Several reviewers say the product caused stomach pain and describe customer support replies as dismissive. Others report fast delivery and no stomach problems. Ratings run from very low to moderately high, showing sharply different experiences. Most feedback centers on tolerability and staff tone.
Examples from available reviews (Dec 2021 – Mar 2026).
Product caused stomach ache and company provided rude, unhelpful customer service.
“If you don’t like it then don’t take it and go somewhere else.”
Product caused stomach ache and company provided rude, unhelpful customer service.
“If you don’t like it then don’t take it and go somewhere else.”
Product arrived quickly and works without causing stomach discomfort.
“This formula don't cause any stomach discomfort, though, so I can take it without any worries.”
Customer service stands out as the main negative theme. Multiple reviewers describe replies they considered rude or unhelpful. Only a few comments mention good service.
Price and value come up rarely. One reviewer suggests acceptable value by mentioning good tolerability and quick delivery. Most reviewers do not discuss cost.
Most comments focus on stomach tolerance and shipping speed. Two reviewers report stomach aches after taking it. Another reviewer notes no discomfort and fast shipping.
Tolerance is the core quality concern. Several reviewers connect the product with stomach problems. At least one reviewer says it caused no discomfort and worked as expected.
Several reviews point to the tone of company replies. Quoted responses include blunt wording that reviewers read as dismissive. Few reviews describe communication as proactive or helpful.
Feedback splits between negative reports of side effects and dismissive support, and positive accounts of good tolerability and fast delivery. Reviews include clear complaints alongside a few satisfied experiences.
For each review, the core experience based on original source reviews.
Sources: Collected.reviews (1) · Trustpilot (1) · bbb.org (1) · Quotes shortened · As of: March 2026
Product caused stomach ache and company provided rude, unhelpful customer service.
“If you don’t like it then don’t take it and go somewhere else.”
Product caused stomach ache and company provided rude, unhelpful customer service.
“If you don’t like it then don’t take it and go somewhere else.”
Everything about Eniva Health's Vitamin B complex has been great for me, from the easy ordering process to how quickly my order arrived. I've been taking this formula for a little over a month now, and I absolutely love it! I have tried other vitamin B complexes in the past, but they always caused an upset stomach. This formula don't cause any stomach discomfort, though, so I can take it without any worries.
I am not the only person who is happy with Eniva Health's Vitamin B complex. My dad has also been using this formula and likes it just as much as I do. He has always been a big skeptic about vitamins and supplements, but he is now a believer in Eniva Health's products because of how good they have worked for us. Thanks, Eniva Health, for making such an awesome product!
This page combines submitted experiences with public reviews from platforms such as Google, Trustpilot, etc. Recurring points are summarized without changing the content of reviews.
Eniva Health makes and sells dietary supplements and nutrition products. Its lineup includes vitamins, probiotics, omega-3 formulas, and immune support supplements. The online store pages list product details and ingredients. Shoppers can buy from the company website or through authorized third-party retailers. The site also lists contact and support options for order and product questions.