Key Takeaways
- Purple whitening strips at 80% off: The PFMEM purple whitening strips include 7 treatments and claim enamel-safe use for sensitive teeth.
- Dersoud purple toothpaste ranked #243 bestseller: The Dersoud purple toothpaste is a limited time deal and one of the more popular color-correcting toothpastes right now.
- Both deals are Prime-eligible: Free shipping on both picks, no minimum order needed.
Spring has this way of making you notice things you ignored all winter. You catch yourself in natural light for the first time in months, maybe in the car visor mirror, and think, “When did my teeth get this yellow?” Coffee season never really ends for most of us, and neither does tea, and by April the cumulative effect is hard to ignore. That’s probably why purple whitening products keep trending right now. The color-correcting approach, borrowed from hair care, uses purple pigments to neutralize yellow tones on contact.
This week’s Berry Basket is a tight one. Only two beauty deals made the cut, but they’re both in the same category and they complement each other well. PFMEM’s purple whitening strips are a treatment you’d use a few times a week, while Dersoud’s purple toothpaste is more of a daily-use product. I liked that the toothpaste has real bestseller traction, sitting at #243 overall, which tells me people are reordering it. The strips are harder to judge on reputation alone, but the 7-treatment format keeps the commitment low if you want to test the concept.
Two picks this week, both focused on color-correcting teeth whitening. Small post, but both deals are steep enough to be worth a look.
What do purple teeth whitening strips do?
Purple whitening strips use color theory to counteract yellow stains on your teeth. The purple pigment sits on the opposite side of the color wheel from yellow, so it creates the visual effect of a whiter smile on contact. Some strips also include peroxide or other whitening agents for longer term results, but the immediate correction is the main draw.
PFMEM Purple Whitening Strips
PFMEM’s purple whitening strips come with 7 treatments and are marketed as enamel-safe for sensitive teeth. The color-correcting formula targets yellow stains specifically, and the strips also claim to help with bad breath. Seven treatments is enough to test whether this approach works for you without a big commitment. I’d keep expectations realistic on the whitening longevity, but as an instant cosmetic correction before an event or photos, the concept is sound.
- 7 treatments included
- Enamel-safe for sensitive teeth
- Color-correcting purple formula targets yellow stains
Is purple toothpaste worth trying for yellow stains?
Purple toothpaste works on the same color-correcting principle as the strips but in a format you can use daily. The results are temporary and cosmetic, not a deep bleach, but consistent use can keep teeth looking brighter between dental cleanings. It’s a low-effort addition to your routine if you already brush twice a day.
Dersoud Purple Toothpaste
Dersoud’s purple toothpaste is a 1.5 oz tube, so think of it as a trial size or travel option rather than your main tube. The bestseller rank of #243 is genuinely strong for a niche whitening product, which suggests repeat buyers. It’s a limited time deal and priced low enough to try without overthinking it. If you already use whitening toothpaste and want to see what the purple approach does differently, this is a cheap way to find out.
- 1.5 fl oz tube
- Bestseller rank #243
- Color-correcting stain removal formula
Frequently asked questions
Do purple teeth whitening strips really work?
Purple whitening strips use color-correcting pigments to neutralize yellow tones on your teeth. The effect is immediate but cosmetic, meaning it fades after eating or drinking. Some strips also contain whitening agents for gradual results over multiple treatments. They work best on mild yellow staining rather than deep discoloration.
Is purple toothpaste safe for everyday use?
Purple toothpaste is generally safe for daily brushing, as it relies on color-depositing pigments rather than harsh bleaching agents. It won’t damage enamel the way high-concentration peroxide products can. That said, results vary by brand, and the whitening effect is temporary rather than cumulative.
What is the difference between purple whitening strips and purple toothpaste?
Strips sit on your teeth for a set period, usually 15 to 30 minutes, giving the color-correcting pigments more contact time. Toothpaste applies the same concept in a quicker format during your normal brushing routine. Strips tend to produce a more noticeable immediate effect, while toothpaste is easier to use consistently. Some people use both together.
How long do the results from purple whitening strips last?
The color-correcting effect from a single strip application typically lasts a few hours before fading. If the strips also contain a peroxide-based whitening agent, you may see more lasting results after completing the full treatment course. Coffee, tea, and red wine will shorten how long the cosmetic effect holds.
Prices verified April 5, 2026.
Both deals this week land in the 73% to 80% off range, which looks dramatic on paper. I’ll be honest: the original list prices on these products feel inflated. A $75 MSRP on a 7-count whitening strip kit from an unknown brand is a stretch. The Dersoud toothpaste’s original $37 price tag for 1.5 ounces is similarly hard to take at face value. What matters more is whether the sale prices feel fair, and under $15 for strips and under $10 for toothpaste both land in “why not try it” territory.
If I had to pick one, the Dersoud toothpaste is the stronger deal. The bestseller rank gives me more confidence that real people are buying and rebounding it, and the price is low enough that there’s almost no risk. The PFMEM strips are fine if you specifically want the strip format, but without brand recognition or review history I can point to, it’s more of a gamble. Neither product is from a brand I’d call established in oral care, so set expectations accordingly. For more beauty deals beyond whitening, you can always browse all deals on the site.
Purple whitening products have been gaining steady search interest heading into spring and summer, so I expect to see more brands running discounts in this category over the next few weeks. If you’re curious about the color-correcting approach but not in a rush, waiting for a trusted dental brand to enter the space with a sale might be the smarter move. But at these prices, grabbing one to test the concept on yourself isn’t a bad call either.
