarring was dramatically better too: scar scores at two years were less than half those of the control group. Patients also needed far fewer painful dressing changes. A meta-analysis of multiple studies found that xenograft groups required significantly fewer dressing changes overall, which reduces both cost and patient suffering during recovery.
These grafts aren’t permanent. The body eventually rejects porcine tissue, but the temporary coverage buys critical healing time and protects the wound bed until the patient’s own skin can be grafted or the wound closes on its own.
Reconstructive and Surgical Applications
Beyond burn care, pigskin is processed into a material called acellular dermal matrix, essentially a collagen scaffold stripped of all living pig cells. Surgeons use it as structural support in procedures like breast reconstruction and hernia repair.
In breast reconstruction after mastectomy, the porcine scaffold helps hold implants in place while the body’s own tissue grows into it. In hernia repair, one study of patients who had transplant surgery found that hernias repaired with porcine tissue had a recurrence rate of about 13%, compared to nearly 77% for those repaired with synthetic mesh. Complication rates were also significantly lower with biological grafts than with synthetic alternatives.
The Football Connection (and Why It’s a Myth)
American footballs are often called “pigskins,” but they haven’t been made from pig hide in well over a century. Modern footballs are made from cowhide, specifically from young lean cattle raised in states like Iowa, Kansas, and Nebraska. A single cowhide yields about 20 footballs, and Wilson, the NFL’s official supplier, purchases an estimated 35,000 whole cow hides per year.
The nickname likely stuck from earlier eras when inflated pig bladders were used as balls in various folk games. The leather shell eventually switched to cowhide for its durability and grip, but the old name never went away.
Bookbinding and Historical Craft
Pigskin has a long history in European bookbinding, particularly in Germany from the 15th century onward. Pork was a staple meat, making hides readily available, and there were few competing luxury uses for the leather. Bookbinders treated pigskin with alum in a process called tawing, which produced a whitish, flexible leather of exceptional strength that resisted atmospheric pollution better than conventionally tanned hides.
You can identify pigskin bindings by the same feature that marks pigskin leather today: the characteristic pattern of small surface pores. Surviving examples from the late 1400s, including Latin Bibles, remain in good condition in university collections, a testament to how well the material holds up over centuries.