Virospack Alternative from China? Loci Glass vs Virospack
for Dropper Bottles

Disclosure — we are one of the two companies

This comparison is written and published by Loci Glass. We are one of the companies described below. We have represented the other company using its own published materials and third-party trade press, and we have tried to be fair — including on the points where they are stronger than we are. If you spot a factual error, contact us and we will correct it.

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Company overview

Virospack — Barcelona, Spain

Virospack SLU is a Barcelona-based manufacturer with roughly 70 years of history and a clear specialisation: cosmetic droppers. It runs a vertically integrated model with production under one roof, and its recent launches include TPE blown-injection bulbs, double-dose droppers, a magnetic dropper and a child-proof push-and-turn dropper. Decoration services listed include frosting/etching, metallising, screening, spray painting and stamping. Virospack holds an EcoVadis Gold medal and supplies brands such as Nuxe. Trade press reports Investindustrial acquiring a majority stake and a deal with Eurovetrocap. Website: virospack.com

Loci Glass — Pingxiang, Jiangxi, China

Loci Glass is a glass bottle factory. Our dropper range covers 10 ml ampoules through 15, 20, 30 and 60 ml serum bottles in cylinder, slim, arch, cone, square and frosted stock shapes, with glass pipettes and push-button, tamper-evident or wooden-collar caps sourced and fit-tested on each bottle. Stock-mold MOQ 3,000 pcs with decoration; samples in 7–15 working days; exports to 30+ countries.

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Full comparison table

Factor	Loci Glass	Virospack
Core competence	Glass bottle manufacturing + decoration	Dropper system engineering Specialist
Location / proximity to EU	Jiangxi, China — 30–40 days sea freight to EU	Barcelona — EU road freight Closer
Stock-mold MOQ	3,000 pcs per SKU Lower entry	Not published; stock range with fast-track delivery
Dropper innovation	Standard push-button, tamper-evident, wooden collar, metal collar	Magnetic, double-dose, child-proof, TPE bulbs Leads
Bottle shape library	10+ stock dropper shapes, 10–60 ml, plus ODM molds from 30,000 pcs	Focused range around dropper formats
Decoration	Silk print, hot stamp, electroplate, spray, frost, combined — all in-house	Frost/etch, metallise, screen, spray, stamp
Sustainability credentials	Recyclable glass; PCR glass on request; no third-party rating yet	EcoVadis Gold Certified
Unit cost (30 ml frosted dropper, 3,000 pcs)	$0.80–1.05 ex-works bottle + dropper	Premium European pricing — request quote
Sample lead time	7–15 working days	Fast-track for stock items
Best known for	Low-MOQ decorated glass across 11 categories	Prestige skincare droppers (e.g. Nuxe)

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When a Chinese factory is a genuine Virospack alternative — and when it is not

It is a genuine alternative when the bottle carries the brand. Frosted glass, a heavy base, an electroplated collar, a hot-stamped logo: these are glass-and-decoration problems, and that is what a glass factory does. At 3,000 pcs you can put a decorated 30 ml dropper on shelf for roughly a dollar, which changes the economics of a launch.

It is not a genuine alternative when the dropper mechanism carries the brand. If your product promise is a precise 0.5 ml double dose, a magnetic closure, or a child-resistant dropper that has been certified, Virospack has engineered and tested those systems. We supply standard, proven dropper assemblies that we fit-test on our bottles; we do not claim to have Virospack's dropper R&D.

Proximity matters more than people expect. A European brand doing frequent small reorders or last-minute repacks benefits from a Spanish supplier's lead time. A brand planning 2–3 production runs a year with a 60-day horizon can absorb sea freight comfortably.

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Which supplier suits which buyer

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Frequently asked questions

Is Loci Glass a Virospack alternative?

For decorated glass dropper bottles at 3,000–10,000 pcs, yes: Loci Glass supplies 10–60 ml dropper bottles with frosting, hot stamping, electroplating or spray colour from a Jiangxi factory. For engineered dropper mechanisms — double-dose, magnetic or certified child-proof systems — Virospack remains the specialist.

What is the minimum order for a dropper bottle at Loci Glass?

3,000 pcs per SKU on a stock mold, including decoration, with no tooling fee. A private mold starts at 30,000 pcs.

Can I use Virospack droppers on Loci Glass bottles?

Technically a dropper is matched to a neck finish (for example 18/415 or 20/400). If you source droppers separately, send us the dropper specification and we will confirm neck compatibility and fit-test before production. Many brands mix sources this way.

How does lead time compare?

Loci Glass: samples in 7–15 working days, production 20–30 working days after approval, plus 30–40 days sea freight to Europe. Virospack serves European customers by road and offers fast-track delivery on stock products, so for urgent EU reorders a European supplier is faster.

Which is more sustainable?

Both supply recyclable glass. Virospack holds an EcoVadis Gold rating and publishes sustainability initiatives such as TPE bulbs. Loci Glass offers PCR-content glass on request and lightweighting at the mold stage but does not yet hold a third-party sustainability rating — ask for current documentation.