Metamorphose
Beauty • TikTok • Meta
“Thanks to UGC, we were able to launch our new line in a credible way. Customers saw real results, which immediately gave confidence.”
UGC.NL helped Zennstore to deploy performance-oriented UGC scalably for beauty & self-care, resulting in lower advertising costs, more engagement, and a ROAS of 22 via Meta and TikTok.
"“UGC finally gave us content that not only attracted attention but also really converted.”"
Zennstore used UGC.NL to produce credible UGC content that feels native within social feeds, yet is fully performance-oriented. Instead of traditional influencer collaborations, scalable UGC was chosen with clear briefings and control over formats and rights.
All production and selection were managed from one dashboard, takeover credits, allowing the team to quickly switch between creators, formats, and hooks.
By testing multiple variants simultaneously, Zennstore was able to quickly determine which content had the most impact on costs and engagement.
Because Zennstore focuses on beauty and self-care with a performance focus, the team selected creators who:
Used products in a natural way
Showed results and usage without coming across as sales-like
Matched the target audience in tone and appearance
Through UGC.NL, Zennstore was able to deploy these creators at scale, without time lost to manual coordination or influencer deals.
Strong performance improvement.
The UGC campaigns achieved a ROAS of 22x, while the CPM dropped by 50% compared to previous campaigns.
More engagement.
Thanks to authentic content, the number of reactions under ads increased by 4.3x, providing extra social proof.
Faster iterations.
Ads could go live immediately without additional editing, allowing for faster testing and optimization.
Sustainable content strategy.
UGC via UGC.NL is a fixed pillar within Zennstore’s paid social approach, with continuous optimization of creators, formats, and hooks.
Beauty • TikTok • Meta
“Thanks to UGC, we were able to launch our new line in a credible way. Customers saw real results, which immediately gave confidence.”
Beauty • TikTok • Meta
UGC.NL helped Wellshine to scalably deploy performance-driven UGC for beauty, resulting in higher conversions, stronger brand engagement, and €7.40 cost per purchase via Meta and TikTok.

Beauty • TikTok • Meta
UGC.NL helped Sansbeaute with the scalable deployment of performance-driven UGC for beauty, resulting in lower cost per purchase and 2.7x more repeat purchases through Meta and TikTok.