J21 Skin Care
The Signature Body Butter™

J21 Skin Care

The Signature Body Butter™

The iconic cult favorite that started it all.

$655 OZ / 142 G

SHEA · CERAMIDES · BURITI · POMEGRANATE

There are products you try, and there are products you finish. The Signature Body Butter™ is the product that helped define J21 from the beginning—a rich, decadent body treatment people emptied to the bottom of the jar and came back for again and again. Nearly two decades later, it remains the one they talk about.

Its rich botanical blend does more than simply hydrate. Shea Butter, Ceramides, Buriti, Pomegranate, Aloe Vera and antioxidant-rich botanicals work together to replenish essential moisture and lipids, support the skin barrier and help protect against the environmental stress associated with premature visible aging. Skin is left deeply moisturized with the kind of lasting softness that doesn't disappear a few hours after application.

Shea brings sophisticated lipid nourishment and naturally occurring triterpenes, while Ceramides help reinforce the barrier responsible for keeping moisture in the skin. Carotenoid-rich Buriti provides powerful antioxidant protection, and Pomegranate brings rare Omega-5 alongside its skin-repair and visible-aging story. Together, they care for more than dryness, helping improve the appearance of rough texture, crepiness, fine dehydration lines and skin that has become less supple and resilient with time. The texture is intentionally rich and indulgent, melting beautifully into dry, thirsty skin. Skin is transformed and comforted, becoming softer, smoother, more supple and velvety to the touch, while persistent dryness and rough texture give way to a deeply conditioned, healthy-looking finish.

Why I Made It

The Signature Body Butter™ was there at the beginning of J21 in 2007. Before I ever became an esthetician, I knew I wanted to create body care that felt decadent enough to become a ritual and effective enough that you would actually finish the jar.

Nearly two decades—and thousands of faces—later, I still believe in what made the original so loved. I've brought everything I've learned about barrier health, skin aging, restorative lipids and antioxidant protection back to the product that started it all.

Because the skin below your neck ages too, and it deserves the same ingredient intelligence and attention we give the face.

It's rich. It's decadent. And it's the jar people finish.

Dayna, founder, J21 Skin Care

Key Ingredients

Shea Butter

Butyrospermum Parkii Butter

Shea Butter has been treasured across West Africa for centuries, where the nuts of the shea tree are transformed into a rich botanical butter unlike almost any other. Its reputation for nourishing dry skin is well known. What is far less known is the sophisticated chemistry behind it.

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Ceramides

Skin-Identical Barrier Lipids

Ceramides aren't simply moisturizing ingredients. They are lipids naturally found in your own skin, where they make up a major portion of the lipid structure of the stratum corneum your skin's outer protective barrier. That barrier is responsible for keeping essential water in and environmental stressors out. Ceramides are part of what holds that protective seal together.

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Buriti Oil

Mauritia Flexuosa Fruit Oil

Deep within Brazil’s Amazon and Cerrado wetlands grows the Buriti palm, a towering palm so closely associated with water that its presence can signal an oasis in an otherwise dry landscape. Known in Brazil as the “tree of life,” Mauritia flexuosa produces clusters of extraordinary reddish-brown fruits covered in scales, concealing brilliant golden-orange flesh underneath. From that fruit comes Buriti Oil—an intensely colored botanical oil that remains relatively unfamiliar in Western skincare despite an exceptional composition.

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Pomegranate Seed Oil

Punica Granatum Seed Oil

For thousands of years, the pomegranate has symbolized beauty, vitality and renewal across Persia, the Mediterranean and the Middle East. Hidden within its jewel-like seeds is an unusually sophisticated oil whose modern research gives that ancient association with renewal an entirely new meaning.

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Complete Your Ritual

HALCYON™ Botanical Facial Oil

HALCYON™

Botanical Veil™

Luminous nourishment.

1 FL OZ / 30 ML

$110

AFTERGLOW™ Restorative Botanical Oil

AFTERGLOW™

Restorative Elixir™

The glow isn't added. It's restored.

1 FL OZ / 30 ML

$125