There is a terrible misconception that "going on holiday" means abandoning all routine. People board a low-cost airline to Mallorca and suddenly decide that applying cheap, sticky supermarket suncream and washing their hair in heavily chlorinated pool water is an acceptable lifestyle choice. It isn't.

If you are going to spend a small fortune flying yourself to a hot climate, you owe it to your future self to bring a carefully curated arsenal of defensive cosmetics. The sun is actively trying to age you, the ocean salt is actively trying to destroy your hair cuticle, and the gin and tonics are actively dehydrating your epidermis. You need armour. Here are the five luxury essentials you absolutely must cram into your clear plastic airport security bag.

1. La Roche-Posay Anthelios UVMune 400

La Roche-Posay Anthelios

If you ignore everything else on this list, buy this. It is the gold standard of facial sun protection. This little orange-and-white bottle contains a fluid so terrifyingly runaway that you have to apply it with the speed of a caffeinated ninja. But once it is on, it vanishes completely. No chalky white cast, no greasy residue ruining your sunglasses, and absolutely ironclad protection against the most aggressive UVA rays the equator can throw at you. It is clinical, functional perfection.

Read our full review of La Roche-Posay Anthelios

aBuy on Amazon Premium Beauty

2. Sol de Janeiro Brazilian Bum Bum Cream

Sol de Janeiro Brazilian Bum Bum Cream

You have protected your skin; now it is time to aggressively scent it. This bright yellow tub of pure holiday energy smells violently of salted caramel, pistachio, and unchecked extravagance. It is an incredibly thick, luxurious body butter that leaves a faint, highly flattering shimmer on the skin. Does the caffeine extract actually tighten your thighs? No. But slathering this on after a shower will make you smell like you own a private yacht, and that is a psychological boost you cannot put a price on.

Read our full review of Sol de Janeiro Bum Bum Cream

aBuy on Amazon Premium Beauty

3. Moroccanoil Treatment Original

Moroccanoil Treatment

Between the UV radiation, the aggressive hotel hair dryers, and the constant dunking in salty seawater, your hair is going to suffer. Moroccanoil is the antidote. It is a terrifyingly thick, deeply scented silicone and argan oil serum that essentially laminates your hair in a protective, highly reflective gloss. A single pump worked through damp ends will prevent your holiday photos from being ruined by frizz that looks like a tragic science experiment.

Read our full review of Moroccanoil Treatment

aBuy on Amazon Premium Beauty

4. Drunk Elephant D-Bronzi Sunshine Drops

Drunk Elephant D-Bronzi

The tragic reality of wearing factor 50 suncream on your face is that on day three of the holiday, the rest of your body will be a glowing golden bronze, and your face will remain the pale, sickly colour of a Victorian ghost. You need to fake it. Mix exactly one drop of this intensely pigmented D-Bronzi fluid into your morning moisturiser, and you instantly look like you’ve been responsibly sunning yourself on the French Riviera.

Read our full review of Drunk Elephant D-Bronzi

aBuy on Amazon Premium Beauty

5. Rhode Peptide Lip Treatment

Rhode Peptide Lip Treatment

Nothing ruins a holiday aesthetic faster than cracked, bleeding lips caused by altitude dehydration and constant sun exposure. Hailey Bieber’s Rhode treatment is essentially a thick, incredibly glossy coat of armor for your mouth. It is packed with peptides and shea butter, and the aesthetic of the minimalist grey tube pulling out of a beach bag is deeply satisfying. Keep it in your pocket at all times.

Read our full review of Rhode Peptide Lip Treatment

aBuy on Amazon Premium Beauty

Final Verdict: The sun is not your friend; it is a giant, flaming ball of radiation trying to ruin your skin barrier. Arm yourself with this exact kit, stay hydrated, and try not to fall asleep by the pool.