What's the best highlighter for studying without bleeding through pages?

For thin textbook and Bible paper, gel and dry-style highlighters are the safest bet against bleed-through. Verified-purchase reviewers consistently favor no-bleed gel sticks (like the Mr. Pen and DIVERSEBEE sets) and dual-tip pastel markers (Zebra Mildliner) for pages where ink would otherwise show through. Liquid and tank highlighters are brighter but more prone to bleed on lightweight paper.