

🛡️ Build your bacterial army—stay fresh, balanced, and unstoppable.
MenBiotics is a cutting-edge topical probiotic spray formulated specifically for men, featuring resilient Bacillus coagulans spores suspended in purified water. Designed to penetrate beneath the skin’s surface, it provides up to three days of protection by promoting beneficial bacteria that combat odor, fungal infections, acne, and various skin irritations naturally. This all-natural, non-chemical solution supports skin health across multiple problem areas, delivering long-lasting freshness and microbial balance without the need for refrigeration or harsh treatments.
| ASIN | B018C41DDI |
| ASIN | B018C41DDI |
| Additives | Probiotics, Purified Water |
| Age Range Description | Adult |
| Brand | SIANI |
| Customer Reviews | 3.8 3.8 out of 5 stars (106) |
| Customer reviews | 3.8 3.8 out of 5 stars (106) |
| Date First Available | 1 July 2016 |
| Department | mens |
| Format | Liquid |
| Is Discontinued By Manufacturer | No |
| Manufacturer | Smart-N-Healthy, LLC |
| Manufacturer reference | J1-BFKZ-5V9F |
| Product Dimensions | 1.27 x 1.27 x 13.97 cm; 113.4 g |
| Units | 4.00 Ounce |
| Weight | 113 g |
S**N
Coagulans is definitely a tough contender. I have used Mother Dirt for years and am happy with that. The price of Mother Dirt got a bit high for me so my comparison with Menbiotics is my review. How does one review a body probiotic when compared to ... what? Bottle is not required to be in fridge, we keep in bathroom cabinet. Big plus, not the cold but the product being in spore form. Spores are tough as nails and they 'wake up' when on the skin. For my 'short version' i take about 6 showers monthly, work directly with the public so smelling is CRITICAL FOR ME. Zero issues with smell. Consider I am fanatical internally with balanced bacteria and tend to 'feed the bacteria' when eating food. My ego has eaten enough this lifetime, time for me to feed them! First thing I noticed is that i did not have to apply as regularly this spray compared to Nitrosomonas in M. Dirt. I have used soap and hot water showers and did not apply afterwards to see if the Coagulans colony was disrupted. Success, these guys can withstand some HEAVY attacks externally and easily survive as my crotch, armpits, beard, face, scalp and feet are where i apply. Yes my butt, too, guys, lift the 'doo-dad's' and spray away. You will create an army of bacteria that will keep pathogenic materials(ie. jock itch, fungal, bacterial) in check as coagulans doesnt share well with pathogens. This is an A+Review on a product that i have now been using for 3-4 months and will continue. I was going to go back to M. Dirt but havent yet. Studying the relationship between probiotic strains... my schedule is tight lately to do the research but had to mention my results. Outstanding protection and a relationship with a bacteria that i can nurture, wash with Castille soaps(much gentler)and am finding that soap places are starting to cater to us(those that wish to not strip every oil from our skins, including good bacteria) and dont need to shower but 1-1.5 times per week(average 6 showers a month). And exercise, sweat, skin oils... all for the diet of Coagulans. Let them, like in the intestines, grow a colony that will benefit you. And feed them! Next time your exercising remember you are increasing your colony by feeding them our urea and skin waste. They will take care of you back 100 fold. Mother Dirt rocks, hands down a wonderful product. Coagulans, now we are talking species of bacteria not company ethics here, is just a brutal bacteria that has a 'tough as nails' spore phase that is in the bottle. So shake the bottle before use(see the white stuff on bottom?). And these spores grow up on the skin, creating more spores that are dormant and in the skin layers. I can tell you my testing with tea tree soaps and more did not seem to destroy this colony. My 'attacks' with essential oil soaps was only minimal, not like day after day consistently, but the times i used antimicrobial soaps like tea tree the colony was still active as i would know from my own smell within a day or two if i needed to replenish the colony. I live in SoFla so the heat, the humidity is outstanding. Have not tested 'Colony survival' with saltwater scuba diving ... yet. Will report my findings here when i go diving soon. I will not spray this on for 3-5 days after the sea dive to see if there is ANY change in my skin areas, texture, color, odor, very intuitive here. If not, these lil buggers are some durable kids i am honored to raise on this lifetime's temple. Thank you if you got this far! PS> there is no scent, and for 'style' i dont know what that means so i gave no stars for scent and 'style'. And YES, i do spray this in mouth after waterpik and brushing and serious rinsing of mouth with water. My gums are smiling and I have a colony in my deep gum beds which makes me smile as well. Thank you, lactic acid producing bacillus coagulans for growing on my parts! You have helped me adapt to the environment better than any chemical, pharmaceutical, store bought skin regimen for longevity and ease and prevention. UPDATE: Went to Bogota, Colombia recently, the weather was cool. I left from Miami. Came back with a minor jock itch due to wearing thick sweat pants from cold weather into hot and humid weather. Decided to test the Coagulans and their production of lactic acid on said jock itch. One spray and the itch was gone. Next day there was no trace of any redness and the fungus was eradicated. Purposely did not treat the jock itch, wanted only this spray to contend with the pathogen. L. Coagulans creates a hostile environment for the fungus to take a hold. This stuff kills jock itch fast, no chemicals and stays around for protection. Being in spore form in the spray bottle, this travels well and these colonies are TOUGH. Thank you for reading.
J**.
It seemed to help with skin blemish, but could have just been time and cleanliness.
A**R
I’ve been using MenBiotics for a few weeks now and I’m honestly impressed with how well it works. It’s an all-natural, non-medicinal topical probiotic spray made with purified water and probiotics, and it’s been especially helpful for breakouts and gym-related odor. I spray it on before going to the gym and again after, and it helps keep my skin feeling clean and fresh. The idea behind it makes a lot of sense — the good bacteria crowd out the bad bacteria. Since using it, I’ve noticed fewer breakouts and much better odor control. Another big plus: it does NOT need to be refrigerated, which makes it convenient for everyday use and travel. The company mentioned that their specific probiotic blend is a trade secret, but it contains a high concentration of Bacillus strains, which are known to be very stable and effective. I also appreciate that it’s multipurpose — it’s designed to help with things like jock itch, acne, dry or itchy skin, and overall skin balance. Finally, it’s reassuring to know that if it didn’t work for me, I could return it under Amazon’s 30-day return policy. Thankfully, I haven’t needed that. Overall, if you’re dealing with odor, breakouts, or skin irritation — especially if you work out or sweat regularly — this is definitely worth trying.
K**.
I bought the MenBiotics Topical Skin Cleansing Probiotic (4oz) hoping it would improve my skin health, but I was really disappointed. Like another probiotic spray I tried, I’m skeptical this even contains active probiotics—it felt like spraying plain water with no impact whatsoever. I used it regularly as directed, both externally and internally as suggested, but noticed zero difference in my skin’s appearance, texture, or overall health. The product is hypoallergenic and comes in a decent bottle, but that’s where the positives end. For a vegan, natural product marketed for men, I expected some results, but it was a complete miss for me. I wouldn’t recommend unless you’re sure it’ll work for you.
D**L
This product is definitely 5 star. I care for a disabled individual with ALS, which is an autoimmune condition - as is cancer, lupus, RA, etc. As a result of the immune insufficiency he has skin and scalp conditions. After using all the products recommended by the Dermatologist, and witch-hazel both with and without alcohol, specialty shampoos - and you name it - I happened upon this product. O M G !!! We saw an immediate positive response as the scalp began to clear up. He had a cradle-cap like condition which is almost completely clear. Also, the fold areas on his neck are no longer red and sore. It didn't matter how clean we kept these areas and what products we used, the results were always unsatisfactory --- until this product. WOW is all we can say. I have just purchased their products for myself (feminine side) as well. The proof is in the pudding as they say, and let me tell you....this is PROOF!!
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