Why Cheap Doesn’t Mean Inaccurate
Not all aging tests are equal, but not all expensive ones are better either. If you’re looking for a cheap biological age test, you don’t have to sacrifice quality. Some kits under $300 still offer surprisingly advanced insights using DNA methylation or glycan profiling, the same biological signals used in cutting-edge research.
In this guide, we’ve ranked 5 affordable epigenetic test options that strike a smart balance between cost, accuracy, and usability.
🥇 1. DoNotAge Biological Age Test: Best All-Around Value
- Price: $275
- Method: DNA methylation (saliva)
- Best for: People who want biological age + broad wellness data
🎉 10% Discount with our code DAILYBIOHACKING
Why it wins: DoNotAge offers the most complete aging profile under $300. In addition to your biological age, you’ll get separate scores for memory, hearing, vision, and inflammation, all based on epigenetic markers. It also includes 100+ wellness insights, from vitamin metabolism to stress response.
You get mobile access, downloadable reports, and even fitness videos to support your goals. While it’s not the most scientifically transparent platform, the feature-to-price ratio is unmatched.
🥈 2. GlycanAge: Best for Immune & Inflammation Tracking
- Price: ~$299
- Method: Glycan profiling of immune markers
- Best for: Users focused on inflammation, stress, and immune aging
🎉 10% Discount with our code DAILYBIOHACKING
What makes it different: GlycanAge doesn’t measure DNA methylation. Instead, it focuses on immune system aging by analyzing sugar molecules called glycans on your IgG antibodies. These markers are highly responsive to stress, hormone shifts, and lifestyle changes, especially in women going through menopause.
The real value? It includes one-on-one consultations with a specialist to interpret your results and create a health plan. It’s ideal for users who want actionable support, not just numbers.
🥉 3. EasyDNA KnowYourBioAge: Best Budget Pick
- Price: $129
- Method: DNA methylation (saliva)
- Best for: Beginners and gift buyers
Why we like it: It’s one of the cheapest biological age tests available, and it actually delivers decent results. You’ll get a basic PDF report showing your biological vs chronological age, sample quality score, and tips to improve aging through sleep, exercise, and diet.
There’s no app, coaching, or extra metrics, but for under $150, it’s a solid starting point for anyone curious about how their body is aging.
🏅 4. MyToolbox Genomics: Best for DNA + Methylation Combo
- Price: $273
- Method: DNA methylation + trait analysis (saliva)
- Best for: Biohackers who want genetic and epigenetic data
What stands out: Toolbox combines biological age with 16 DNA-based traits, including gut health, stress resilience, and vitamin deficiencies. You also get a mobile app, free group coaching, and suggestions on supplements, sleep, and air pollution response.
It’s ideal if you want more than just a number, and are ready to take action based on your results. Just know that results can take up to 9 weeks, and it lacks peer-reviewed transparency on their epigenetic methods.
🎓 5. Elysium Index: Most Advanced, But Just Over the Line
- Price: $299
- Method: Proprietary DNA methylation platform (saliva)
- Best for: Users wanting system-level data and research access
The trade-off: Elysium’s Index test is based on impressive science, developed with Yale’s Dr. Morgan Levine and validated in Nature Aging. It provides aging scores for 9 body systems (brain, liver, heart, etc.) and uses a custom chip for higher precision.
But here’s the catch: results take 6+ weeks, there’s no app or raw data, and no coaching. For $299, it’s slightly above our definition of a budget test, and it’s best suited to users who want deep science, not fast feedback.
🧠 How to Choose a Cheap Biological Age Test That Works
Before you buy, ask yourself:
Do you care about science transparency?
→ Elysium and myDNAge (not in this list) are both built on published models.
Do you just want your biological age, or more?
→ Go simple with EasyDNA, or comprehensive with DoNotAge.
Are you optimizing for inflammation or stress?
→ GlycanAge is the clear winner here.
Do you want coaching or app access?
→ MyToolbox Genomics offers the best ecosystem.
How accurate are cheap biological age tests?
A cheap biological age test can still be highly accurate, it depends more on the method used than the price. The most reliable tests measure DNA methylation, a proven marker of how your body is aging on a cellular level. Reputable tests like DoNotAge, MyToolbox Genomics, and GlycanAge all use scientific methods that reflect changes in inflammation, immune health, or gene expression. While they may not include advanced lab-grade features like 1M+ CpG coverage, their core algorithms are based on well-established aging science.
What is the best value biological age test in 2025?
The best overall value test in 2025 is DoNotAge. For under $300, it offers not just your epigenetic age, but also extra insights like inflammation, memory, hearing, and eye age. These are features typically found in tests that cost $500 or more. It also includes over 100 wellness reports, an app, and educational support, making it ideal for anyone wanting both affordability and depth.
Can saliva-based tests really measure biological age?
Yes, a saliva-based biological age test can be accurate, especially when it’s measuring DNA methylation. Companies like DoNotAge and EasyDNA use this non-invasive method to collect epigenetic material from your cheek cells. While some argue that blood samples may be slightly more comprehensive, recent studies show that high-quality saliva samples still provide reliable biological age estimates, especially for lifestyle tracking.
Are these tests approved by doctors or backed by science?
Most cheap biological age tests are not FDA-approved, but many are backed by peer-reviewed research or collaborations with scientists. For example, GlycanAge has over 30 years of research in glycoscience, and Elysium’s platform was co-developed with Yale University. DoNotAge and EasyDNA are less transparent scientifically, but still use industry-standard DNA methylation analysis. For full clinical-grade reports, higher-priced options like TruAge or NOVOS offer more published validation.
Can I use my HSA or FSA to pay for a biological age test?
Not all tests qualify. As of 2025, DoNotAge, EasyDNA, MyToolbox Genomics, and GlycanAge are not eligible for HSA or FSA reimbursement. However, tests like TruAge and NOVOS Age are eligible, especially if ordered with a doctor’s note or as part of a longevity consultation. Always check with your benefits provider and request a Letter of Medical Necessity if needed.
How often should I retest my biological age?
If you’re actively changing your lifestyle: improving sleep, starting supplements, or reducing stress, it’s smart to retest every 3 to 6 months. That gives enough time for measurable changes in DNA methylation or glycan profiles to show up. Some platforms, like MyToolbox Genomics and Tally, offer discounted re-testing plans and app-based tracking to monitor your progress over time.
What’s the difference between DNA methylation and glycan testing?
Both reflect biological aging, but they measure different things. DNA methylation tests (like DoNotAge, EasyDNA, or Elysium) look at chemical tags on your DNA that influence gene activity. These changes accumulate over time and are linked to aging, disease risk, and lifestyle factors. Glycan tests (like GlycanAge) measure sugar molecules on immune proteins, especially IgG, to show how inflammation and immune aging are affecting your body. Glycan testing tends to respond faster to lifestyle shifts, while DNA methylation gives a broader view of biological age.
What’s the cheapest biological age test with personalized feedback or coaching?
The best option is MyToolbox Genomics, which includes group coaching sessions, a mobile dashboard, and practical lifestyle recommendations for about $273. While others like EasyDNA are cheaper, they only offer a static PDF report. DoNotAge includes video resources and health tips but not live coaching. If you’re looking for human support and an app-driven experience, MyToolbox Genomics is the top budget choice.
