High PDRN Concentration & Authenticity
Multiple consumers specifically purchased this product because it contains 100,000ppm salmon PDRN (not plant-based alternatives), which they found difficult to source elsewhere. This authenticity and high concentration are core decision factors.
DIY Formulation & Customization
Several reviewers bought it to add to homemade serums and skincare routines they create themselves, valuing the ability to customize their product with undiluted PDRN at controlled concentrations.
Value & Affordability
Consumers highlight the attractive price relative to the high PDRN content ('content is high, but price is low'), making it an economical choice for concentrated active ingredient seekers.
Ingredient Reputation & Efficacy Trend
The PDRN ingredient itself drives purchase intent, with some reviewers noting they started using PDRN products and needed a concentrated version to maintain results or avoid feeling anxious without it.
Practical Packaging & Ease of Use
The 10ml size and dropper dispenser appeal to consumers who want portion control and convenience without commitment to large bottles of full-strength serum.