Protein Helix Ribbon black outline icon
Outline ribbon twisting through three coiled turns representing a protein helix
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About the Protein Helix Ribbon black outline icon
A flat ribbon twists diagonally through three repeating turns, each fold pinched at the joint so the strand appears to spiral back on itself. It reads as a protein chain or helix structure rather than a food item, communicating nutrition science, amino acids and molecular biology. Use it on supplement labels, diet and macro tracking apps, fitness dashboards, lab and biotech sites, and health infographics.
The three segments repeat at an even 45-degree tilt, which gives the icon a strong diagonal rhythm and fills a square frame edge to edge. It pairs with DNA, molecule and nutrition-fact icons in the same set. Because the twists are thin, keep it at 32 px or larger, or switch to the solid style for small list rows.
This is the black outline version of the protein helix ribbon icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
