| Main purpose |
Broad gut health overview plus ecosystem context and personalized nutrition/supplements. |
Primarily a gut microbiome assessment focused on giving user-facing microbiome insights and recommendations. |
| Best for |
People who want data-driven, personalized food and supplement guidance using their own diary. |
People who want a consumer gut test with guidance based on stool microbiome results. |
| Sample type |
Stool sample (collected at home) paired with a 3-day food diary. |
Stool sample (at-home collection). |
| Analysis method |
16S DNA sequencing and Shotgun Metagenomics within its Gut Health Operating System. |
DNA-based gut microbiome analysis (exact method details may vary by product/plan). |
| What it measures |
Gut microbiome composition and ecosystem patterns, used to inform nutrition/supplement suggestions. |
Gut microbial composition signatures used to generate reported insights and guidance. |
| Pathogens included? |
Typically focuses on gut ecosystem and balance; specific pathogen panel details are not stated here. |
May include discussion of harmful organisms/risk markers depending on the report; exact included pathogens depend on the test version. |
| Functional / microbiome balance insight |
Designed to translate ecosystem patterns into functional balance-related insights for actionable changes. |
Often provides balance/imbalance style interpretation, but the depth may be more report-summary focused. |
| Broad gut health overview |
Central focus: broad gut health overview and ecosystem context for interpretation. |
Typically provides a broad enough overview to support general gut health guidance. |
| Personalized recommendations |
Personalized nutrition and personalized probiotic/prebiotic supplement recommendations. |
Personalized recommendations based on your microbiome results (format and depth can vary). |
| Nutrition guidance included |
Yes—driven by a 3-day food diary with guidance at the individual food item level and daily dosage. |
May include diet guidance, but often less detailed than food-by-food dosing tied to a diary (depends on the plan). |
| Actionability of results |
High—translates results into specific foods and supplement choices tied to your inputs. |
Moderate—guidance is provided, but may be less granular for day-to-day food dosing. |
| Easy-to-understand report |
Consumer-friendly, designed to be easy to interpret. |
Generally presented in a user-friendly way, though style may be more compact or report-driven. |
| Consumer-friendly vs clinician-focused |
Primarily consumer-friendly with readable explanations and actionable plans. |
Primarily consumer-focused; may still use clinical terminology depending on the report. |
| Suitable for ongoing monitoring |
Yes—sequencing approach is positioned for longitudinal comparisons over time. |
Often suitable for repeat testing/tracking, depending on how they benchmark trends. |
| Turnaround time |
Not specified here; typically depends on lab processing and shipping timelines. |
Not specified here; turnaround varies by location and current processing capacity. |
| Price |
Not provided here; pricing may vary by package and region. |
Not provided here; pricing may vary by plan and promotions. |
| Available in Europe / direct-to-consumer |
Yes—available in Europe and direct-to-consumer. |
Depends on the specific DayTwo offering/region; availability should be checked for your country. |
| Data privacy / EU friendliness |
Positioned for EU consumers; confirm exact compliance details in your purchase flow. |
Depends on the provider’s policies for EU customers; review the privacy policy and consent flow. |