Why Dr. Ohhira’s Probiotic Skin Care Products are
Perfect for Every Skin Type
Explaining the Science Behind the Skincare

By Ross Pelton, RPh, PhD, CCN


Dr. Ohhira’s Probiotic Kampuku Beauty Bar/Dr. Ohhira’s Probiotic Magoroku Skin Care Lotion

Your skin is a complex ecosystem that is populated by a wide range of bacteria that constitutes your skin microbiome. Many cosmetics and traditional skin care products disrupt the skin’s microbiome and remove important compounds that regulate the health of the skin.

The skin is actually the body’s largest organ and it has a number of important functions such as regulation of body temperature, moisture, excretion of toxins and the manufacture of vitamin D. The skin is also a sensory organ that responds to temperature, pressure, vibration and injury. In addition to these functions, the skin is also an important part of our immune system, which protects us from external pathogens.

HEALTHY SKIN: Maintaining healthy skin is a critical component of maintaining overall good health. Healthy skin has an acid/base balance (or pH) that is slightly acidic. In the world of chemistry, acid/base levels are measured on a scale of 1-14, with 1 being highly acidic, 14 being highly alkaline, and 7 is neutral. The acid/base level of healthy skin is considered to range between 5.5 to 6.4, which is slightly acidic.

The body produces a number of acidic compounds such as lactic acid, amino acids and fatty acids, which are either excreted through the skin or are part of the skin. These compounds help maintain the proper level of acidity for healthy skin. This is very similar to the situation in the gastrointestinal tract where our probiotic bacteria produce similar acidic postbiotic metabolites, which help maintain the optimal level of acidity for a healthy microbiome in the intestinal tract.

HEALTHY MICROBIONE: During the multi-year fermentation process used in the production of Dr. Ohhira’s Probiotics®, the bacteria produce a wide range of compounds that we call postbiotic metabolites. As mentioned above, many of these compounds are weak acids classified as short chain fatty acids such as acetic, lactic, propionic and butyric acids and also amino acids and other organic acids. These acidic compounds, which are postbiotic metabolites produced by probiotic bacteria in the intestinal tract, are a critical part of our human immune system.

HEALTHY SKIN MICROBIOME: Many of the same acids are secreted through the skin. These acids help maintain a healthy skin microbiome and are an important part of the immune system in and on the skin. Another category of postbiotic metabolites that are produced by your probiotic bacteria both in the intestinal tract and on your skin, are called antimicrobial peptides (AMPs). These compounds are natural antibiotics which suppress the growth of pathogens but do not harm your beneficial bacteria.

POSTBIOTIC METABOLITES: After years of fermentation, the resulting black paste-like product is encapsulated to become Dr. Ohhira’s Probiotics®. Although the final product contains probiotic bacteria, we at Essential Formulas do not call Dr. Ohhira’s a probiotic. Instead, Dr. Ohhira’s Probiotics® are actually a fermented food product that contains a multitude of postbiotic metabolites. It is the postbiotic metabolites that regulate many aspects of the immune system and many other biological activities.

DR. OHHIRA’S SKIN CARE PRODUCTS: At the end of the fermentation process in the production of Dr. Ohhira’s Probiotics®, some of the final product is utilized in the production of Dr. Ohhira’s skin care products, which are the Dr. Ohhira’s Probiotic Kampuku Beauty Bar soap and Dr. Ohhira’s Probiotic Magoroku skin lotion. It is not the probiotic bacteria that give Dr. Ohhira’s skin care products their unique benefits, it is the unique blend of postbiotic metabolites produced by the bacteria during the multi-year fermentation process.

MAINTAINING HEALTHY SKIN: Compared to healthy skin, unhealthy skin is partially dehydrated, undergoes increased free radical damage, and contains lower amounts of fatty acids and collagen and also has a slower rate of cellular renewal.

Skin care science has discovered that healthy skin depends on maintaining proper skin pH and a healthy skin microbiome. Dr. Ohhira’s skin care products are formulated with all-natural ingredients plus the postbiotic metabolites contained in Dr. Ohhira’s Probiotics®. No other skin care products contain postbiotic metabolites. Manufacturers of other skin care products and other probiotic products don’t understand the important role that postbiotic metabolites play in maintaining the optimal pH levels and maintaining a healthy microbiome, both on the skin and in the intestinal tract.

At Essential Formulas®, we frequently get calls from customers who tell us that they noticed an improvement in the softness, texture, hydration and overall appearance of their skin shortly after beginning to use Dr. Ohhira’s skin care products. Other common anecdotal comments include improvement in teenage acne and reduction of redness and inflammation associated with various other skin conditions.

In Japan, many Japanese mothers apply Dr. Ohhira’s Probiotic Magoroku skin lotion to the skin of infants to treat diaper rash and other conditions that cause mild to severe redness and irritation on an infant’s skin.

Use Dr. Ohhira’s Skin Care Products To
Support The Health Of Your Skin

Adaptogen is a word that originated in the natural products industry. The term is used to describe products that normalize function. Many of the postbiotic metabolites produced by probiotic bacteria could be classified as adaptogens. For example, if your intestinal tract is too alkaline, the short-chain fatty acid postbiotic metabolites will decrease the alkalinity. This makes the GI tract slightly more acidic and normalizes the acid/base level. On the other hand, if your intestinal tract is too acidic, the same postbiotic metabolites will help to make the environment slightly more alkaline.

Both Dr. Ohhira’s Probiotics and Dr. Ohhira’s skin care products contain the postbiotic metabolites that are produced during the multi-year fermentation production process. As explained above, many of these compounds are adaptogenic. Therefore, Dr. Ohhira’s skin care products can be thought of as adaptogenic skin care products. They help to normalize your skin by helping to maintain optimal levels of skin hydration, acid/base balance, production of the skin’s antimicrobial peptides, and support the maintenance of a healthy skin microbiome.

We urge you to support the appearance and the health of your skin by using Dr. Ohhira’s Probiotic Kampuku Beauty Bar soap and Dr. Ohhira’s Probiotic Magoroku skin lotion. These products are safe and mild, yet they are powerful in their ability to help support and maintain healthy skin.

Dr. Ohhira’s products bring you the finest probiotics and skin care products. Only Dr. Ohhira’s products deliver health-promoting postbiotic metabolites.