Which type of eyelash extension service would be unsuitable for a client with very fragile natural lashes?

Volume lashes are designed to create a fuller look by applying multiple lightweight extensions to a single natural lash. This technique increases the risk of putting undue stress on fragile natural lashes, especially since it relies on the application of multiple extensions at once. For clients with very fragile natural lashes, this can lead to further damage or breakage.

In contrast, classic lashes involve applying a single extension to each natural lash, which can be gentler and more suitable for clients whose natural lashes may not be able to support multiple extensions. Hybrid lashes combine both volume and classic techniques but typically aim for a balance that could still be too heavy for someone with fragile lashes. Strip lashes, while not a traditional extension service, are applied temporarily and don’t involve the same level of commitment or potential damage to natural lashes.

Thus, when considering the health and integrity of very fragile natural lashes, volume lashes would indeed be the least suitable option.