Shop Skincare for Every Skin.

Where Corneotherapy and effective barrier repair meet luxurious, results-driven formulas.

Luxury for Your Skin’s Dream Journey.

  • YOUR WORDS, OUR INSPIRATION!

    Swipe through to see how True Gemini Cosmetics is transforming skin health—one glowing review at a time!

  • “The Luminosity brightening serum is the perfect addition to my skincare routine. The consistency of the product is very nice and soaks right into my skin leaving it feeling soft, even and hydrated!”

    Sara V

  • “I love it so far! It makes my skin feel like a baby's bum and super hydrated which is exactly what I needed.”

    Jessica H

  • “Love the serum, it has really helped to brighten my skin up and not make it look as dull, definitely has become a staple and I will be buying it again!”

    Maryann M

  • “Luminosity is literally the best serum I’ve ever used. It is smooth and weightless, my skin never looked so good.”

    Daniella F

Luminosity Serum: Star Ingredients

CoEnzyme Q10

This antioxidant energizes skin cells, supports barrier repair, and combats signs of aging by protecting against free radical damage.

Green Tea

A powerhouse antioxidant that soothes skin, reduces inflammation, and reinforces the skin’s barrier against environmental stressors.

Squalane

Deeply hydrates and mimics skin’s natural oils, strengthening the barrier and reducing fine lines.

Vitamin E

Shields the skin from UV-induced damage while enhancing barrier resilience and skin repair.

Bakuchiol

Promotes even tone, reduces discoloration, and supports barrier health with its soothing, antioxidant properties.

Shop our best seller
Luminosity Silky Skin Brightening Serum

Luminosity Serum is crafted with a powerful blend of antioxidants to support your skin's barrier function and protect it from free radical damage. In line with Corneotherapy principles, these antioxidants—like CoEnzyme Q10, Vitamin E, Green Tea, and Bakuchiol—work to support the skin's natural processes, helping repair and protect the barrier. This not only combats pollution and environmental stressors but also promotes healthy, resilient skin for lasting radiance.