Purple Teeth Whitening Strips 14 Treatments (Enamel-Safe, No-Sensitivity, No-Slip)

The essentials

If you’re after a noticeable brighten-up without turning your bathroom into a science project, Purple Teeth Whitening Strips are aimed at at-home whitening with a fairly simple routine. This kit is sold as a 14-treatment plan (28 strips in total: 14 for upper teeth and 14 for lower teeth) and is positioned for everyday stain types like coffee, tea and red wine.

On paper, the appeal is threefold: it’s described as peroxide-free and enamel-/gum-gentle, it uses a no-slip approach so strips are meant to stay put, and it’s designed to be simple enough to use regularly. Still, it’s worth keeping expectations realistic—whitening strips can help with surface and lifestyle stains, but they won’t magically erase every kind of tooth discolouration, especially if the cause runs deeper.

What to know before you buy

A big part of choosing whitening strips comes down to how comfortable you expect the process to be. This product specifically states it’s peroxide-free, made for sensitive teeth and intended to avoid the irritation or sensitivity that some people associate with other whitening products. If you’ve previously bounced off whitening because it felt harsh, that “enamel-safe / no-sensitivity” positioning is likely to be what you’re weighing up.

You should also consider the type of results you can reasonably expect in a home kit. The brand claims visible results in just a few uses and a full 14-day treatment effectively lifting years of deep-set stains. That sounds promising, but results in real life depend on your starting shade and the nature of your staining. If you’re expecting professional-level uniform whitening or you have significant intrinsic discolouration, you may find at-home strips fall short.

Key features that affect daily use

The “no-slip” application is the practical feature here. The strips use an anti-slip technology intended to adhere securely to your teeth—so you can talk, drink water, or get on with your day with more confidence than with strips that constantly shift.

There’s also an included mouth opener and an instruction guide, which matters more than it sounds. Whitening strips only work properly if they make consistent contact, and the ease of application often decides whether a kit gets used through the full course. The kit is described as hassle-free, with an easy-to-follow process.

Then there’s the stain focus. The strips are described as targeting discolouration caused by daily life, including coffee, tea, red wine, soda, and smoking—so it’s very much aimed at lifestyle stain removal rather than, say, a medical or orthodontic-specific situation.

Where it shines (and where it might not)

It’s a sensible pick if your goal is to tackle the sort of staining you build up over time: morning coffee, an occasional glass of red wine, or regular tea/soda. The peroxide-free, sensitivity-focused angle also makes it more approachable if you’re cautious about irritation.

It may not suit you if you want guaranteed, dramatic results quickly, or if your discolouration isn’t mainly lifestyle-based. The “fast whitening result in 7 days” claim is encouraging, but it can still be the case that some people see subtler changes than others. If you’re chasing the same level of shade change you might expect from in-chair treatments, you may want to look at alternatives that are designed for stronger whitening.

Practical tips for getting the best out of strips

One common reason people feel disappointed with strips is uneven contact. With this kit, the mouth opener and the anti-slip design should help with fit and stability, but technique still matters.

For a quick example: try applying the strips when you can give them uninterrupted contact time, rather than rushing at the sink. Once they’re on, follow the guide carefully so the strip stays positioned as intended. If you’re using them around meals or drinks, it’s also worth planning your routine—this product says you can talk and drink water, but you’ll still want to avoid doing anything that disrupts contact while the treatment is running.

Quick FAQ

Can these strips work on coffee and red wine stains?

The product is specifically described as helping with stains linked to coffee, tea, red wine, soda and smoking, so those are very much the intended use cases.

Are they suitable for sensitive teeth?

They’re described as peroxide-free and formulated to be gentle on sensitive teeth, with no-sensitivity positioning mentioned as a key benefit.

Do the strips slip off while you’re using them?

They’re marketed with anti-slip technology for secure adhesion, and it’s described as allowing you to go about your day with confidence.

What’s in the box?

It’s described as including 28 strips (14 upper and 14 lower) for a full 14-day treatment, a mouth opener, and an instruction guide.

Is it worth it?

It’s a worthwhile option if you want at-home whitening that focuses on everyday stain removal and places comfort first—especially if you’ve previously found whitening strips uncomfortable or too irritating. The no-slip approach and included mouth opener also make it more likely you’ll stick with the full 14-day routine.

You may want to skip it if you’re expecting uniform, professional-grade whitening regardless of the cause of discolouration, or if you’ve had poor results with home kits before. For anyone with lifestyle stains and a sensitivity-first mindset, it makes practical sense to give these strips a go—just go in knowing results are influenced by your starting shade and the type of staining you’re dealing with.