IOPE Men Bio Essence Intensive Conditioning Moisturizing Water Serum for Face, Anti Aging Face Serum, Skin Brightening and Tightening Formula for Fine Lines and Sun Damage, 4.90 FL OZ

About to finish my first bottle, so I ordered the second one. The main ingredient in IOPE Bio Essence is Saccharomyces Ferment Filtrate, which is another name for yeast broth. SKII’s Pitera also comes from a strain of saccharomycopsis.The difference between this and SKII in terms of yeast broth may be similar, but not exactly the same, because you can't imitate the patent of SKII. The actual difference should be the acidity. Compared to IOPE, which the pH close to neutral, the acidity of the SKII is slightly stronger, and the effect of accelerating keratin metabolism and promoting regeneration and absorption is better, so you will feel more effective.For IOPE men's version there is 91% ferment filtrate, and the women's version is 93%. The main difference in the men's version is that he added 2% alcohol and mint refresher. Therefore, the men's version is more aimed at men's greasy skin and gives you a slight cooling sensation. Of course, if you are a dry-skinned man and are sensitive to alcohol, it is better to use the women's version.

My husband uses it daily.

I always buy this for my husband. He loves it!

Awesome results in skin tone and fine line repair. Easy to apply with great value.