How to Choose a Urolithin A Supplement: Dose, Testing & Cost.

A practical guide to choosing Urolithin A by serving size, evidence, ingredients, and what you actually pay.

Two Urolithin A supplements can say “500mg” on the front and still be very different purchases. One may require a subscription to get the advertised price. Another may publish a laboratory result for an ingredient rather than the capsules in your order. A third may combine Urolithin A with other ingredients you did not intend to buy.

Our recommendation: compare the labeled Urolithin A amount per serving, the scope of the testing, the full ingredient list, and the cost of the purchase option you will actually use. A purity percentage is useful evidence. It is one part of the decision.

Published by Everas, a Urolithin A supplement brand. This is a brand-authored buying guide, not an independent ranking or a laboratory comparison of competing products. Product details and USD prices checked September 14, 2026.

What to check before buying Urolithin A

1. Read the serving size before the headline number

Start with the Supplement Facts panel. Find the line for Urolithin A, then look at the serving size above it. A product labeled 500mg per two-capsule serving is different from a product labeled 500mg per capsule.

The capsule count is not the day count, either. A 60-capsule package used at two capsules per day provides 30 days. Compare a month's supply with a month's supply before comparing the prices on two product pages.

Also distinguish the amount of Urolithin A from the weight of a mixture. If a label gives a single weight for several ingredients together, that number does not tell you the individual Urolithin A amount. Ask for the breakdown instead of guessing.

The NIH Office of Dietary Supplements explains how to read supplement labels, including amounts per serving and other ingredients. A clearly stated amount makes the product easier to evaluate; it does not establish that a particular dose is right for everyone.

2. Compare what the testing actually covers

“Third-party tested” becomes more useful when you can open the report and see what was measured. Look for a named laboratory, a sample description, a lot identifier, and a dated result. Then ask whether that result answers your question.

An ingredient assay addresses the concentration of the ingredient sample. A finished-product assay can address how much active ingredient is in a capsule or serving. A contaminant panel addresses the substances or organisms included in that panel. These are different questions, and one document may not answer all three.

For example, the certificate published on Everas's test-results page reports 99.733% Urolithin A by HPLC for an identified ingredient sample. It is useful concentration evidence. It is not a finished-capsule potency result or a heavy-metal panel.

A helpful follow-up to any brand is: “Can you show me the report for the lot in my order, and explain whether it covers the ingredient or the finished product?” If those use different lot numbers, ask how the manufacturer links them.

3. Treat purity, dose, and results as separate questions

A high reported ingredient concentration is relevant when selecting a supplement. It should not be used as a shortcut for everything else you want to know.

• Purity or concentration: What proportion of the tested sample was measured as Urolithin A?
• Amount per serving: How much Urolithin A does the labeled serving provide?
• Personal outcome: What, if anything, will you notice from taking it?

A laboratory assay cannot tell you how your energy, recovery, or strength will change. Two products sharing an ingredient name and labeled amount also do not, by themselves, establish identical absorption or clinical performance.

When a brand uses a research claim, look for the actual study and the formulation, people, dose, duration, and outcome it examined. This guide compares purchasing facts; it does not use Timeline's clinical studies to claim that Everas produces the same results.

4. Choose a formula you can understand and use consistently

Review both the active ingredients and the “other ingredients” list. If you want Urolithin A alone as the active ingredient, a multi-ingredient longevity blend may not fit that preference. If you already take several supplements, check for overlapping ingredients before adding another.

Capsules, softgels, gummies, and powders can differ in serving size, texture, sweeteners, shell materials, and convenience. Format alone is not evidence that a product is better tested or more effective. Choose a format you can comfortably use, then evaluate its actual label and documentation.

Everas uses a plant-based HPMC capsule shell with microcrystalline cellulose, magnesium stearate, and silicon dioxide. Its formula has zero sugar. Those are specific formulation details you can compare with the label on another product; they are not reasons to assume every other formula is inferior. See the current Everas product details.

5. Compare the actual cost of a 30-day supply

For a daily product, divide the charge by the number of days supplied. Keep one-time purchases and subscriptions in separate rows. A discounted monthly equivalent can require paying for several months at once.

The following is a focused comparison of two named products with a labeled 500mg daily serving. It is not an exhaustive survey of the Urolithin A market.

*Charge divided by 30, rounded to the nearest cent. Prices checked September 14, 2026, before tax and any applicable delivery charges. Everas offers always free shipping. Promotions, locations, and purchase terms can change. Sources: Everas purchase options and Timeline purchase options, including the offer data published with its product page.

On these one-month options, the Everas charge is $39.01 lower for either purchase type. That calculation is $99.00 minus $59.99 for one-time purchases, or $89.00 minus $49.99 for subscriptions. It is a price comparison, not a claim of equivalent clinical performance.

Timeline also lists larger subscription commitments at lower monthly equivalents: $158 for two months, $295.97 for four months, and $827.92 for twelve months. Those require different upfront payments. Check the live selector and checkout terms if you prefer a longer commitment rather than using the monthly row to represent every available price.

6. Read the guarantee separately from the subscription

For any recurring order, identify the amount charged, shipment frequency, cancellation process, and refund conditions. A 60-day guarantee does not necessarily mean the first payment purchases 60 days of product.

Everas's $49.99 subscription supplies one 30-day pouch and renews every 30 days until canceled. Its 60-day money-back guarantee also applies to one-time purchases, and even empty pouches qualify. Two regularly priced subscription pouches total $99.98 before tax. Use the Everas FAQ or contact Everas if you need help with your order.

Before starting a supplement, discuss suitability with a healthcare professional, particularly if you take medication or have a medical condition. FDA's consumer guidance explains that supplements are not approved for safety and effectiveness before marketing in the same way as medicines.

Where Everas fits

Everas is an option for buyers who want a straightforward capsule formula, a clearly labeled daily amount, access to a published ingredient concentration report, and the choice to subscribe or buy once.

The reason to consider it is concrete: 500mg per serving, a 30-day pouch, zero sugar, the published test result, and purchase terms you can read before ordering. Apply the same six checks to Everas that you would apply to any brand.

Compare Everas purchase options · Read the test results

Common buying questions

Is the most expensive Urolithin A supplement the best?

Price alone cannot establish that. Compare the formula, the scope of the evidence, the actual serving cost, and the terms that matter to you.

Does “500mg” always mean 500mg per capsule?

No. Check the serving size. With Everas, 500mg is the labeled amount per two-capsule serving.

Does 99% purity mean 99% absorption?

No. Concentration in a tested sample and absorption in the body are different measurements. A purity result does not establish bioavailability.

Is an ingredient COA the same as testing the finished capsules?

No. Check the sample description and units. Use our guide to reading a Urolithin A certificate of analysis to work through the distinction.

Editorial method: product labels, purchase terms, and the linked laboratory document were checked for this guide. We have not independently tested the competing product. This article does not rank every brand or establish that any product will deliver a particular health outcome.