Viome vs. VitaRx: Which Is the Better Personalized Supplement Brand in 2025? (An Honest Comparison)

Personalized nutrition is gaining popularity like never before, offering tailored supplement plans based on everything from lifestyle quizzes to advanced biological testing.

In this review, we compare Viome, a data-driven wellness company using RNA sequencing, with VitaRx, a streamlined service focused on affordability and simplicity.

By looking at their methods, pricing, ease of use, quality, and customer support, you’ll get a clearer picture of which option might align best with your health goals and daily routine—whether you’re drawn to in-depth analysis or a more straightforward approach.

Viome

Viome, founded in 2016 by visionary entrepreneur Naveen Jain in the Seattle–Los Alamos region, has rapidly emerged as a leader in AI-driven wellness.

Jain, previously the founder of InfoSpace, established Viome with a bold mission: to make illness preventable by unlocking the mysteries of the gut microbiome.

Their flagship offering, the "Gut Intelligence" test, uses metatranscriptomic RNA sequencing, analyzing active microbial gene expression, to deliver personalized food, nutrition, and supplement recommendations.

Viome’s team of AI researchers, data scientists, clinicians, and microbiologists collaborates to translate cutting-edge science into user-friendly health insights.

VitaRx

VitaRx launched in 2019 when Puerto Rican entrepreneur Jesse Villanueva found himself struggling with malnutrition from demanding work schedules and poor eating habits. Frustrated by overpriced, non-transparent supplement services flooding the market, he decided to create something better.

Rather than reinventing vitamins, Villanueva focused on doing the basics really well. VitaRx's mission blends science with accessibility, making personalized wellness effortless and affordable for everyone.

The company keeps operations lean and community-focused, ensuring all offerings remain rooted in clinical evidence while staying transparent and accessible.

The VitaRx experience centers around a quick 3-minute health quiz that delivers tailored vitamin, mineral, and supplement recommendations. Instead of generic bottles, each supplement is individually packed and delivered monthly in user-friendly dispenser boxes.

This personalized approach, developed alongside doctors, dietitians, and nutritionists, represents a science-first methodology that prioritizes user needs over industry gimmicks.

What sets VitaRx apart is their commitment to transparency and quality without the premium markup. They source clean, tested ingredients from FDA-registered, cGMP-certified facilities and provide complete transparency about testing, dosing, and sourcing; no proprietary blends hiding ingredient amounts.

Key features include:

• Flexible subscriptions that users can pause, skip, or cancel easily
• Transparent pricing, with most users spending under $30 per month
• Individual supplement packaging for precise daily nutrition
• Complete ingredient transparency and third-party testing

In-depth comparison

Personalization

Viome delivers individualized health insights through its proprietary metatranscriptomic RNA sequencing technology, which analyzes active gene expression in stool, saliva, and blood samples.

Their AI-powered platform interprets microbial activity to provide personalized nutrition, supplement, and diet recommendations backed by a growing dataset of over 600,000 biological samples and more than 500,000 test kits sold worldwide.

Supported by a robust interdisciplinary team combining science and product design, Viome ensures that each recommendation is clinically grounded and tailored to real-time biological signals.

VitaRx delivers a streamlined personalization approach built around a three-minute health quiz.

Users share lifestyle habits, health goals, and dietary preferences, after which VitaRx’s clinically-informed algorithm recommends targeted vitamin and supplement blends tailored to your health needs.

Delivered in daily dispenser packs, this method simplifies personalization, making it far more accessible and affordable for everyone.

Pricing

Viome’s advanced testing comes with higher upfront costs. Its Gut Intelligence or Full Body Intelligence tests typically range from around $149 to $349 (yakies).

Ongoing precision supplement plans can add $60–$100 per month, and Viome recommends repeating tests every 4–6 months to account for changes in the microbiome.

VitaRx doesn’t require any testing fees upfront. Their personalized packs start under $30 per month and are flexible; subscribers can pause or cancel at any time.

This makes VitaRx a more budget-friendly wellness solution that emphasizes long-term consistency over one-time diagnostic investment.

Ease of use

Viome offers a high-tech, data-rich experience geared toward individuals comfortable with interpreting complex reports and integrating nuanced health guidance into daily routines.

While the AI-generated recommendations are impressively detailed, some users may find the retesting frequency and the depth of data overwhelming.

VitaRx, in contrast, has a simpler process to get started. From the user-friendly quiz to the visually appealing dispenser box, the experience is designed to be effortless.

Each pack is labeled and segmented into daily servings, ensuring users don’t overthink their routine—just grab and go. The ability to adjust or cancel subscriptions without penalty makes it an even more convenient option.

Quality & transparency

Viome’s platform is anchored in cutting-edge science, leveraging validated metatranscriptomic analysis and AI to interpret gene expression related to health.

Its development is grounded in peer-reviewed studies, ongoing clinical validation, and strict scientific oversight through close collaboration between research, engineering, and product teams.

VitaRx emphasizes quality and openness. All supplements are manufactured under FDA’s cGMP guidelines, undergo third-party lab testing, and include organic-certified options.

The brand is transparent about ingredients, dosages, and sources, and actively shares its mission, values, and development process.

Customer support

When it comes to customer service and support, both Viome and VitaRx take different approaches, with notable strengths and challenges, that influence the overall user experience.

Viome offers a support infrastructure that is reactive and built around resolving issues after they arise.

On Trustpilot, Viome maintains a TrustScore around 3.2/5.

Some clients appreciate detailed help when challenges occur. However, several reviews point to persistent frustrations—like order delays, account login problems, and difficulty canceling subscriptions. One user recounted a struggle with website functionality:

Others have reported slow responses or inapplicable canned replies, leaving unresolved account access or kit registration issues.

According to the Better Business Bureau, Viome averages just over 2/5 stars in customer satisfaction. One reviewer described a burdensome cancellation process:

VitaRx emphasizes proactive support and puts control firmly in the hands of the customer.

Their TrustScore is around 4.5/5, with reviews highlighting convenient, flexible service.

The brand promotes transparency and responsiveness, often citing how easy their vitamin pack dispensers are to use:

VitaRx also provides a well-organized Help Center, making self-service support accessible for routine inquiries.

Get your personalized vitamin recommendations in less than 3 minutes.

Take the Health Quiz

Get your personalized vitamin recommendations in less than 3 minutes.

Take the Health Quiz

When to choose each brand

Choose Viome if you:

• Can budget hundreds of dollars a month.
• Want detailed recommendations from advanced RNA sequencing.

Choose VitaRx if you:

• Want quick results from a 3-minute quiz.
• Prefer under $30/month with no test fees.
• Appreciate transparent, clinically-backed formulas.
• Value flexible subscriptions, you can change anytime.
• Prefer a simple, consistent daily routine.

Frequently asked questions (FAQ)

Here are some of the most frequently asked questions about Viome and VitaRx.

Final thoughts

Viome delivers unmatched detail through advanced RNA testing, ideal for people who want deep insights and can commit to the cost and retesting schedule. But for many, the expense and complexity may outweigh the practical benefits.

VitaRx offers affordable, evidence-based supplements guided by a quick quiz.

With transparent ingredients and flexible subscriptions, it’s easy to stay consistent without overcomplicating wellness.

Ultimately, the best choice is the one that fits your lifestyle, budget, and health goals, whether that’s high-tech precision or straightforward daily nutrition.

Sources and references

• Viome Review on Innerbody
• Viome Test Review - MindBodyGreen
• Viome Review - MyGeneFood
• Decode Age - Best Microbiome Testing Kits
• Viome Profile - Medical News Today
• Vogue - At-Home Microbiome Test
• Viome Full Body Pack - FemTech Insider