Ich kaufe heute Toilettenpapier und Duschgel in der Drogerie.

In German, the first word of a sentence is capitalized, just like in English. So ich normally stays lowercase, but at the beginning of a sentence it becomes Ich.

Compare:

• ich kaufe = if it appears in the middle of a sentence
• Ich kaufe = at the start of a sentence

Unlike English, German does not capitalize ich just because it means I.

Kaufe is the 1st person singular form of the verb kaufen = to buy.

The present-tense conjugation is:

• ich kaufe = I buy
• du kaufst = you buy
• er/sie/es kauft = he/she/it buys
• wir kaufen = we buy
• ihr kauft = you all buy
• sie/Sie kaufen = they/you buy

So Ich kaufe means I buy or I am buying, depending on context.

German is a verb-second language in main clauses. That means the conjugated verb usually comes in the second position.

In this sentence:

• Ich = position 1
• kaufe = position 2
• heute = comes after that

So Ich kaufe heute ... is completely normal.

You can also move heute to the front for emphasis:

• Heute kaufe ich Toilettenpapier und Duschgel in der Drogerie.

But then the verb still has to stay in second position, so ich moves after kaufe.

They are in the accusative case because they are the direct objects of kaufen.

You are buying what?

• Toilettenpapier
• Duschgel

Those are the things receiving the action of the verb, so they are direct objects.

In this sentence, you do not see a special accusative ending on the nouns themselves, because German often shows case more clearly on articles than on the noun. Here, there is no article, so the nouns just appear in their normal form.

German often leaves out the article when talking about uncountable items, shopping items, or things in a general/indefinite sense.

So:

• Ich kaufe Toilettenpapier. = I’m buying toilet paper.
• Ich kaufe Duschgel. = I’m buying shower gel.

This sounds natural, just like English often says I’m buying bread, I’m buying milk, etc.

You could also include articles in some contexts:

• Ich kaufe das Duschgel. = I’m buying the shower gel / that shower gel.
• Ich kaufe ein Duschgel. = I’m buying a shower gel / one shower gel.

But in a simple shopping statement, leaving the article out is very common.

This is about the two-way preposition in.

German uses:

• in + dative for location = where something happens
• in + accusative for direction/movement into something

Here, in der Drogerie means in the drugstore / at the drugstore, so it describes the location of the buying. That is why German uses the dative:

• in der Drogerie = in the drugstore

If the sentence meant motion into the store, you would use accusative:

• Ich gehe in die Drogerie. = I’m going into the drugstore.

So:

• Where? → in der Drogerie
• Where to? → in die Drogerie

The noun Drogerie is feminine:

• nominative: die Drogerie

But after in with a location meaning, German uses the dative case, and the feminine article changes like this:

• nominative: die
• accusative: die
• dative: der

So:

• die Drogerie = the drugstore
• in der Drogerie = in the drugstore

This is a very common pattern with feminine nouns.

Not exactly.

A German Drogerie is usually a store that sells things like:

• shampoo
• soap
• cosmetics
• toilet paper
• cleaning products
• vitamins
• baby products

It is often closer to drugstore, chemist’s, or even part of what Americans might think of as a CVS/Walgreens-type store, but without assuming it works exactly the same way.

A Drogerie in German is not primarily a pharmacy. For prescription medicine, Germans usually go to an Apotheke.

So this sentence is very natural because Toilettenpapier and Duschgel are exactly the kind of products you buy in a Drogerie.

Yes. German very often builds long nouns by combining smaller words.

• Toilettenpapier = Toilette
  • Papier
• Duschgel = Dusche/Dusch-
  • Gel

This is one of the most normal features of German vocabulary. Instead of writing separate words, German usually joins them into one noun.

A useful rule:

• the last part usually determines the noun’s gender and basic category

For example:

• das Papier → das Toilettenpapier
• das Gel → das Duschgel

So both of these are neuter nouns: das Toilettenpapier, das Duschgel.

Because und simply joins two nouns here:

• Toilettenpapier
• Duschgel

In both German and English, you normally do not put a comma before and/und when linking two items in a simple list.

So:

• Toilettenpapier und Duschgel = toilet paper and shower gel

If there were a more complicated structure, commas might appear elsewhere, but not in this basic coordination.

Yes, German word order is flexible, but the conjugated verb in a main clause still has to stay in second position.

All of these are possible, with slightly different emphasis:

• Ich kaufe heute Toilettenpapier und Duschgel in der Drogerie.
• Heute kaufe ich Toilettenpapier und Duschgel in der Drogerie.
• In der Drogerie kaufe ich heute Toilettenpapier und Duschgel.

The meaning stays very similar, but the first element gets more emphasis.

What you cannot normally do in a standard main clause is move something to the front and keep ich before the verb:

• Heute ich kaufe ... ❌

Once Heute takes the first position, kaufe must still be second:

• Heute kaufe ich ... ✅

It can mean either one, depending on context.

German present tense often covers both:

• I buy
• I am buying

So Ich kaufe heute Toilettenpapier ... could mean:

• I’m buying toilet paper today
• I buy toilet paper today

In everyday English, the first translation is usually more natural in this context, but the German form itself is just the normal present tense.

It can move. Heute is an adverb of time, and German often allows time expressions in different places.

For example:

• Ich kaufe heute Toilettenpapier.
• Heute kaufe ich Toilettenpapier.
• Ich kaufe Toilettenpapier heute.

The first two are much more natural in most situations. The third is possible in special contexts, but it sounds more marked.

A helpful beginner pattern is:

• Time – manner – place is common in German

So a sentence often looks like:

• Ich kaufe heute ... in der Drogerie.

That is not an absolute rule, but it is a very useful default pattern.