

From a simple at-home collection, you receive certified lab insights that make health measurable and nutrition personal. The result: insights tailored with precision to help you understand what your body needs and how supplements can help you get there.

As part of the Solgar × Biostarks copromotion, access a special offer on your Biostarks at-home biomarker test kit.
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blood sample

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At-home biomarker testing helps you learn what supplements can support your body’s needs.
Everyday nutrition starts with clarity.
Measure essential vitamins, minerals, and key biomarkers to understand what your body needs. By pinpointing key deficiencies, you can adjust your diet and supplements to support your body where it needs it most.

This collaboration combines Biostarks’ laboratory-grade biomarker testing with Solgar’s gold-standard supplements. You measure what your body actually needs, review your personal biomarker report and health recommendations with your healthcare provider, and choose supplements with confidence—based on real data, not assumptions.
Most people supplement blindly. Biostarks shows you your actual biomarker levels, so supplementation becomes targeted, relevant, and measurable. Biostarks then provides trusted formulation recommendations s aligned with your results.
Yes. Even with a balanced diet and supplements, absorption, training load, stress, and lifestyle can affect your internal levels. This test helps verify what’s working—and what may still need adjustment.
Depending on the panel, we analyze key micronutrients, fatty acids, hormones, and metabolic markers that influence energy, recovery, immunity, longevity, and overall health.
Your results highlight which nutrients may need attention. Based on this, you unlock personalized Solgar recommendations and exclusive offers—but you always stay in control of your choices.
You collect a small sample at home in under 5 minutes and return it using the prepaid envelope. Once received, your sample is analyzed and your results are securely delivered online.
Most users receive their results within 5–10 days after the lab receives the sample.
Absolutely. Many users retest every few months to see how nutrition and supplementation impact their biomarkers over time.
Anyone who wants clarity—whether you’re focused on daily wellness, sport performance, longevity, or metabolic health. If you value precision and personalization, this is for you.
Yes. All test kits can be purchased using FSA/HSA funds where applicable.
You receive a clear, easy-to-understand report, personalized insights, and access to exclusive Solgar offers—so you can act on your data immediately.





