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Our verdict
An energy drink is a caffeine delivery system, and none of the Shopee listings we read told us how much caffeine is in it. That is the most important number. The European Food Safety Authority treats up to 400 mg a day, and up to 200 mg in a single dose, as safe for healthy adults, so the number matters.
The two most dependable products we read are Sting (49/100), a registered drink from an official store at about ₱28 a bottle, and Red Bull (44/100), whose maker publishes 80 mg per can. Neither scores well, because the listings leave out the caffeine and make claims about focus or blood pressure.
Do not use energy drinks if you are pregnant, have a heart condition or high blood pressure, or take stimulant medicine, unless a doctor says so. Do not mix them with alcohol. Stop and see a doctor for a racing or irregular heartbeat, chest pain, tremor, or severe anxiety after a drink.
Energy drinks are cheap, everywhere, and sold on Shopee by the case. This guide checks the best-sellers against FDA records, flags the listings to avoid, and explains how much caffeine you can safely take.
400 mg
of caffeine a day from all sources, and 200 mg at one time, is the level the European Food Safety Authority judged not to raise safety concerns for healthy adults (2015).
| Sting | Red Bull | |
|---|---|---|
| Score | 49/100 | 44/100 |
| Our rating | ||
| Pack | 6 × 320 mL bottles | 4 × 250 mL cans |
| Caffeine in listing | No | No |
| Caffeine, other sources | ~70 mg per 240 to 250 mL (estimate) | 80 mg per 250 mL (maker) |
| FDA registration | FR-4000011384935 | Several (Premier Wine & Spirits) |
| FDA no. in listing | No | No |
| Seller | Frito-Lay Official Store | S&R Membership Shopping |
| Price per serving | ₱28 | ₱97 |
| Shop | Check price | Check price |
How much caffeine is too much
These figures come from a search summary of the 2015 EFSA opinion. We did not read the original document or check for an update.
- Healthy adults: up to 400 mg of caffeine a day from all sources, and up to 200 mg in a single dose, did not raise safety concerns. That held even for a 200 mg dose less than two hours before intense exercise.
- Pregnancy and breastfeeding: EFSA put the level at up to 200 mg a day. Some studies link caffeine in pregnancy with risks; ask your doctor.
- Sleep: single doses of about 100 mg may make it take longer to fall asleep and shorten sleep in some adults. That matters for a late-night can.
- Children: EFSA called 3 mg per kg of body weight a day safe for children. Energy drinks are not made for children.
- Other ingredients: EFSA found caffeine with taurine and glucuronolactone, at the levels found in energy drinks, safe for healthy adults.
- Alcohol: EFSA judged moderate alcohol with habitual caffeine safe, but a US consumer group (CSPI) and agencies it cites disagree. We advise against mixing them.
Do the sums: a 250 mL can of Red Bull has 80 mg, so five cans would be 400 mg. A strong coffee, a pre-workout and a “focus” supplement all add to the same total. If you work nights, see our night shift guide and our sleep supplements guide.
What the claims on these listings actually mean
| Claim | What it covers | Key exclusion |
|---|---|---|
| FR- registration, verified for this exact product | The FDA has a record of the product and its maker | Not a test of the caffeine amount, and not an approval of the claims |
| “Contains caffeine” | A fact | No milligrams. You cannot do the sums without the amount |
| “Enhanced focus and mental clarity”, “sharpens your mind” | A marketing promise | Caffeine can raise alertness; no listing shows more than that |
| “Taurine shown to reduce blood pressure” | A health claim | Not shown for an energy drink, and not a reason to drink one |
| “Boosts memory” (ginkgo) | A brain-health promise | We found no evidence for it in a can of energy drink |
| “B-vitamins for energy” | Added vitamins | B vitamins help fatigue only when you are deficient |
| “China import”, “HK import” | A grey-market pack | May not match the registered Philippine product |
Energy drinks we would not buy
These were for sale on Shopee when we checked, or are named in FDA advisories.
| Product | What we found | Our check |
|---|---|---|
| Monster Energy “China Import” 330 mL cans, 6 or 12 per pack (₱595 and ₱1,189) | About ₱99 a can. Monster has registered products in the Philippines through Coca-Cola Europacific Aboitiz, but these are marketed as a Chinese import. The FDA has also named a Monster Energy Ultra Blue Zero Sugar as unregistered (Advisory 2024-0887). | Grey-market pack; brand named in an advisory |
| Cobra energy drink 6-packs from new, no-ratings shops (₱342, ₱679) | Cobra has many registered products (Interbev Philippines). The two listings we opened were pre-orders from shops 2 months old with no ratings and generic copy; one shipped “in 9 days”. | Seller we cannot vouch for |
| Cobra Plus Smart “brain-boosting” listing (₱49) | Written as if by a template: “enhanced memory, focus and cognitive performance”. Pre-order, no ratings. | Claims we cannot support |
| “HK import” or “multivitamin” Red Bull at ₱68 to ₱88 | A different pack from the registered Red Bull Energy Drink. We could not match it to an FDA record. | Product does not match the record |
| A 24-can case of Red Bull for ₱7,011 | About ₱292 a can, two to three times the price at other sellers. | Price far above comparable listings |
Our picks
Best checked
1. Sting Strawberry Energy Drink, 320 mL PET bottle (pack of 6)
49/100
FDA registered
Official store
No caffeine amount
₱28 per bottle
| FDA status | Registered food: “Sting Energy Drink – Strawberry Flavor”, FR-4000011384935 (Pepsi-Cola Products Philippines, valid to 29 August 2028). We could not tell whether the 320 mL PET size has its own record |
| FDA number in listing? | No. We matched the product name on the FDA portal |
| Caffeine per bottle | Not stated. The listing says only that the drink “contains caffeine” |
| Advisory found | None for Sting |
| Seller | Frito-Lay Official Store, which sells Pepsi products (1.8K ratings on this listing; 476.2K on the shop; 100% response rate) |
| Price | ₱168 for six 320 mL bottles; a six-pack of 240 mL cans is ₱246 |
The most dependable listing we found for a mainstream energy drink: a registered product, sold by the maker’s group through an official store, at about ₱28 a bottle, with a long track record of reviews.
But it never says how much caffeine is in a bottle, which is the one number a buyer needs. Pepsi Philippines’ own page for the 240 mL can names caffeine, ginseng, taurine and B-vitamins without a milligram figure, and the secondary sources we found put Sting at roughly 70 mg per 240 to 250 mL (an estimate from international labels, not a Philippine one). The listing is generic marketing copy about “enhanced focus and mental clarity” and a “sustained boost of energy”, and it describes cans while the product is a PET bottle.
Why it scored well
- Registered; official store; no advisory
- Low price per bottle
- Large review base
Watch-outs
- No caffeine amount: check the label
- “Enhanced focus and mental clarity” and “sharpens your mind”
- Copy talks about cans while the pack is bottles
Caffeine known
2. Red Bull Energy Drink, 250 mL (4 cans), S&R Membership Shopping
44/100
FDA registered
80 mg caffeine (maker)
Listing omits caffeine
₱97 per can
| FDA status | Registered food: several “Red Bull Energy Drink” records, for example FR-4000012478086 and FR-4000015031561 (Premier Wine and Spirits, Inc., valid to 2030). The listing says “Product of Austria” |
| FDA number in listing? | No. We matched the brand on the FDA portal |
| Caffeine per can | Not stated in the listing. Red Bull’s own website says one 250 mL can contains 80 mg (via search summary) |
| Advisory found | None for Red Bull Energy Drink |
| Seller | S&R Membership Shopping (165 ratings on this listing; 3.5M on the shop) |
| Price | ₱387 for 4 cans of 250 mL; single cans from other shops range from ₱99 to ₱150, and a 24-can case is listed at ₱7,011 |
The best-known brand, and the only one whose caffeine we could confirm from the maker: 80 mg per 250 mL can. The listing comes from a large store, and the product is registered with the FDA under the Red Bull name.
The listing itself omits the caffeine amount and adds a health claim: it says taurine is “an essential amino acid shown to reduce blood pressure and other biological processes”, which the listing does not support and which has nothing to do with how a stimulant drink affects you. It also says the drink will “keep you awake and kicking”. It lists the product as imported from Austria, so check that your can has a Philippine label and importer details.
Why it scored well
- Registered; large store
- Maker publishes 80 mg per can
- No advisory on Red Bull Energy Drink
Watch-outs
- Listing omits the caffeine amount
- “Taurine shown to reduce blood pressure” claim
- Prices from other sellers vary widely
Also considered
Cobra, Extra Joss and Red Bull Supreme. All have registered products (for example Cobra by Interbev, FR-4000010566064; Extra Joss Maxx+, FR-4000013629065; Red Bull Supreme, FR-4000008223546). We did not find a Shopee listing we could vouch for, so we did not score them.
Coffee, pre-workout and caffeine pills. We did not review them. Check the caffeine amount on any product and add it to your daily total.
How to choose and use
- Find the caffeine on the can and add up everything you drink in a day.
- Stay under 400 mg a day, and 200 mg at a time, if you are a healthy adult.
- Skip them late in the day if you want to sleep.
- Do not mix with alcohol, and do not use them to stay awake while driving. Pull over and rest.
- Buy from the brand’s official store or a large seller, and check the can for a Philippine importer.
- Avoid if you are pregnant, a child, or have heart or blood-pressure problems, unless a doctor says so.
- See a doctor for a racing or irregular heartbeat, chest pain, fainting or severe anxiety after a drink.
How we researched this guide
We searched Shopee for energy drinks on October 12, 2026, checked the main brands against the FDA Philippines verification portal (food and advisory records), and read four listings in full. Each was scored with our published rubric. For energy drinks we defined the key disclosure as the caffeine amount per serving. Price per serving divides the pack price by the number of cans or bottles.
The safety limits come from a search summary of the 2015 EFSA opinion. The Red Bull caffeine figure comes from Red Bull’s website via a search summary; the Sting, Monster and Cobra figures are from secondary sources and are not reliable, and we say so. We did not read the full documents. This guide is general information, not medical advice. It has not yet been reviewed by our health content reviewer.
Frequently asked questions
How much caffeine is in an energy drink?
It varies by drink and can size. Red Bull's website says 80 mg per 250 mL can. For others, check the can: the Shopee listings we read did not state it.
How many energy drinks a day is safe?
The European Food Safety Authority put the limit for healthy adults at 400 mg of caffeine a day from all sources, and 200 mg at one time. A 250 mL can of Red Bull has 80 mg, so count everything you drink.
What is the best energy drink in the Philippines?
In our review, Sting (49/100) and Red Bull (44/100) were the most dependable. Neither listing states the caffeine, and no energy drink is proven to help beyond what the caffeine does.
Is Red Bull safe?
In moderation, for a healthy adult, caffeine at 80 mg per can is within the 200 mg single-dose guidance. Avoid it if you are pregnant or have heart or blood-pressure problems.
Does taurine lower blood pressure?
One listing says so. We could not support that, and it does not mean an energy drink is good for blood pressure.
Can I drink energy drinks while pregnant?
EFSA put the limit at 200 mg of caffeine a day for pregnant and breastfeeding women. Ask your doctor, and count all your caffeine.
Can children drink energy drinks?
They are not made for children. EFSA called 3 mg of caffeine per kg of body weight a day safe for children.
Can I mix energy drinks with alcohol?
We advise against it. EFSA judged moderate alcohol with habitual caffeine safe, but a US consumer group and the agencies it cites disagree.
Are the imported energy drinks on Shopee the same as the ones in stores?
Not always. "China import" and "HK import" packs may not match the registered Philippine product. Check the can for a Philippine importer.
Will an energy drink stop me falling asleep at work or while driving?
It may help alertness for a while, but it is not a substitute for sleep. If you are fighting sleep at the wheel, pull over and rest.
How do I check if an energy drink is FDA registered?
Search the exact product name on verification.fda.gov.ph for an FR- number, then search the brand in the advisories.
When should I see a doctor?
For a racing or irregular heartbeat, chest pain, fainting or severe anxiety after a drink, or if you rely on caffeine to get through each day.