What is it?

Ceramides are a type of naturally occurring, long-chain fatty acid that makes up about 50 percent of the skin’s outer layer, also known as the epidermis. Phytoceramides, used in SKINMUNE SIPS, are derived from plants and generally considered to promote anti-aging and epidermis health better than synthetic counterparts.

Ceramide prevents moisture loss through reinforcing our skin’s natural barrier function. As we age the amount of ceramides in our skin naturally declines. Environmental factors such as weather, air pollution, UV rays, stress and aging can further reduce ceramide concentration and effectiveness. When ceramide levels are low, moisture can escape the skin, and unwanted particles, such as irritants, pollution, and even infectious agents can enter. When skin barrier is compromised, it can lead to dry, rough, flaky, and inflamed skin, especially in people with active eczema.


  • Supports healthy skin barrier, especially the epidermis
  • Increase hydration
  • Reduce appearance of wrinkles and fine lines

    Summary of Select Clinical Studies:

    • Significant increase in skin hydration and an improvement in associated clinical signs were observed after 3 months 1 
    • Reduced skin dryness, hyperpigmentation, itching and oiliness after 3 weeks 2


      1. Guillou, S et al. “The moisturizing effect of a wheat extract food supplement on women's skin: a randomized, double-blind placebo-controlled trial.” International journal of cosmetic science vol. 33,2 (2011): 138-43. doi:10.1111/j.1468-2494.2010.00600.x
      2.  Heggar Venkataramana, Sudeep et al. “Potential benefits of oral administration of AMORPHOPHALLUS KONJAC glycosylceramides on skin health - a randomized clinical study.” BMC complementary medicine and therapies vol. 20,1 26. 31 Jan. 2020, doi:10.1186/s12906-019-2721-3

      No more pills and powder

      GEST, short for inGEST, was formed by three best friends on a mission to create thoughtful supplements that make our world healthier and wealthier.

      Like many people reading this right now, the three of us struggled with skin issues and approached the concept of aging skin with a vague sense of anticipation and confusion. In our path towards wellness, we attempted clean diets, nearly half of the product catalogs at Sephora and Target, and of course, skin supplements.

      After two years of experimenting with skin supplements, we were thousands of dollars poorer and had little to show for it other than bad reactions with acne flares and even digestive issues. Supplements really do suck, we thought. But, our minds changed when we stopped searching for miracles cures and instead learned to ignore false marketing and instead focused on studying the science behind the supplements.

      Guess what? Dietary supplements really do work, gigabytes of lab data and research prove so (our own glowing skin, hair, nails agree). The market is just saturated with not-so-great products that are heavy on marketing and light on substance.

      That’s where SKINMUNE comes in. A great skin supplement only works when it’s the right formulation with correct dosages of active ingredients, and when consumed as a routine. We are so excited to bring to you SKINMUNE, which was formulated with experts and developed over the course of a year working closely with our early beta users.

      We’ve combined the best clinically-proven ingredients to launch GEST SKINMUNE (skin + immunity). The first formula of its kind, sip these daily to see supple, plump, hydrated skin.