Topic · social
Formaldehyde In Hair Treatments
1 post
· 7 engagement
· first seen 12 May 2026
· last seen 12 May 2026
A user in Auckland is seeking reliable information about Japanese straight perms, expressing worry over potential hair damage and the use of formaldehyde based on negative online reviews.
Platform mix
Where the conversation is happening. Engagement is volume-weighted (likes + 2×shares + 3×replies); a small number of high-impact posts can outrank a high-volume but low-engagement platform.
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reddit
1 post
· 7 engagement
7
Top posts by engagement
The most-engaged posts referencing this topic. Engagement is likes + 2×shares + 3×replies; the order matches the digest ranking on /social.
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reddit
· u/v-aevon
· sentiment: negative
· ♥ 1
· ↻ 0
· 💬 2
· 7 engagement
12 May