Protein Helix Ribbon black filled icon
Outline ribbon twisting through three coiled turns representing a protein helix
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About the Protein Helix Ribbon black filled 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 solid black filled version of the protein helix ribbon icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
