Probiotic, Advanced Strength, 120 Capsules

Customer Ratings & Reviews

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4.7

Based on 4,998 ratings

3,854

754

292

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What customers say

Top positive review

iHerb customer

Posted on Aug 26, 2024

Switzerland

My new favorite probiotic

I recently started taking this probiotic and I feel like my digestion has improved. I think it’s an excellent quality for the price and I will definitely be purchasing it again. The only thing I didn’t realize prior to purchasing was that it’s taken twice a day so I thought I was getting a 60 day supply and it’s really only 30 days. It probably says that somewhere and I missed it. Just informing anyone who may read this review and also missed that piece of info. It’s still worth it.

(4,949)

iHerbCustomer

Silver

Posted on Mar 18, 2026

United Arab Emirates

206

200

Nice

Verified purchase

BioSchwartz Advanced Strength Probiotic is a strong, reliable, and well‑priced option for improving digestion and gut balance and helps the microbiome to deal with it. It’s especially good if you want a high‑CFU probiotic without allergens — but if you prefer more strain diversity, there are broader formulas available.

Silver

Posted on Mar 31, 2024

291

204

184

Amazing

Verified purchase

I adore the quality of this supplement. It has many benefits and one of them is for gut health. The size of the bottle is not bad and i finished the bottle and i am thinking of purchasing it again . By the way it has no awful taste so don’t worry

Coccinella

Silver

Posted on Jan 22, 2026

Switzerland

266

Großartig!

Verified purchase

very good product I use it daily and I am satisfied with it I can only recommend this product to everyone. Perfect size. Good quality.

iHerbCustomerLove

Gold

Posted on Aug 24, 2025

Jordan

446

Verified purchase

Great ingredients quality and size With proper high benefits dosage and acceptable taste

Tamy89

Silver

Posted on Dec 4, 2025

Kuwait

255

Verified purchase

I like it and easy to use good size good quality and package Good supplement

Enassamara

Silver

Posted on Aug 28, 2025

Jordan

164

good

Verified purchase

this supplement is good for gastrointestinal system it smooth guts and enhances health.

iHerb customer

Posted on Feb 21, 2026

Saudi Arabia

My go-to daily probiotic

Verified purchase

BioSchwartz Advanced Strength Probiotic has become my reliable daily staple for keeping my gut health in check. I’ve been really happy with how consistent and gentle it feels. There is no discomfort, just steady support that helps me feel balanced day to day. It’s easy to take, fits seamlessly into my routine, and gives me confidence that I’m doing something good for my digestive health. Definitely one I plan to keep using, highly recommend.

iHerb customer

Silver

Posted on Aug 31, 2025

Croatia

130

Great probiotic

Verified purchase

Excellent probiotic! It supports digestion, improves gut health, and helps with overall well-being. The ingredients are clearly high quality and the capsules are easy to take. I noticed a positive difference in my digestion within a short time. A reliable and effective product.Great quality and good size for the price

GlowByMe

Silver

Posted on May 5, 2025

Saudi Arabia

119

good

Verified purchase

I’ve been using BioSchwartz Advanced Strength Probiotic for a few weeks now, and I’ve noticed a real improvement in my digestion. The capsules are easy to take, and I love that they don’t need refrigeration, making it convenient for travel. I did experience a bit of bloating at first, but it settled after a few days. Overall, I feel like my gut health has definitely improved, and I’ll keep using it. Would recommend if you're looking for a solid probiotic.

iHerb customer

Silver

Posted on Oct 18, 2024

Israel

136

SUPERB!

Verified purchase

This is one of my favorite probiotic formulas on iHerb, and I don't even consider switching back to the over-the-counter options I used to take because these work so well for me and really help maintain my intestinal flora. They are of much higher quality and potency, and they're more affordable than local alternatives. If you've recently taken heavy medications like antibiotics, it's important to start taking probiotics for about two months to help normalize your intestinal flora, which can be disrupted by antibiotics and lead to further health issues. Just keep in mind that the GI tract needs time to heal…

Customer Ratings & Reviews

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