Complete Probiotic is Complete
"With a broad spectrum of probiotics, including those shown in studies to help healing from Long Covid among other things, this is a well tolerated and helpful daily supplement."
Complimentary Shipping on Orders $50+
Triple-Action Support for Colon, Immune, Cognitive, and Cardiovascular Health*
This 3-in-1 probiotic blend is expertly formulated to meet the needs of adults aged 50 and over. With clinically studied prebiotics, probiotics, and postbiotics, it supports colon, immune, and cardiovascular health—with mood, digestion, and cognitive support that helps adults thrive at every age.* This high-quality supplement is produced in our GMP facility that is certified by NSF, with ingredients that are triple-tested to meet strict guidelines on potency, purity, and contaminants.**
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You know that age is just a number, and you’re ready to thrive today and tomorrow. Our expert-formulated, triple-action probiotic formula is targeted to meet your unique needs, with ingredients designed to support colon and cognitive health, cholesterol, and more.*
Prebiotic Blend: Acacia and Resistant Potato Starch, Adult 50+ Probiotic Blend, mycrobiome(R) Probiotic Blend, Postbiotic, Cellulose, Vegetable Cellulose Capsule, SIlica
Use only as directed. Take 1 Enteric VegCap daily with a meal. Do not take within two hours of taking antibiotics. KEEP REFRIGERATED.

This 3-in-1 formula includes clinically studied prebiotics, 50 billion CFU of probiotics, and a postbiotic, delivered in our Enteric Shield® VegCaps so fragile cultures arrive alive.*

Delivers 50 billion CFU of 28 distinct probiotic strains for greater diversity including Ls. paracasei, Lp. plantarum + B. lactis.* CFU (colony-forming unit) is the number of live and active bacteria in each serving.
Backed by Our 60-Day Guarantee

Expert-formulated, 3-in-1 probiotic formula is carefully crafted with clinically studied strains to help meet your unique needs now and into the future.*
Since 1973, Solaray has believed that what you put in your body should be proven, not promised.
We source our own raw materials and triple-test every lot.
We manufacture 95% of our products for full control.
15,000 tests per month verify ingredient potency and purity.^

In an industry where quality can vary widely, testing isn't just a step in the process. It is the process.
✅ Passed Testing for Heavy Metals**
Arsenic, cadmium, lead, mercury
✅ Passed Testing for Microbials**
Mold, yeast, coliform, e. Coli
✅ Passed Testing for Contaminants**
Gluten, ethylene oxide
✅ Passed Testing for Physical Properties
Moisture, color, disintegration, tap density, mesh 140, 20, and 60
**Most contaminants, heavy metals, and microbes are tested to ensure no more than 3 ppm.

Our production facility in Ogden, Utah is a GMP facility certified by NSF. We source and triple-test raw materials, make the majority of our products in-house, conduct stringent testing in our ISO-accredited lab, and distribute our own products to ensure quality and excellence in every bottle.
Support colon, immune, cognitive, and cardiovascular health—plus cholesterol, digestion, mood, and occasional stress*
Probiotic supplements contain beneficial bacteria that support digestive health and more.* Advanced probiotic formulas, like Solaray Mycrobiome Complete, include targeted strains for specific needs. For example, Solaray’s Women’s formula contains strains that support vaginal health; Men’s formula includes strains that support colon health.*
Yes, taking a probiotic daily can be beneficial, as consistency helps maintain a healthy balance of gut bacteria. While there are foods that support the microbiome, a probiotic supplement ensures that all of your needs are met—every day.
Probiotics help maintain a balanced microbiome by supporting good bacteria in the gut. When the good bacteria are strong, they help keep the bad bacteria in check so your body can thrive. Beyond digestion, certain advanced probiotics include strains that support immune health, mood, cardiovascular health, and more.*
Each probiotic strain has unique properties and targets specific aspects of health. The combined effect of multiple strains may be greater than the effect of individual strains alone.
Solaray experts selected strains that address the needs of different groups of people. For example, our Women’s formula features strains that support vaginal health and occasional stress, while our Active formula includes strains that provide exercise and respiratory support.*
The microbiome is the collection of all the microbes that live in your body. In relation to probiotics, the term usually refers to the gut microbiome: the microorganisms found in your gastrointestinal tract. The gut microbiome plays an active role in many bodily systems including the digestive, nervous, and immune systems.
Probiotics can help your body maintain a healthy community of microorganisms. Consider adding a probiotic to your daily routine if you’re interested in supporting your microbiome and general gut health with balanced, beneficial bacteria.
Because the gut microbiome affects so many bodily systems, different probiotic strains and blends can support different aspects of wellness. For example, strains of Lactobacillus have been studied for links to cardiovascular wellness.When choosing a probiotic, look for one that best matches your specific wellness goals as you age. Our Adult 50+ probiotic is expertly formulated to support colon, immune, cognitive, and cardiovascular health—plus cholesterol, digestion, mood, and occasional stress.*
Do not take probiotics within two hours of taking an antibiotic, as antibiotics can reduce probiotics’ efficacy by killing many of the live microorganisms they contain. You should also avoid mixing probiotics with antifungals or immunosuppressants. If you’re unsure about interactions between probiotics and prescription medications, consult your healthcare provider.
Solaray Mycrobiome probiotics are expertly formulated for targeted support. Strains are selected to address specific needs of different groups of people.
3-in-1 formula delivers the benefits of prebiotics, probiotics, and a postbiotic in one convenient capsule.
All Solaray products are made in the USA using globally sourced ingredients that are triple-tested for identity, potency, and purity. We verify raw materials ourselves to ensure what’s on the label is exactly what’s in the bottle and screen for contaminants like heavy metals and pesticides.**
Disclaimer: The customer reviews and testimonials featured on this site reflect individual experiences and opinions. Results may vary and are not guaranteed. These statements have not been evaluated by the Food and Drug Administration (FDA). The content is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional before starting any new supplement regimen or if you have concerns about your health.
Overall rating: 4.818182 / 5 from 44 reviews.
Mycrobiome Complete Probiotic Adult 50+ offers a potent blend of 28 probiotic strains, designed to support colon, cognitive, and cardiovascular health. Customers appreciate its sturdy packaging, easy-to-swallow vegan capsules, and effective ingredients for gut and immune health.
Review topics: ["ingredients","results","improvement","taste","feel","packaging","energy","difference","blend","capsules","supplement","probiotic","health","digestion","aftertaste","support","strains","side effects","postbiotic","gut","bacteria","brand"].
"With a broad spectrum of probiotics, including those shown in studies to help healing from Long Covid among other things, this is a well tolerated and helpful daily supplement."
— Timothy B. (5/5)
"Just started taking this and will review it again in 28 days. Seems like a great product and I love that it is more than just a probiotic!"
— Jennifer B. (5/5)
"This probiotic has helped my daily living"
— Kathy S. (5/5)
"No taste or aftertaste. Seems to work as well as the older version."
— Cathleen B. (5/5)
"I have not experienced any negative side effects when taking these probiotics. I typically use probiotics as a way to counteract gastrointestinal discomfort. I really like that this product also contains pre- and pro-postbiotics. Definitely worth giving a try! I received this product complimentary of Influenster in exchange for my honest review."
— Kbugatx 5. (4/5)
"It was here fast great communication and easy ordering"
— Julie (5/5)
"Great product, reasonably priced,arrived sooner than expected."
— Tina G. (5/5)
"I have been learning so much lately about the benefits of probiotics and was so excited to trial these. Since my husband and I are middle aged we are finding it more and more important to protect our gut health. These probiotics from a trusted brand are just what we need to help regulate or digestive system. I do recommend keeping them in the fridge for longer shelf life."
— Angelieu 7. (5/5)
"I chose to accept these for my husband, who is 52. These are Adult 50+ dietary supplements and it will be a good supplement for him to start taking to support colon health, especially with colon cancer in the family. It also supports immune, cholesterol and cognitive health. All great things for aging. You take just 1 vegetable capsule per day."
— Heatherwilliams0d6b 5. (5/5)
"Well, somehow I got sent the 50+ version hehe. . . Although I'm not quite 50 yet, I can say this pre-pro-postbiotic is a great formula and I've loved using other Solaray products. Reason for 1 less star is the fact that I am not 50+ so I don't know if I should really try them out, I may pass them along to my mom she would definitely appreciate them"
— Joannab1 5. (4/5)
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.