Hydration Is the Foundation of Every Good Tan
Here is something most people completely overlook: your skin cannot tan properly if it is dehydrated. Dehydrated skin is tight, dull, flaky, and prone to peeling — which literally strips away the melanin you are trying to build. Hydrated skin, on the other hand, is plump, smooth, and holds color like a dream. It tans more evenly, develops a deeper tone, and keeps that glow for weeks instead of days.
What you drink before, during, and after tanning is just as important as what SPF you use or how long you stay out. Certain drinks do double duty — they hydrate you while also delivering nutrients that actively support your tan from the inside. Others actively sabotage your tanning results. Let us break down exactly what to drink, when to drink it, and what to avoid.
Water: The Number One Tanning Drink
Starting with the obvious because it is the most important. Your skin is about 64% water, and when you are dehydrated, your body prioritizes vital organs over your skin. That means your skin gets dried out first — bad news for melanin production and retention.
How much: Aim for 8+ glasses on normal days and 10-12 glasses on tanning days. When you are lying in direct sun, you are losing water through sweat and evaporation way faster than normal.
When: Drink a full glass about 30 minutes before you start tanning. Keep a water bottle right next to you the entire session. Then drink another full glass right after. By the time you feel thirsty, you are already dehydrated — drink on a schedule.
If plain water bores you, add sliced cucumber, lemon, mint, or frozen berries. Sparkling water and fruit-infused water all count toward your daily total.
Carrot-Orange Juice: The Beta-Carotene Bomb
This is the ultimate tanning drink. Freshly made carrot-orange juice delivers a massive dose of beta-carotene — the pigment that deposits in your skin and creates a warm golden undertone — plus vitamin C, which supports collagen production and protects your melanocytes from UV damage.
How to make it: Juice 3-4 medium carrots with 2 oranges. If you do not have a juicer, blend the carrots with the orange juice and strain it. Drink one glass daily, ideally in the morning.
The secret ingredient: Add a teaspoon of coconut oil or blend in a few almonds. Beta-carotene is fat-soluble, which means your body absorbs dramatically more of it when consumed with a little fat. Without fat, a large percentage passes right through you unused. The coconut oil trick can increase absorption by 30-50%.
Drink this consistently for 2-3 weeks and you will start noticing a warmer skin tone even before you start tanning. For the full science, check out our guide on how eating carrots helps you tan.
Coconut Water: Nature's Sports Drink
Coconut water is packed with natural electrolytes — potassium, sodium, and magnesium — that your body loses through sweat. When you tan, especially in summer heat, you sweat more than you realize. Losing electrolytes makes you dehydrated faster, even if you are drinking regular water.
Coconut water rehydrates your skin cells faster than plain water because the electrolytes help your cells actually absorb and retain the water instead of just passing it through. Think of it as water with better delivery.
What to buy: Get plain coconut water with no added sugar. The sweetened varieties are basically coconut-flavored sugar water and will not give you the same benefits. Brands like Vita Coco, Harmless Harvest, and store brands all work fine as long as the ingredient list is just "coconut water."
Drink one before and one after your tanning session. It is especially clutch on hot days when you are sweating a lot.
Iced Green Tea: The Antioxidant Shield
Green tea contains a compound called EGCG (epigallocatechin gallate) — one of the most powerful natural antioxidants known to science. Studies have shown that EGCG reduces UV-induced skin damage, decreases inflammation, and supports skin cell repair. Less UV damage means less peeling, and less peeling means your tan lasts longer.
How to make the perfect batch: Brew 4-5 green tea bags in a quart of hot water for 3-4 minutes. Do not over-steep — it gets bitter. Remove the bags, let it cool, add a squeeze of lemon (vitamin C boost) and a little honey if you want sweetness. Refrigerate. You have iced green tea for the whole week.
Drink 1-2 glasses daily during tanning season. The antioxidant protection is cumulative — it builds up over time with consistent intake. You are essentially giving your skin an internal shield against the UV you are exposing it to. It is not a substitute for sunscreen (nothing is), but it is a powerful complement.
Watermelon Agua Fresca: Peak Summer Energy
This is the drink that belongs in your hand at the pool, beach, or backyard tanning session. Watermelon is 92% water (incredible for hydration) and is one of the richest sources of lycopene — a carotenoid that research has shown can reduce UV-induced skin redness by up to 40% with consistent consumption over several weeks.
How to make it: Blend 3 cups of seedless watermelon chunks with 1 cup of cold water and a squeeze of lime juice. Strain if you want it silky smooth, or leave it slightly pulpy for extra fiber. Pour over ice. That is it. Three ingredients, two minutes, and it is objectively the most refreshing thing you will drink all summer.
Make a big batch and keep it in the fridge. Bring a bottle to every tanning session. The combination of hydration and lycopene is genuinely hard to beat.
Tomato Juice: The Underrated MVP
Nobody talks about tomato juice for tanning, but they should. Tomatoes are actually a richer source of lycopene than watermelon — especially when processed (think tomato juice, tomato sauce, canned tomatoes). Cooked and processed tomato products have higher bioavailable lycopene than raw tomatoes.
A study from the British Journal of Dermatology found that participants who consumed tomato paste daily for 10 weeks had 33% more protection against UV-induced skin redness compared to a control group. That is a significant boost in natural sun protection on top of your sunscreen.
If straight tomato juice sounds gross to you, mix it with other flavors — add hot sauce for a virgin Bloody Mary vibe, blend it with carrot juice for a double carotenoid punch, or mix it into a smoothie where the flavor gets hidden. Even a daily glass of V8 counts. For more on building a full tan-boosting diet, we break down all the key foods that help you tan.
Flavored Water: Yes, It Absolutely Counts
Some people just do not like plain water and that is fine. Here are hydration options that all count toward your daily total:
Sparkling water — same hydration as flat water. Fruit-infused water — cucumber-lemon, strawberry-basil, orange-mint. Herbal teas (iced or hot) — chamomile, peppermint, hibiscus. Diluted juice — half juice, half water gives you flavor plus hydration without excess sugar.
The best hydration strategy is the one you will actually stick with. If adding a squeeze of lemon makes you drink three extra glasses a day, that is three extra glasses your skin gets to work with. Don't overthink it.
What to Avoid: Drinks That Sabotage Your Tan
Alcohol. The big one. Alcohol is a diuretic — it dehydrates you. Dehydrated skin burns easier, tans unevenly, and peels faster. If you are going to a pool party with alcohol, alternate every drink with a full glass of water.
Excessive caffeine. Moderate coffee and tea are fine. But four iced coffees before a tanning session is counterproductive. Offset with extra water — one extra glass per caffeinated drink.
Sugary sodas and energy drinks. High sugar increases inflammation, making your skin more reactive to UV — more redness, more irritation, slower healing. Save these for non-tanning days.
Your Tanning Day Drink Schedule
Here is the ideal hydration routine for a tanning day: Morning: glass of carrot-orange juice with breakfast, plus a full glass of water. 30 minutes before session: full glass of water or coconut water. During session: sip water or watermelon agua fresca consistently. After session: coconut water plus an iced green tea. Evening: keep sipping water through the evening to replenish what you lost.
Pair this drink routine with a solid smoothie routine and the right melanin-boosting foods and your skin is getting everything it needs from every angle. For the complete nutrition approach, see our nutrition for a healthy tan guide.
Safety note: Staying hydrated makes tanning safer and more effective, but it does not replace sunscreen. Always wear SPF 30 minimum, reapply every 60-90 minutes, and monitor your time in the sun. Use our vitamin D calculator to check how much vitamin D you are getting from your sessions, and download TanAI for UV exposure tracking and hydration reminders.
