Joybuy Insights

Buying products online: how to compare cat food, skincare, snacks and coffee

Online shopping is quick, but an attractive product page doesn’t always tell the full story. A low price might come with a small quantity, a bold claim may reveal little about the ingredients, and a product that seems suitable for daily use might not actually fit your situation.

This applies when you’re buying cat food, but also when shopping for Korean skincare, Chinese fish snacks and instant coffee. Use these checkpoints to compare products based on the information that actually appears on the label or in the product description.

Common pitfalls when shopping online

1. Mistaking a popular claim for a full specification

Terms like “grain-free”, “premium”, “hydrating” or “high in protein” sound clear, but they don’t always give you enough information. Always check the full ingredients list, the nutritional analysis and the usage advice.

With cat food, the difference between complete pet food and a complementary snack is important. A snack, such as Felix Crispies, is intended as a supplement and not as a replacement for a full meal. According to the product information, this snack contains cereals, meat and animal derivatives, and 0.4% salmon and 0.4% trout meal.

2. Overlooking the quantity per pack

A product might look good value, but could consist of individual sachets or small portions. Pay attention to the net weight, the number of portions and the price per 100 grams or per unit.

This is especially relevant when you want to buy fish snacks for on the go. A 58g pack with five sachets works differently from a 240g box with twenty portions. Individual packs are convenient, but compare the unit price before you order.

3. Checking allergens and usage warnings only after purchase

With food and cosmetics, important details are often further down the page. Before you check out, make sure you check for fish, soya, gluten, sesame, sulphites and caffeine.

For example, the Jin Zai fish snacks list fish and soya; some varieties also contain wheat, sesame or sulphites. The fruity instant coffee from Office Fish contains caffeine and, according to the product information, is not suitable for children, pregnant women or people who are sensitive to caffeine.

Three checkpoints for buying products online

1. Check the ingredients and composition

Don’t just look at the front of the pack. With grain-free cat food, you need to check which alternative carbohydrate sources have been used, such as peas, chickpeas or sweet potato. Grain-free doesn’t automatically mean a product is suitable for every cat.

The Farmina N&D Ocean Cat Herring with Orange lists herring and dehydrated herring as key ingredients and, according to the product description, contains no grains. The analytical composition states 44% crude protein, 20% fat and 8% moisture, among other values. Always follow the feeding guidelines on the pack.

For cat food for neutered cats, the target audience is an extra checkpoint. The Farmina N&D Ocean Neutered Cat Herring is, according to the product information, intended for neutered cats. Also look at the recommended amount and adjust the portion to your cat’s activity level and weight.

2. Compare quantity, portions and shelf life

For snacks and coffee, portion size and storage instructions are practically important. Chinese fish snacks are usually ready to eat straight away, but once opened, individual sachets should generally be consumed immediately. Store unopened products in a cool, dry place away from direct sunlight.

With instant coffee, check:

  • the number of sachets;
  • the amount of coffee per sachet;
  • the recommended amount of water;
  • the presence of sugar, milk ingredients or flavourings;
  • the caffeine warning.

The Office Fish Black Coffee Strawberry contains 9 sachets of 2g and lists strawberry concentrate and berry powder. The roasted sweet potato flavour variant also contains 9 sachets of 2g and, according to the usage instructions, can be prepared with hot or cold water and optionally with milk.

3. Pay attention to skin type, usage and safety information

When you buy Korean skincare online, it’s a good idea to read the ingredients and warnings rather than just looking at a trendy name. A facial cleanser is used differently from a leave-on cream. Check whether a product needs to be rinsed off, whether it contains fragrance and whether contact with the eyes should be avoided.

The ANUA Heartleaf AHA Moisturizing Cleansing Foam is a 150ml facial cleanser. The product information states that it is for external use only, should avoid contact with the eyes and should be stopped if irritation occurs. If you’re also looking for a hydrating face cream, you might like the Medicube Salmon DNA PDRN Pink Hyaluronic Moisturizing Cream. This cream contains glycerine, niacinamide, panthenol, ceramides and various forms of hyaluronic acid, among other ingredients. The product information also notes that it contains fragrance and recommends a patch test before first use.

Product choices by buyer profile

Suitable for: Budget-conscious beginners
Felix Crispies Cat Snack Salmon & Trout 45g

Felix Crispies Cat Snack Salmon & Trout 45g

Why this fits the profile: A small pack to try first without committing to a large supply of cat food or snacks.

How this product avoids the pitfall

The product information clearly states that it is a complementary pet food for adult cats and gives a maximum daily amount of 12g for a 4kg cat.

Key benefit & highlights

45g net weight, crunchy texture and a composition including 31.5% protein.

Suitable for: Shoppers looking for top quality
Farmina N&D Ocean Cat Herring with Orange 1.5 kg

Farmina N&D Ocean Cat Herring with Orange 1.5 kg

Why this fits the profile: Ideal for those who want to check the ingredients, analytical constituents and feeding guidelines in detail.

How this product avoids the pitfall

The product description lists herring as the main ingredient, gives percentages for the composition and recommends a gradual transition of at least 7 days.

Key benefit & highlights

1.5kg pack, 44% crude protein according to the product information and a grain-free recipe.

Suitable for: Specific use & frequent users
Jin Zai Deep Sea Fish Mixed Flavor 96g

Jin Zai Deep Sea Fish Mixed Flavor 96g

Why this fits the profile: Handy for anyone who wants to try different flavours or take snacks in individual portions to work, school or on a day out.

How this product avoids the pitfall

The pack contains 12 individual sachets and the product information lists the three varieties and the allergens fish and soya.

Key benefit & highlights

96g total, three flavour varieties and ready to eat with no preparation needed.

Suitable for: Convenience-focused coffee drinkers
Office Fish Roasted Sweet Potato Flavored Cold Brew Freeze-Dried Black Coffee Powder 18g

Office Fish Roasted Sweet Potato Flavored Cold Brew Freeze-Dried Black Coffee Powder 18g

Why this fits the profile: A compact option for anyone who wants flavoured coffee quickly, made with hot or cold water.

How this product avoids the pitfall

The ingredients list states 100% Arabica coffee powder and 1.5% sweet potato concentrate. The product information warns that it contains caffeine.

Key benefit & highlights

9 sachets of 2g, dissolves in 150–180ml of water and suitable for hot or cold preparation.

Looking for more options?

We’ve put together a full, up-to-date list of products that fully meet these strict selection criteria and comply with current European safety regulations.

Frequently asked questions about buying products online

What should I look for when buying cat food online?

First, check whether it’s complete pet food or a complementary food. Then look at the target audience, such as adult cats or neutered cats, the ingredients, analytical constituents, net weight and feeding guidelines. When switching foods, a gradual transition over several days, as recommended in the product information, is often advisable.

Is grain-free cat food automatically suitable for every cat?

No. Grain-free only describes what isn’t in the recipe. Check which ingredients are used instead and whether the product suits your cat’s age, weight and needs. If feeding problems persist, it’s wiser to consult a vet rather than relying solely on a marketing term.

How long do snacks and coffee bought online stay fresh?

The exact shelf life is printed on the pack. Store unopened products according to the instructions, usually in a cool, dry place away from direct sunlight. Seal coffee and cat food well after opening. Individually wrapped snacks remain practical and easy to manage for longer, but opened sachets should be consumed immediately as per the product instructions.