How to write product descriptions that sell

Short answer: a good product description answers the questions a shopper already has before they ask: what it is, what it's made of, what size or amount they get, who it's for, and how shipping and returns work. Write it in plain words, in your own sentences, not copied from a supplier. A short, specific description that answers real questions sells better than a long one full of adjectives.

Facts last checked on October 18, 2026, against the sources linked below.

The formula

Five parts, in this order:

1. One sentence that says what it is and who it's for. "A lightweight cotton t-shirt for everyday wear" beats "Introducing our newest essential."
2. The details a shopper needs to decide. Size, materials, ingredients, dimensions, quantity, how it's used.
3. What makes it different, if anything genuinely is. Skip this if there's nothing true to say.
4. Care or use instructions, if the product needs them.
5. A short shipping and returns line. Even one sentence: "Ships in 1 to 2 days. Returns accepted within 30 days."

Keep sentences short. Use the words a shopper would type into a search box, not words a copywriter would choose.

Before and after: three kinds of shop

Clothing

Before: "Upgrade your wardrobe with this must-have piece. Effortlessly chic and versatile, this top is the perfect addition to any closet."

After: "A relaxed-fit cotton top for everyday wear. 100% cotton, machine washable. True to size; our model is 5'7" and wears a size small. Ships in 1 to 2 days, free returns within 30 days."

The after version tells a shopper what it's made of, how it fits, and what happens if it doesn't.

Skincare

Before: "This miracle serum will transform your skin with powerful natural ingredients for a radiant glow."

After: "A vitamin C serum for dull, uneven skin tone. Contains 15% vitamin C, hyaluronic acid and niacinamide. Use once daily, in the morning, under sunscreen. Not tested on animals. Patch test before first use if you have sensitive skin."

The after version names the actual ingredients and gives a clear instruction, instead of vague claims.

Home goods or food

Before: "Indulge in the ultimate taste experience with our artisanal blend, crafted with passion."

After: "A medium-roast coffee blend of Colombian and Brazilian beans. 12 oz bag, whole bean or ground. Best used within 4 weeks of the roast date printed on the bag. Ships in 2 to 3 days."

The after version gives the origin, the weight, the format choice, and a freshness window, the things a coffee buyer actually wants to know.

What shoppers are actually looking for

Across clothing, skincare, home goods and food, the same handful of details come up:

• Size or amount. Dimensions, weight, fit, serving size, what's included.
• Materials or ingredients. What it's made of, especially for anything worn or used on skin.
• Who it's for or how it's used. A gift for a specific person, a daily routine, an occasion.
• Care instructions. Wash, store, or maintain it.
• Shipping and returns. How long it takes and what happens if it's wrong.

Baymard Institute, which studies how shoppers use product pages, found that 42% of users try to work out a product's size from the product photos, and that 15% of shoppers have abandoned an order because they found the return policy unsatisfactory. Both point the same way: put the detail on the page instead of making the shopper guess or search for it.

Writing for search, not just for people

Shoppers search the way they talk: "waterproof hiking boots for wide feet," not "premium all-weather footwear." Use the words your customers actually use, worked naturally into normal sentences, not stuffed in a list.

Two rules matter more than keyword tricks:

• Write your own words. Never copy a supplier's or manufacturer's description straight onto your page. When many shops use the same text, search engines usually show just one of those pages, and it may not be yours.
• Be specific. "Men's waterproof hiking boots, size 7 to 13, wide width available" will get found by someone searching for exactly that. A pun or a brand slogan won't.

Why a clear product page also helps a chatbot answer correctly

If a visitor asks a question your page already answers clearly, in text, a chatbot like Chatbait reading your site can answer it correctly, any hour, without a customer waiting for a reply. The same clear writing also helps AI tools like ChatGPT describe your product correctly (more on that in shoppers ask ChatGPT first). When the answer isn't on your page, a well-built bot should say it doesn't know rather than guess, so the page is still the source of truth either way.

Fill-in-the-blanks template

Use this as a starting point for any product

Frequently asked questions

How long should a product description be?

Long enough to answer the real questions, usually 50 to 150 words. A simple product needs less; something with sizing, ingredients, or care instructions needs more. Length matters less than whether it answers what a shopper actually wants to know.

Can I use the description my supplier gave me?

Only as a starting point for facts, not as the text itself. Rewrite it in your own words. Copied text reads as generic, and when many shops use the same text, search engines usually show only one of them.

Should I mention shipping and returns on every product page?

Yes, even one short line. It answers a question that would otherwise cost you an email or a lost sale, and it matches what Baymard's research found: a confusing or hidden return policy is a real reason shoppers abandon orders.

What if my product has nothing special about it?

Skip the "what makes it different" section. A plain, accurate description of a plain product is more useful than invented claims.

Do product descriptions affect SEO?

Yes. Unique, specific text that uses the words shoppers actually search for helps a page get found. Generic or copied text does not.