Four Seasons Hotel Philadelphia Unveils Exclusive ISUN Skincare Facial Treatments at its Five-Star Spa

This spring, the award-winning Spa at Four Seasons Hotel Philadelphia—recognized as the city’s first Forbes Travel Guide Five-Star Spa—will debut a new line of holistic facial treatments in partnership with ISUN Skincare, a pioneer in organic, artisanal skincare rooted in the natural beauty of Colorado’s San Juan Mountains.

Located on the 57th floor of Four Seasons Hotel Philadelphia, the Spa offers an elevated wellness escape high above the city. From the moment guests disembark the elevators, they’re welcomed by an atmosphere of calm and restoration—enhanced by more than 700 pounds of healing crystals embedded in the spa’s walls. The introduction of ISUN’s exclusive treatments further elevates the Spa’s offerings, blending high-performance skincare with purposeful rituals that nourish the skin and spirit.

The new ISUN treatments includes facials that draw from the brand’s six signature collections—Phyto, Ruby, Sapphire, Sunstone, Emerald, and Quartz—each tailored to specific skin needs, while celebrating the beauty of individuality and the healing power of nature.

As part of the launch, the Spa team is pleased to unveil the following new collection of facial treatments, each thoughtfully crafted to rejuvenate the skin and elevate the senses:

Elevate

Revitalize • Lift • Calm / 90 minutes

A therapeutic and deeply relaxing facial targets lacklustre, devitalized skin through ancient gua sha techniques designed to stimulate energy flow and circulation. The practice helps contour facial angles while promoting the removal of lymphatic toxins. An elevated facial massage further tones the facial muscles, resulting in a firmer, smoother, and more balanced complexion.

Radiance

Rejuvenate • Renew • Vitalize / 60 minutes

A signature double-exfoliation treatment for the face and hands works to rejuvenate the skin and restore youthful vitality. This transformative experience delivers immediate hydration, visibly plumping fine lines and enhancing the skin’s natural glow. A radiance-boosting massage of the face, neck and shoulders incorporates quartz crystal stones to promote smoother skin and a sense of energetic balance and wellbeing.

Clarity

Purify • Detoxify • Clear / 60 minutes

A clear complexion is revealed through a purifying treatment designed for blemished and congested skin. Mineral-rich Rhassoul clay draws out impurities and detoxifies, while oils of neem and tea tree work to dissolve blemishes. A facial massage with a skin-balancing blend of nourishing oils, combined with crystal marma therapy, leaves the skin calm, balanced and visibly clear.

The Gents

Clarify • Destress • Revitalize/ 60 minutes

The Gentleman’s Restorative Facial is an 80-minute treatment designed to transform the skin while promoting deep relaxation. A signature double-exfoliation technique gently removes dead skin cells, preparing the complexion for optimal renewal. A therapeutic massage targeting the scalp, neck, shoulders and arms relieves tension and reduces stress. The experience concludes with an exfoliating treatment for the lower legs and feet, leaving the body feeling fully revitalized.

“ISUN aligns perfectly with our commitment to mindful luxury and transformative wellness,” says Stephanie Cherbakow Baron, Spa Director at Four Seasons Hotel Philadelphia. “We are proud to be the exclusive spa partner for ISUN in the region, offering our guests a one-of-a-kind experience that cannot be found anywhere else in Philadelphia. This partnership enhances our position as a premier wellness destination—where holistic rituals meet the highest standard of service.”

ISUN’s unique formulations are hand-crafted in small batches using cold-processing methods that preserve the full spectrum of plant-based nutrients, ensuring each treatment delivers radiant results with a holistic touch. Infused with gemstone energy and designed to support overall wellbeing, ISUN facials promote what the brand calls “The Quantum Healing Effect”—a synergy of nature, intention, and innovation.

Treatments are now available. A reservation can be made by contacting the Spa directly at 215 419 5050 or by clicking here.