10 Best Teeth Whitening Products in the Philippines 2025 | Sensodyne, Crest, and More

Carbamide peroxide is probably the more common ingredient found in over-the-counter products. Essentially, it’s a more diluted version of hydrogen peroxide to avoid misuse when handled by non-professionals. However, being an effectively weaker counterpart, products with this ingredient require a longer period of use to retain the effects.

It’s also worth noting that carbamide peroxide remains active for up to six additional hours after initial use. This is because it releases only 50% of its whitening agents in the first two hours and progressively uses up the remaining stock to maintain the whiteness.

Hydrogen peroxide is commonly used in a professional setup. This is because this ingredient is much stronger than its carbamide counterpart. In higher concentrations, it can even lead to oral damage, so if you have sensitive teeth or gums, it’s better to avoid this ingredient altogether.

In cases where you have no other alternatives, we recommend consulting a dentist first. That way, they can at least recommend the right levels of hydrogen peroxide for you to avoid injury.

Some whiteners do the job by scrubbing away at the accumulated stains and dirt on your teeth. This is done by using mildly abrasive particles like hydrated silica and calcium carbonate rather than a whitening agent.

However, don’t expect changes in your teeth’s natural color. Because these particles simply have a scrubbing action, they can only restore teeth to their natural color. If you’re hesitant about putting harsh chemicals in your mouth or simply want a more natural look, these are the best ingredients for you. 

Sometimes, a full-blown whitening program can be over the top, especially when battling only light stains or for maintaining whiteness. In these cases, it’s best to use products with natural essential oils, commonly a mixture of lemon, eucalyptus, clove, and peppermint.

Because these ingredients are relatively light on harsh chemicals, these don’t serve as whiteners. Rather, they work to prolong the cleanliness of your pearly whites with the added benefit of clearing away germs that cause bad breath.

Whitening strips are thin layers of plastic coated with either hydrogen peroxide or carbamide peroxide. These are then applied and molded to fit your teeth. The direct contact gives more time for the whitening agent to do its job, making whitening strips one of the most effective whiteners out there. Plus, because of their portable form factor, you can easily do other tasks while having them on.

Some people, however, have expressed discomfort after use. Often, this isn’t a cause for alarm. Rather, it means that the strips have cleaned the deeper layers of your teeth and irritated the nerves. After a temporary hiatus, it’s often safe to continue, though continued discomfort may need dental consultation.

Like other whiteners, whitening toothpastes contain peroxides, but these are often in minuscule amounts and act as support rather than the active agent itself. Instead, toothpastes contain specially-made abrasives to scrub off stains on the surface of your teeth. This removes light discoloration, making your teeth appear immediately whiter.

However, as with everything, too much of one thing can be detrimental. Overly vigorous brushing or overuse, in general, can chip away at your teeth or cause injuries to your gums. So, be sure to follow the directions on the product to prevent any harm.

Rinses are the new product in the ever-growing list of teeth whiteners. Like regular mouthwash, they keep your breath fresh by killing bacteria, but with the addition of peroxides, they can whiten your teeth at the same time.

We would like to mention, though, that while rinses have a dedicated following, some debate whether they are functional at all. This discrepancy is probably from the different solutions of chemicals resulting in varying degrees of effectiveness. So, until the issue is resolved, we recommend using your rinse alongside other dental care products in your routine.

Whitening gels are the most user-involved products in this guide. A mouthguard—either store-bought or custom-fitted by a dentist—is filled with a peroxide gel. This is then worn from a couple of hours to virtually overnight. If you prefer a quicker method, you can also apply the gel with a whitening pen, though be sure to spread an even layer to avoid two-toned finishes.

With this involvement, though, comes the best result. A few days of using whitening gels often leave you with a long-lasting whiteness. However, we strongly recommend following the instructions on these products as doing otherwise can cause permanent tooth damage. 

Blue LED treatment was initially limited to the dentist’s office. Eventually, the technology became available in at-home treatments. The process is simple, although a bit tedious: a bleaching gel is spread across your teeth, then with the included LED light, the gel is heated until a chemical reaction whitens the teeth beneath.

A word of caution, though-Blue LED can be dangerous if misused. As such, follow the included instructions to protect your gums, lips, and oral tissues. Also, note that LED features drive up the cost, so prepare to cash out a bit more with these than other products.