Quality | RY Lashes

Quality

What to check before switching cluster suppliers

Quality What to check before switching cluster suppliers Cluster lashes fail at the band far more often than at the fibre. A supplier who can hold band consistency is worth more than one with a prettier tray. Where cluster complaints come from Almost every complaint about cluster lashes traces back to the band: it lifts ... <a title="What to check before switching cluster suppliers" class="read-more" href="https://rylash.com/cluster-supplier-checklist/" aria-label="Read more about What to check before switching cluster suppliers">Read more</a>

Oct 27, 2026 · 5 min read Read →

Quality

How to test lash retention without running a salon trial

Quality How to test lash retention without running a salon trial A full retention study takes a month and changes five variables at once. A smaller test, designed properly, answers the same question in a fortnight. What a salon trial actually measures When a brand sends lashes to a partner salon and asks for feedback, ... <a title="How to test lash retention without running a salon trial" class="read-more" href="https://rylash.com/lash-retention-test/" aria-label="Read more about How to test lash retention without running a salon trial">Read more</a>

Oct 27, 2026 · 5 min read Read →

Quality

Why bulk lashes do not always match the sample

Quality Why bulk lashes do not always match the sample Sample approval is supposed to remove surprise from a bulk order. It only works when both sides agree what the sample is proving. Sampling is a different process A sample is usually made in small quantity by an experienced hand, often on a quieter line, ... <a title="Why bulk lashes do not always match the sample" class="read-more" href="https://rylash.com/samples-vs-bulk/" aria-label="Read more about Why bulk lashes do not always match the sample">Read more</a>

Oct 27, 2026 · 5 min read Read →

Quality

How to judge lash tweezers before you stock 500

Tools How to judge a pair of lash tweezers before you stock 500 Tweezers are the cheapest item in the kit and the one artists complain about most. Four checks in the hand tell you more than any spec sheet. Why tweezers cause complaints An artist uses a pair thousands of times a month. A ... <a title="How to judge lash tweezers before you stock 500" class="read-more" href="https://rylash.com/tweezer-quality/" aria-label="Read more about How to judge lash tweezers before you stock 500">Read more</a>

Oct 27, 2026 · 5 min read Read →

Quality

Why cluster lash retention drops after day three

Retail care Why cluster lash retention drops after day three Cluster sets usually fail on a schedule, not at random. Day one is fine, day two is fine, and by day four the outer clusters are gone. That pattern points at five specific causes. The pattern means something If clusters failed because of a bad ... <a title="Why cluster lash retention drops after day three" class="read-more" href="https://rylash.com/cluster-retention/" aria-label="Read more about Why cluster lash retention drops after day three">Read more</a>

Oct 27, 2026 · 4 min read Read →

Quality

What 12-month curl retention actually means

Material What 12-month curl retention actually means Suppliers put “12 months” on a spec sheet and buyers read it as “my client’s set will look good for a year.” Those are two different claims, and only one of them is true. What the number measures Curl retention is measured in storage, on the tray, before ... <a title="What 12-month curl retention actually means" class="read-more" href="https://rylash.com/curl-retention/" aria-label="Read more about What 12-month curl retention actually means">Read more</a>

Oct 27, 2026 · 6 min read Read →

Quality.

All articles

What to check before switching cluster suppliers

How to test lash retention without running a salon trial

Why bulk lashes do not always match the sample

How to judge lash tweezers before you stock 500

Why cluster lash retention drops after day three

What 12-month curl retention actually means