As a veteran Costco employee, I eagerly anticipate the fresh arrivals on the shelves each month.
This May, seasonal favorites like citronella candles and beach towels fill the aisles.
Kirkland Signature groceries and convenient premade meals also impress.

Having worked at Costco for 20 years, I enjoy scouting the aisles for standout new products.

The warehouse now features outdoor necessities, beach gear, and appealing Kirkland Signature offerings.

These eight items grabbed my attention.

Kirkland Signature sparkling energy drinks pique my interest.

Costco excels with its Kirkland Signature lineup, and these sparkling energy drinks are no exception.

Every 12-ounce can delivers 200 milligrams of caffeine, ideal for powering through demanding days. The variety pack includes tropical, orange, and peach flavors.

ELF Power Grip primer stands out on the shelves.

Costco now stocks the sought-after ELF Power Grip primer, designed to extend makeup wear time. It imparts a dewy, hydrated glow to the skin.

The bundle includes a full-size tube plus a travel-sized option.

Essenza citronella candles combine style and utility.

Summer approaches, bringing outdoor events - but also insects.

Essenza citronella candles combat this effectively. The set contains two substantial lemongrass-eucalyptus scented candles in elegant white cement holders.

Each burns up to 43 hours, offering great value for the season.

Chipotle-seasoned chicken simplifies meal preparation.

For meal preppers or quick dinners, Costco's precooked Chipotle-seasoned chicken is a smart choice.

It pairs perfectly with salads, rice bowls, tacos, and beyond.

Nautilus weighted vest boosts workout intensity.

A weighted vest enhances walks or gym sessions by adding challenge.

This 12-pound Nautilus model is adjustable, features a phone pocket, and helps burn extra calories per the label.

2-in-1 towel and tote bag streamlines beach trips.

For summer beach or pool outings, Costco's Himatsingka America 2-in-1 towel-tote bags are innovative.

Made of 100% cotton, they convert easily from bag to full towel. Machine washable in bright colors and patterns.

Bakery's sourdough bread bowls generate excitement.

Shoppers rave about Costco bakery's new sourdough bread bowls.

A bag holds four, perfect for soups, dips, chili, and more. I prefer air-frying them for extra crispness.

Kirkland Signature beef and broccoli tempts the taste buds.

Costco's premade meals shine, with beef and broccoli as the latest star.

Each tray includes beef, broccoli, yakisoba noodles, and stir-fry sauce - ready to sizzle in a pan.

Costco played no role in this article's creation. Opinions reflect the author's alone.

Originally published May 4, 2026; updated May 14, 2026.