The World's Leading Skincare Glossary, brought to you by Lesielle

The 1st Customized Skincare System that Adapts to YOUR Changing Needs


INCI: Saccharomyces iron ferment

What is Saccharomyces iron ferment?

Saccharomyces iron ferment is a skincare ingredient that is obtained through fermentation by the yeast named Saccharomyces cerevisiae in the presence of iron ions. This ingredient is known for its numerous benefits for the skin, making it a popular choice in the cosmetic industry. For more information please see: SACCHAROMYCES CEREVISIAE


Use & Benefits:

Saccharomyces iron ferment offers a range of benefits for the skin. Here are some of the most notable:

Anti-Aging Properties: One of the primary benefits of Saccharomyces iron ferment is its anti-aging properties. This ingredient can help reduce the appearance of fine lines and wrinkles, making it a great choice for those looking to maintain youthful-looking skin.

Skin Brightening: Saccharomyces iron ferment has also been found to have skin-brightening properties. It can help even out skin tone and reduce the appearance of age spots, giving the skin a more radiant and youthful appearance.

Moisturizing: Another benefit of Saccharomyces iron ferment is its moisturizing properties. It can help hydrate the skin and improve its overall texture, leaving it feeling soft and smooth.

Antioxidant: Saccharomyces iron ferment also contains antioxidants, which help protect the skin from damage caused by free radicals. This can help prevent premature aging and maintain healthy-looking skin.

Anti-Inflammatory: In addition to its other benefits, Saccharomyces iron ferment has been found to have anti-inflammatory properties. This makes it a great choice for those with sensitive or acne-prone skin, as it can help reduce redness and inflammation.

Saccharomyces iron ferment is a versatile ingredient that can be used in a variety of skincare products, including creams, serums, and masks. Its anti-aging, brightening, moisturizing, antioxidant, and anti-inflammatory properties make it a popular choice in many formulations.
When incorporating Saccharomyces iron ferment into your skincare routine, it is important to follow the instructions provided by the product manufacturer. This will ensure that you get the most out of this powerful ingredient.

In conclusion, Saccharomyces iron ferment is a highly beneficial skincare ingredient that offers a range of benefits, including anti-aging, skin-brightening, moisturizing, antioxidant, and anti-inflammatory properties. Its versatility makes it a popular choice in the cosmetic industry, and its numerous benefits make it a must-have ingredient in any effective skincare routine.


1.    Lee, H., & Kim, Y. (2015). The effects of saccharomyces cerevisiae fermentation on the antioxidant and anti-inflammatory activities in green tea leaves. Journal of the Korean Society of Food Science and Nutrition, 44(3), 424-429.
2.    Kang, J., Kim, J. E., & Yi, J. (2017). Saccharomyces cerevisiae fermentation filtrate improves facial wrinkles and increases type I procollagen synthesis in skin fibroblasts. Journal of Medicinal Food, 20(5), 469-474.
3.    Lee, M., Kim, E., Cho, J., & Lee, J. (2017). Saccharomyces cerevisiae fermentation filtrate promotes collagen synthesis and increases skin hydration. Journal of Cosmetic Dermatology, 16(1), 103-109.

Personalized & Adaptive skincare system

Create your own custom skincare and  adapt it to your skin changes

How to create your own Personalized Skincare with Lesielle?

Icons of the lesielle custom skin care system

Step 1: Select a nourishing base compatible with your skin, and your desired moisturization level

Step 2: Complete your treatment with up to four active ingredients for consistent and occasional use.

Step 3: Insert your base and up to four actives ingredients into your Lesielle device to produce a fresh single dose of face cream on demand when you need it.

Complete your routine with a cleanser and other complimentary products and accessories.


Don't you know what Base and Actives your skin needs?

Take our personalized skincare quiz.

Notice: the information collected here is limited in terms of use and scope. See terms and conditions.

The skincare system for an ever evolving skin, using recognized active ingredients with scientifically proven efficacy to create treatment tailored to each day's State of Skin. 

  • All rights reserved 2023