11.11 Shopping Guide: How to Spot a Good Supplement (and Avoid a Bad One)

At 12:01am on 11 November, thousands of people across Southeast Asia will add a supplement to their cart because it's 60% off. Some of those buys will be smart. Plenty will be a tub of capsules that sits in a drawer until it expires, and a few will be counterfeit or contain things that aren't on the label.

Knowing how to choose supplements comes down to five checks: do you need it, is it legitimate, is the dose sensible, are the claims honest, and are you buying from the real seller? Run through them before the countdown starts, and the discount becomes a bonus instead of the reason. To keep ourselves honest, we'll finish by running the same checks on TANO's own labels.

Step 1: Do you actually need it?

Every good supplement decision starts before you open the app. Ask yourself:

• What problem am I solving? "My diet is low in vegetables" or "my doctor says my vitamin D is low" is a reason. "Everyone on TikTok is taking it" is not.
• Could food do this? Often it can, and more cheaply.
• Is there evidence for this use? Look for guidance from sources like the NIH Office of Dietary Supplements rather than the seller's product page.
• Will I actually take it every day? The best supplement is one that fits your routine. If you hate swallowing big capsules, a 180-capsule tub is a poor deal at any price.

If you're unsure where to start, our guide to building a supplement routine that makes sense walks through what's worth considering and what to skip.

Step 2: How to choose supplements that are legitimate

In Malaysia, health supplements are regulated by the National Pharmaceutical Regulatory Agency (NPRA) under the Ministry of Health. A registered product shows a registration number that starts with "MAL", plus a hologram security label on the pack. You can look up registered products on the NPRA website.

Not every supplement-style product goes through NPRA. Some products, such as certain drinks, powders and fortified formats, are classified and regulated as food under the Food Act 1983. They won't carry a MAL number, but they must follow food labelling rules and can't make drug-like claims. Either way, a legitimate product should have:

• A full ingredient list with amounts per serving
• The manufacturer or importer's name and address
• A batch number and expiry date
• Label text in Bahasa Malaysia and/or English

This matters because adulteration is real. Malaysian health authorities regularly warn about and cancel products found to contain undeclared medicines, such as steroids in "joint" or "traditional" remedies and prescription drugs in slimming and sexual enhancement products. These tend to be sold cheaply online with dramatic claims.

If halal status matters to you, look for the JAKIM halal logo (or a recognised foreign certifier) and verify it through JAKIM's official halal portal. Our explainer on what halal certification means for vitamins covers the details.

Step 3: Check the dose (and your total)

A higher number on the label isn't automatically better. Your body can only use so much, and for some nutrients, excess can cause harm. These are the US Institute of Medicine's tolerable upper intake levels for adults, used by the NIH Office of Dietary Supplements:

The real risk is stacking. A multivitamin, a "skin" supplement, a greens product and an immunity gummy can each contain zinc, B6 or vitamin A. Before checkout, add up the totals across everything you take. Our guide to reading supplement labels explains % NRV, forms and proprietary blends.

Step 4: Read the claims with a sceptical eye

Under Malaysian rules, supplements can say things like "helps maintain" or "contributes to the normal function of", but they can't claim to treat, cure or prevent disease. If a listing does, that alone tells you something about the seller. Watch for:

• "Cures", "treats", "reverses" or "prevents" any illness
• "Detox", "slimming", "burns fat" or "lose 5 kg in a week"
• "Whitening" or "lightening" promises
• Dramatic before-and-after photos
• "Doctor recommended" with no named doctor, or "clinically proven" with no study cited
• "Proprietary blend" with no individual amounts
• "No side effects" or "100% safe" (nothing is)

Step 5: Buy from the real seller

Counterfeit supplements and grey-market imports thrive during big sales. Protect yourself:

1. Buy from the brand's website or its official store (look for Shopee Mall or LazMall badges, or check the brand's site for links to its authorised sellers).
2. Be wary of prices far below everyone else's. Deep discounts from unknown sellers are a classic counterfeit signal.
3. Check the expiry date when your parcel arrives. Clearance stock may expire in a few months.
4. Inspect the seal, the hologram and the print quality. Blurry labels and misspellings are warning signs.
5. Store supplements somewhere cool and dry, not next to the stove or in a hot car. Heat and humidity degrade many vitamins, and effervescent tablets need their tube tightly closed after each use.

Do the deal maths

Ignore the percentage and work out the cost per day. A RM120 tub that lasts 60 days costs RM2 a day. A RM60 tub that lasts 20 days costs RM3 a day. Then ask whether you'll finish it before it expires. Buying three for the price of two only works if you would have bought all three anyway.

Bundles can make sense when every item is something you'd take. If you only want one of them, buy just that one. We run this maths on our own bundle below.

Your pre-checkout checklist

• I know why I'm buying this, and food alone isn't covering it.
• It has a MAL number or is clearly labelled as a food product, with a full ingredient list.
• I've added up the doses across everything I take.
• The claims are modest, with no cures, detox or slimming promises.
• I'm buying from the official store.
• I'll finish it before it expires.
• If I'm pregnant, on medication or have a health condition, I've checked with my pharmacist.

Where TANO fits: the five checks on our own label

Fair's fair. Here is the TANO Daily Wellness Trio (THRIVE, GLOW and IGNITE) put through the same steps.

• Need: THRIVE is a daily base (vitamin C, zinc, B vitamins, iron and a greens blend), GLOW is skin-focused (collagen, glutathione, hyaluronic acid) and IGNITE is apple cider vinegar with vitamins B6 and B12. If only one matches a real gap, buy that one.
• Label: each tube is labelled as a food supplement, halal-certified, with the manufacturer (Tano Wellness Global, Subang Jaya) and per-tablet amounts. One caveat by our own Step 4: THRIVE's 800 mg greens blend is declared as a total, not ingredient by ingredient. Its vitamins and minerals are listed individually.
• Dose and stacking: all three together give 880 mg vitamin C, 16 mg zinc, 20 mg iron, about 7.9 mg vitamin B6 and 400 IU vitamin D a day, each under the upper limits in the table above. Add a multivitamin with iron or zinc and redo the sum. THRIVE and IGNITE also bring about 1.3 g of sodium between them.
• Cost per day: a 20-tablet tube lasts 10 days at the adult dose. That's about RM4.50 a day for THRIVE, RM4.70 for GLOW and RM4.30 for IGNITE. The Trio is RM120 against RM135 bought separately, or RM12 a day for all three.

Adults dissolve 2 tablets in 250–500 ml of cold water once a day. Check with a doctor or pharmacist if you're pregnant, breastfeeding, on medication or managing a condition. No tablet replaces a varied diet. Explore the TANO Daily Wellness Trio

This article is general information, not medical advice. Supplements can interact with medicines and aren't right for everyone. Talk to a doctor or pharmacist before starting a new supplement, especially if you are pregnant, on medication or managing a health condition.

Frequently asked questions

How do I choose a good supplement?

Start with a clear reason for taking it, then check that it's properly registered or labelled, that the doses are sensible and that the claims are modest. Buy from the brand's official store, and add up your nutrient totals if you take more than one product. When in doubt, ask a pharmacist.

How long does a tube of TANO last?

Each TANO tube holds 20 effervescent tablets. At the adult dose of 2 tablets once a day, that's 10 days, so a month of THRIVE, GLOW or IGNITE takes three tubes. Teens aged 12–18 take 1 tablet a day, so a tube lasts them 20 days. Close the tube tightly after each use, as humidity damages effervescent tablets.

What does a MAL number mean?

A MAL number shows that a product is registered with Malaysia's National Pharmaceutical Regulatory Agency. Registered health supplements also carry a hologram security label. Some supplement-style products are regulated as food instead, so they won't have a MAL number but must follow food labelling laws.

Can you take too many vitamins?

Yes. Nutrients such as vitamin A, vitamin D, zinc, iron and vitamin B6 have upper limits, and high intakes over time can cause harm. The risk usually comes from taking several products that contain the same nutrients.

How can I tell if a supplement is fake?

Warning signs include prices far below other sellers, blurry or misspelt labels, missing batch numbers or expiry dates, damaged seals and sellers that aren't the brand's official store. If a product seems off, don't take it, and report it to the platform and the authorities.

Are expensive supplements better?

Not necessarily. Price reflects branding, format and marketing as much as quality. Focus on what's in it, how much, whether it's properly regulated and whether you'll use it consistently.

Sources

1. National Pharmaceutical Regulatory Agency (NPRA), Ministry of Health Malaysia
2. NIH Office of Dietary Supplements: Dietary supplements, what you need to know
3. NIH Office of Dietary Supplements: Vitamin D fact sheet
4. NIH Office of Dietary Supplements: Vitamin B6 fact sheet
5. NIH Office of Dietary Supplements: Zinc fact sheet
6. JAKIM: Malaysian halal portal