Unveiling the Prickly Truth: Japanese Needle Serums Boast 73.6% Efficacy, But Sensitive Skin Users Face Potential Troubles

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High Efficacy Confirmed with Remarkable Reproducibility

The survey revealed that a striking 73.6% (95 out of 129 users) of needle serum users experienced some form of positive effect. This figure is notably consistent with the 71.2% reported in the first survey, indicating no statistically significant difference between the two periods. Such high reproducibility suggests a stable level of user satisfaction that transcends temporary environmental shifts, establishing needle serums as a reliably effective solution for many.

Needle serum survey: 73.6% of users felt effects

“Firmness and Elasticity Improvement” Leads the Way in Perceived Benefits

When asked about the specific effects experienced, “firmness and elasticity improvement” was the most common response, cited by 35.7% of users. This was followed by “refined skin texture” at 24.0%.

Top Reported Effects (Multiple Responses):

  • 1st: Firmness and elasticity improved – 46 respondents (35.7%)

  • 2nd: Skin texture became finer – 31 respondents (24.0%)

  • 3rd: Pore concerns improved – 24 respondents (18.6%)

  • 3rd: Skin became more hydrated – 24 respondents (18.6%)

  • 5th: Skin tone brightened – 14 respondents (10.9%)

These top rankings align perfectly with the previous survey, underscoring the consistent primary benefits needle serums deliver. The overwhelming lead of “firmness and elasticity” suggests that for many, these serums are akin to a gentle tap awakening the skin’s inner resilience, bringing a noticeable bounce and smoothness.

Needle serum survey: Effects felt

Correlation Between Sensitive Skin and Trouble Experience

Despite the high efficacy, the survey also highlighted a critical aspect: 25.8% of needle serum users reported experiencing some form of skin trouble. This figure is extremely close to the 23.8% found in the August 2025 survey, further cementing the reproducibility of this trend.

Needle serum survey: Skin troubles experienced

Crucially, among those who experienced skin troubles, 76.8% identified as having sensitive or slightly sensitive skin. This strong statistical correlation, mirroring the 81% from the previous survey, suggests that individuals with delicate skin types should approach needle serums with extra caution. For those with sensitive skin, this insight serves as a crucial guide, suggesting a need for careful consideration when exploring needle serums.

Needle serum survey: Sensitive skin rate among those with troubles

Interestingly, even among those who experienced troubles, 66.7% still reported feeling positive effects from the serums. This indicates that perceived benefits can sometimes outweigh the discomfort of minor troubles, or that users might continue if the overall outcome is positive, even with initial hurdles. However, users without trouble experience showed a higher efficacy rate of 75.8%, a 9.2-point difference.

VT COSMETICS Dominates the Market, Users Prioritize Mildness

The survey also revealed that VT COSMETICS’ Reedle Shot series holds a dominant market share, with 71.3% (92 respondents) of users opting for their products. Within this popular series, the “Reedle 100” version, known for its milder formulation, was the most frequently used, followed by “Reedle 300.” Higher concentrations like “Reedle 700” were used by a minority, and “Reedle 50” and “Reedle 1000” were rarely chosen. This preference for the gentler “Reedle 100” suggests that many users are approaching needle serums cautiously, much like dipping their toes into a new skincare ritual before fully diving in.

The Future of Skincare: Balancing Innovation and Personalization

The consistent findings across both surveys underscore the potential of needle serums as an effective skincare solution, particularly for concerns like firmness and skin texture. However, the clear link between sensitive skin and reported troubles highlights the growing need for personalized skincare approaches. As the market evolves, future developments will likely focus on creating formulations that maximize benefits while minimizing irritation, ensuring that the transformative power of micro-needle technology can be safely enjoyed by a wider range of skin types.

For more information on needle serums and other beauty insights, visit Cosmebu:

LINKTH LLC, the operator of Cosmebu, continues its mission to provide evidence-based beauty information, helping users make informed choices to “love themselves more through cosmetic selection.” The company’s official website can be found at LINKTH LLC.

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