Aeternum® Urolithin A (UA) - 500mg Capsule (1,000mg Per Serving)

What is Aeternum Urolithin A 500mg Capsule?

Aeternum UA Capsules deliver 500mg of 100% pure Urolithin A per capsule — with zero fillers, binders, colorings, preservatives, or artificial additives. Each serving (2 capsules) provides 1,000mg of pure Urolithin A, matching the dose used in clinical trials. Every batch is independently tested by an ISO 17025-accredited laboratory with results publicly available.

What does it support?

• Mitochondrial renewal — activates mitophagy, the body's process of clearing damaged mitochondria and replacing them with healthy ones
• Muscle strength and endurance — clinically shown to increase strength by 12% and endurance by 17%
• Healthy inflammatory balance — modulates NF-κB and cytokine signaling pathways
• Cellular energy production — improves mitochondrial function at the cellular level
• Gut and skin health — via postbiotic activity in the microbiome

How does it work?

Urolithin A is a postbiotic compound naturally produced when gut bacteria metabolize ellagitannins from pomegranates and walnuts. Most people lack the gut bacteria needed to produce meaningful amounts — supplementation bypasses this and delivers UA directly. UA activates mitophagy: the cellular "recycling" of damaged mitochondria, which is one of the primary drivers of age-related energy loss and physical decline. Backed by 15+ years of research and multiple placebo-controlled human trials.

How do I take it?

Take 1–2 capsules daily, with or without food. Start with 1 capsule (500mg) and increase to 2 capsules (1,000mg) after 2–4 weeks if desired. Capsules can be taken at any time of day. No cycling required — consistent daily use produces cumulative benefits.

Who is it for?

Adults seeking a convenient, travel-friendly form of Urolithin A for daily longevity support. Ideal for those who prefer capsules over powder, or who want a precise, consistent dose without measuring. Suitable for vegans. Non-GMO, gluten-free, soy-free, dairy-free.

How is purity verified?

Every batch is tested by Summit Nutritional Laboratories, an ISO/IEC 17025-2017 accredited independent lab. Results show 99.317 g/100g purity — independently confirmed, not self-reported. Certificate of Analysis is publicly available below.

📄 View Third-Party Certificate of Analysis (COA) — 99.317% purity confirmed →

How does it compare to Mitopure capsules?

Aeternum UA Capsules contain the same active compound as Timeline Mitopure capsules — Urolithin A — at the same 500mg per capsule dose, with no proprietary additives, at up to 70% lower cost per dose. Unlike Mitopure, Aeternum provides a publicly available COA from an accredited lab.