SKU: 37870331609

Yayashi SP-4 Ultra Whitening Toothpaste & Nano Toothbrush 120g

$809.55 $899.50
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

Yayashi SP-4 Ultra Whitening Toothpaste & Nano Toothbrush 120gSP 4 Ultra Whitening Toothpaste Pro Whitening & Fresh Breath Formula Achieve a radiant smile and fresh confidence every day with SP 4 Ultra Whitening Toothpaste. Specially formulated with natural ingredients, this advanced toothpaste removes tough stains, whitens teeth, and fights bad breath giving you long lasting freshness and a brighter, healthier smile. Unlike ordinary toothpaste, SP 4 Ultra Whitening Toothpaste works deep to target discoloration

SP-4 Ultra Whitening Toothpaste – Pro Whitening & Fresh Breath Formula

Achieve a radiant smile and fresh confidence every day with SP-4 Ultra Whitening Toothpaste. Specially formulated with natural ingredients, this advanced toothpaste removes tough stains, whitens teeth, and fights bad breath – giving you long-lasting freshness and a brighter, healthier smile.

Unlike ordinary toothpaste, SP-4 Ultra Whitening Toothpaste works deep to target discoloration caused by coffee, tea, smoking, and food stains. With daily use, it not only improves your oral hygiene but also helps protect your gums and maintain long-lasting oral freshness.

Perfect for anyone looking for whiter teeth, fresh breath, and improved oral health, this toothpaste is your go-to solution for a confident smile.

Key Benefits:

  • Ultra Whitening Power – Effectively removes surface stains caused by coffee, tea, wine, and smoking.

  • Natural Ingredients – Gentle yet powerful formula with natural whitening agents, safe for everyday use.

  • Fresh Breath All Day – Neutralizes odor-causing bacteria, leaving your breath fresh and clean.

  • Strengthens Teeth & Gums – Supports overall oral health while protecting against plaque and tartar buildup.

  • Confident Smile – Regular use gives you noticeably whiter teeth and a brighter, more confident smile.

Why Choose SP-4 Ultra Whitening Toothpaste?

✔ Advanced stain-removing formula
✔ Gentle on enamel, safe for daily brushing
✔ Long-lasting fresh breath protection
✔ Ideal for men, women, and teens
✔ Easy to use – just brush twice daily for visible results

Upgrade your oral care routine with SP-4 Ultra Whitening Toothpaste and enjoy a clean, white, and fresh smile every day. Say goodbye to stains and bad breath – and hello to confidence!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37870331609

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4.6 ★★★★★
Based on 16 reviews
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Product Reviews
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Verified Purchase
NC Coach
Lowell, US
★★★★★ 4
Good quality pillows overall
Size: King (Pack of 2), Color: White
Got a set of these for my wife and myself as we were struggling with our old pillows. These have some really good qualities and some things we'd like to see changed. First, the good: These are look and feel like they are high quality and made with good materials. The foam itself has a very nice feel to it. We love the fact they are adjustable to add or remove foam. They come with a pretty substantial amount already in the pillow. We appreciate the CertiPur certification. Now the improvements or changes we'd like to see: The foam, while feeling great, doesn't bounce back well if you scrunch your pillows, and so every day you have to fluff and reshape the pillow, moreso than some other memory foam pillows we've owned. One side of the pillow is cooled and you can feel that even through the pillow case, and that's a great thing. However, one side is not cooled and we'd have preferred if both sides were made of the cooling material. Overall, these are good pillows and we are not disappointed with the purchase. They are not, however, our perfect pillows (which do seem hard to find), and at some point in the future will probably make their way to the guest bedroom. We would rate them as some of the better pillows we've tried and feel most people would probably like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Perfect Pillow
Size: Queen (Pack of 1), Color: White
These are the best pillows ever. You can adjust the firmness or softness to whatever you want. For years i used a soft latex pillow , which you cant get anymore. I will never use another pillow. I have purchased 6 of these after the first one. You pick your own comfort level. Best ever. No more neck aches.
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Reviewed in the United States on May 17, 2026
M
Verified Purchase
Mark
Los Angeles, US
★★★★★ 5
Hallelujah… finally, I found the right pillow!!!
Size: Queen (Pack of 1), Color: White
I have spent a lot of money searching for the right pillow. I recently tried to Tempur-pedic that cost twice with this pillow cost. Tempur-pedic flattened out. I’ve had this pill for a few weeks now and it works wonders. I am a paraplegic. You can have a lot of neck problems. I love the fact that this pillow is adjustable. I immediately saw it was too stuffy and took a bunch out. It works perfect so glad I didn’t spend money on a $200 purple pillow. I read a lot of reviews and there were a lot of complaints about the odor. Mine did smell funny when it came out of the box. I immediately threw it in the dryer with a few bounce fabric sheets came out smelling fine. Pillows are a very individual thing, but I think for 40 bucks this pillow is worth a try. I’m really enjoying mine about one of those silk pillowcases to go over it and it sleeps cool and comfortable. Best wishes in your search for the right pillow. Update: I’ve been using this pillow several months and it continues. Give me a good night rest pain-free.. well worth the money. UPDATE: I have been using this pillow for three months and it still works great. It does not flat out or get hot..
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Reviewed in the United States on January 29, 2026
D
Verified Purchase
Danica Mandic
Chelsea, US
★★★★★ 5
Soft comfortable very good pillow
Size: King (Pack of 1), Color: White
I really love my new pillow it's great and comfortable. Yes, it has a little smell, but if you wash the pillowcase and put the pillow on the window for a day you won't notice anything anymore.
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Reviewed in the United States on May 18, 2026
Z
Verified Purchase
Zachery Jeffries
Houston, US
★★★★★ 5
Best place for head
Size: Queen (Pack of 1), Color: White
Do you love not getting sleep and sweating all over your pillow at night when you are asleep? If so then don't buy this pillow! If you want a good nights sleep and cool pillow like me this is the one. Ive always been ehh towards spending so much on a pillow but its 100% worth it, I sleep so much better and it forms to my head and keeps me cool at night. Great support even for my big head and comes with a bag of extra stuffing if you want to have a little more firmer pillow. Highly recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

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