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According to the Lead Pollution Journal, lead poisoning is estimated to account for around 1% of the worldwide illness burden, with one in every three children suffering from it.

In addition, according to the US Centers for Disease Control and Prevention and the World Health Organization, adults should be concerned if their blood lead level is 10 μg/dL or more, while children should be concerned at 3.5 µg/dl (formerly 5 µg/dl).

While there are no safe lead parameters, these frightening numbers have prompted the usage of numerous non-toxic home and culinary products, but does this have an impact on Corelle, the popular American tableware brand?

The Corelle brand isn’t a new kid on the block; famed for its durability and adaptability, consumers who are health conscious want to know if Corelle Livingware Corning is lead free.

Do we have data/facts that link lead poisoning to Corning’s Corelle Livingware?

While we are focusing on the impacts of lead on household dinnerware, it is important to remember that lead may be found in a variety of sources, including water, gasoline, paint, toys, and even food.

Without further ado, let us first discuss how to determine whether your cherished Corelle dish contains lead.


The effects of lead on various crockery brands have long been a source of concern, and it’s heartbreaking to discover that your most valued tableware contains lead or cadmium.

Currently, there are strong rules in place to prevent the manufacture of lead and cadmium household products depending on your country of residence.

Whether it is Corelle, Ceramic, Porcelain, Noritake, or Pfaltzgraff, the same process described below can be applied to all dinnerware.

So, see the procedures below to find out which favorite Corelle plates contain lead, cadmium, or any other harmful element:

  • One of the recommended methods to test for the presence of lead in Corelle dishes or other tableware brands is to use a handheld X-ray fluorescence analyzer. With this, you can quickly analyze the composition of the material and detect the presence of Lead in case you don’t want to rely on the manufacturer’s official information and testing.
  • You can also carry out a lead swab test kit on the surface of the Corelle dish especially the ones with a flower pattern on the surface, a change in color on the swab indicates the presence of Lead although many reports suggest that lead swab test kits are better for testing high amounts of lead while other say it’s better on paints.
  • Another method is physical inspection and the date of manufacture of the said Corelle pattern. Is your Corelle dish vintage? If yes, it may contain traces of lead either in small or large amounts, that’s where testing, comes in.


Is Corelle Livingware Corning Lead Free

So, now to the big question; is Corelle Livingware Corning Lead Free? The simple answer to this is: it is not all the Corelle Livingware Corning that contains Lead or Cadmium.

What do I mean? Corelle began in 1970 in the United States as the Corelle Brand, which was made by Corning Glass Works and is now owned by Instant Brands since 2000.

Manufacturing methods have altered since the 1970s, and rules and regulations governing lead and cadmium concentration in dinnerware have changed as well.

Corelle had once time admitted to the presence of lead as an ingredient in the decorating pattern or process of some of its household products, especially its Vintage Corelle dishes which include Corelle Livingware Butterfly Gold, Woodland Brown, Spring Blossom Green, and others.

However, Corelle has assured its consumers that Pre- 2000 Corelle products comply with today’s FDA safety procedures while those manufactured before 2005 may contain high levels of Lead.

In addition, based on XRF Lead testing on the Corelle Livingware winter frost Corning pattern, we can confidently say that it is one pattern of Corelle Coring that is Lead free as it contains no paint or decorative pattern design on the surface that might contain Lead, cadmium or arsenic.

WCNC Corelle Lead check Fact News

Finally, for further information, visit the WCNC News piece on lead verification in dishes such as Corelle tableware.


Corelle Livingware is made of a unique material called Vitrelle glass – a laminated glass material composed of three layers of glass—two outer layers of thin glass and an inner layer of glass that is thicker and possesses a different composition.

This combination gives Corelle dishes their distinctive lightweight and durable characteristics.

Furthermore, the use of Vitrelle glass makes Corelle Livingware resistant to breaking, chipping, and cracking, and it is known for its versatility and practicality in everyday use.


When we ask if Corelle by Coring is safe to use, we should also include, safe for use how? Is it safe for food consumption or safe to use as decoration in our homes?

Corelle Livingware Corning safe to use and Lead Free

From the above, can easily deduce that various Corelle Corning Patterns such as the City Block, Cordoba, Classic Café Blue, Crimson Trellis, Mystic Grey, or especially those made in the 1970s with decorative patterns on the surface should be first subjected to lead test before use in the home as advised by Professionals and the Corelle Brand.

Another reason is that these old Corelle Corning Patterns were made with outdated manufacturing methods compared to manufacturing methods today.

So, Corelle advised it is safe to use them as decorative pieces but the winter frost white Corelle Corning pattern and Corelle dinnerware made pre-2000 are safe to use for food consumption.


Corelle ivy pattern lead

The Corelle Ivy pattern was made by Corning and was produced between 1995 and to early 20th century; it has little patterned green designs on the surface as it’s a signatory design.

However, since the Corelle Ivy Pattern was manufactured before the year 2000, we can say that the decorative pattern used on the surface contains some traces of lead and other elements because some vintage Corelle patterns have shown traces of lead and cadmium content after being subjected to a lead test.


To first find out if the Corelle Iris Pattern is Lead free; let’s first know when it was manufactured.

The Corelle Iris pattern was manufactured from 1986 to 2021. We have the old Corelle Iris Pattern and the new Corelle Iris pattern made in the 20th century like the Corelle Iris Shadow Pattern which was first available in the Year 2009.

So, we can say that the Old Corelle Iris pattern contains traces of lead which makes them unsafe for both adults and kids but the new Corelle Iris Pattern like the square Shadow Corelle Patter dinnerware set made pre-2000 is lead-safe as it is made with adherence to safe and strict manufacturing procedures.

Corelle Shadow Iris Square Pattern Dinnerware set

Some old Corelle Iris Patterns have been discontinued like the vintage Corelle Coring Shadow Iris dessert round-rimmed plates and replaced by the newer patterns.

Furthermore, the Corelle Iris Square pattern is also lightweight, stackable, resistant to chips and breaks, dishwasher safe, and can be used in the oven or microwave.


Butterfly gold Corelle lead

Is the Corelle Butterfly gold pattern Lead-free? No, the vintage Corelle Butterfly gold pattern does contain a high amount of lead when the decorative pattern is tested, they are one of the first and foremost Corelle tableware manufactured under the pattern name – Corelle Livingware.


Corelle Woodland Brown Lead

Is the Corelle Woodland Brown design Lead-free? The historic Corelle Woodland Brown design dinnerware is not lead-free because it was manufactured in the nineteenth century and lead was utilized in the decorative pattern on the tableware’s surface, which tested positive for lead.


Based on popular demand, one of the most popular and enduring (most sought) patterns is the “Winter Frost White Corelle Livingware” Others might include the “Old Town Blue” and “Butterfly Gold Pattern”.

However, the “most sought after” Corelle pattern might be subjective and based on personal preference and trends over time.



Centers for Disease Control and Prevention

World Health Organization 

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