An icon refined. First introduced in 2013, the Illuminating Serum now returns reformulated — with the same beloved botanicals and an improved fluidity. This oil-based, antioxidant-rich serum-highlighter nourishes the skin while imparting a natural glow.

It may be worn alone, mixed into foundation, or blended with skincare for a sheer, radiant finish. More than highlight, it acts as skincare — moisturizing, protecting, and delivering the signature GRESSA glow.

The original shade has now received its long-intended name, Drops of Jupiter, and is joined by two new celestial tones. Together, they create a constellation of light to be worn on skin, lips, or anywhere radiance is desired.

Cold-pressed broccoli seed oil and castor seed oil deliver hydration and antioxidants. Coconut alkanes lend silky slip, while silica provides the perfect light-scattering effect. The GRESSA Healing Complex™ — milk thistle, neem, horsetail, lemon balm, barberry, sea buckthorn, elder flower, bitter melon, and licorice root — infuses each drop with botanical strength. Mineral pigments provide luminous color, with no synthetic dyes or silicones.

*Brassica oleracea (Broccoli) Seed Oil, Ricinus communis (Castor) Seed Oil, Coconut Alkanes (and) Coco-Caprylate/Caprate, Silicon Dioxide (Silica), GRESSA Healing Complex™: *Silybum marianum (Milk Thistle) Seed Extract, *Azadirachta indica (Neem) Extract, *Equisetum arvense (Horsetail) Extract, *Melissa officinalis (Lemon Balm) Extract, *Berberis vulgaris (Barberry) Extract, *Hippophae rhamnoides (Sea Buckthorn) Seed Extract, *Sambucus nigra (Elder Flower) Extract, *Momordica charantia (Bitter Melon) Extract, Glycyrrhiza glabra (Licorice Root) Extract, Titanium Dioxide (CI 77891), Mica (CI 77019), Tin Oxide (CI 77861).

*Ingredients from organic farming.

Shake well before use. Dispense 1–2 drops into the palm of your hand. Apply with fingertips or the Air Focus Brush to highlight cheekbones, brow bones, Cupid’s bow, and any place light naturally falls.

For a sheer all-over glow, blend into moisturizer or foundation. For lips, wear as a luminous oil on its own or layered over color.

Drops of Jupiter — The original universal pearl, soft and celestial.
Moon D’or — A golden hue with warm undertones, offering a regal highlight with subtle bronzing.
Venus Veil — A rosy tone with cool pink undertones, lending freshness and romantic light.

Store away from direct sunlight. Shake before each use to ensure uniform texture. Natural separation may occur, a sign of purity and absence of synthetic stabilizers. Use within twelve months of opening.

Presented in a violet apothecary glass vial, designed to preserve freshness and protect delicate pigments from light.

Encased in endlessly recyclable violet glass, chosen for apothecary preservation and timeless elegance. Outer packaging is crafted from FSC-certified paper and printed with vegetable inks. Free of plastic, silicones, and synthetic dyes, the Illuminating Serum is as responsible as it is radiant.