White Bottle Caps

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White bottle caps in every closure style you'll need — screw caps, dropper caps, lotion pumps, fine mist sprayers, trigger sprayers, and jar lids, all in white polypropylene (PP). Whether you're sealing a 0.5 oz dropper bottle or a 16 oz pump bottle, this collection covers the full size range. All caps ship wholesale from our USA warehouse in 3–5 days. Browse by closure type: all caps & closures , glass bottles , glass jars , glass vials . White Screw Caps, Droppers & Dispensing Closures The bulk of this collection is threaded screw caps — the ribbed, white PP caps that fit Boston round and packer-style glass bottles across the most common neck finishes (18/400, 20/400, 28/400, and more). Most include a foam liner or PE liner for a leak-resistant seal, which matters for oils, tinctures, syrups, and any product that ships under pressure or needs freshness protection. Alongside standard screw caps, you'll find white glass droppers for dropper bottles, white lotion pumps for 4–16 oz bottles, white fine mist sprayers, white trigger sprayers, and white jar lids with liners — all in matching white to keep your product line cohesive. Industries That Use White Bottle Caps White is the most commonly requested closure color because it works across almost every product category — it's neutral, clean-looking, and doesn't compete with a label design. Most of the buyers who stock these caps are: Skincare and cosmetics brands — white pumps and dropper caps on serum, lotion, and facial oil bottles look clean and shelf-ready without any additional decoration. Essential oil and tincture makers — white dropper caps are the go-to for amber and frosted glass dropper bottles, where the cap color needs to stay neutral. Food and syrup producers — white screw caps with foam liners seal syrups, sauces, infused oils, and honey bottles reliably. The ribbed grip helps with application speed during production runs. Personal care brands — shampoo, conditioner, and body wash brands use whi