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Supplement comparison tool
Pick up to 4 knowledge base entries and compare their dosage, price, evidence strength and ratings side by side — you can save or share a link to your selection.
Add to comparison (2/4)
| Category | Biohacking | Biohacking |
| Evidence strength | Moderate evidence | Moderate evidence |
| Evidence Score | 3/5 | 3/5 |
| User rating | 4.2 (103) | 4.4 (79) |
| Typical dose | At home: 0.25–0.5 mm needles, treatment every 1–2 weeks on the same skin area, with at least a few days' gap for regeneration | — |
| Form | A roller (dermaroller) for larger areas or a microneedling stamp for precise, smaller areas (e.g. individual scars) | — |
| Average price | 30–90 zł za dermaroller konsumencki (0,25–0,5 mm) do wielokrotnego użytku; zabieg profesjonalny 300–800 zł za sesję | — |
| Monthly cost | ok. 30–90 zł jednorazowo (urządzenie domowe, wielokrotne użycie) lub 300–800 zł/sesję profesjonalną | — |
| Time to effects | Initial effects (improved texture, firmness) are often noticeable after 4–6 weeks of regular use; the full effect on acne scarring or hair density, per clinical study protocols, typically requires 8–12 weeks of consistent use. | Not applicable — HRV is a monitoring indicator, not an intervention; changes in the trend become visible after several days to weeks of observation. |
| Who it's for | People with atrophic acne scarring looking for an affordable, supportive method to improve skin texture with realistic expectations about the scale of the effect | Athletes wanting to objectively monitor training load and recovery |