Search  for anything...
smileactives

Smileactives Teeth Whitening Gel, Clinical-Grade Hydrogen Peroxide for Long Lasting White Teeth – Simply Add to Toothpaste to Permanently Remove Coffee Stains & More, 2 oz

  • Based on 8,761 reviews
Condition: New
Checking for the best price...
$60.00 Why this price?

Buy Now, Pay Later

As low as $10.00 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Jul 24
Order within 20 hours and 15 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: 2 Ounce (Pack of 1)


Features

  • BRIGHT AND VIBRANT SMILES: Enhance your confidence with a white smile! Smileactives Pro Whitening Gel helps you achieve clinical-grade whiteness at home by penetrating the enamel pores across the entire tooths surface to lift and remove surface stains each and every time you brush, revealing luminous whiteness.
  • EASY AND CONVENIENT TEETH WHITENER: Say goodbye to your complicated and ineffective teeth whitening kit. Smileactives Pro Whitening Gel transforms any toothpaste into a whitening toothpaste. Simply, add the tooth whitening gel to your toothpaste during your regular brushing routine. Thats it! No extra effort is required it really is something worth smiling about.
  • POLYCLEAN TECHNOLOGY: Unlike your ordinary teeth whitening strips or teeth whitening pen. Smileactives teeth whitening gel works to whiten the whole tooth, not just the front. The pioneering Polyclean technology generates an ultra-fine teeth whitening foam which carries the whitening ingredient into the hard-to-reach grooves and crevices of your smile for 360 stain removal.
  • FAST-ACTING RESULTS: Lets talk science. Using Polyclean technology and hydrogen peroxide, the same whitening agent thats used in dental offices around the world Smileactives tooth whitener formula is fast-acting and helps you achieve long-term whiteness. A clinical study of 16 subjects showed preliminary results of up to 5 shades whiter in 7 days.*
  • QUALITY INGREDIENTS: Smileactives teeth whitening products are consciously formulated for a long-lasting, white bright smile without damage or discomfort. Our toothpaste whitening gel is free from sodium lauryl sulfate, parabens, detergents and alcohol, and is safe and effective for both natural tooth enamel and dental work. Pair it with Smileactives Tartar Control Fluoride Toothpaste for your whitest, brightest, most confident smile yet! Please note that the outer packaging may vary.

Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 4.37 x 1.46 x 1.38 inches; 2 ounces


Item model number ‏ : ‎ SA.2051


Date First Available ‏ : ‎ October 16, 2017


Manufacturer ‏ : ‎ SmileActives


Best Sellers Rank: #3,207 in Health & Household (See Top 100 in Health & Household) #4 in Teeth Whitening Gels


#4 in Teeth Whitening Gels:


Customer Reviews: 3.9 3.9 out of 5 stars (9,390)


Brand Name: smileactives


Product Benefits: Whitening Stain Removal Whiter Teeth


Item Form: Gel


Included Components: Hydrogen peroxide


Age Range Description: Adult


Manufacturer: SmileActives


UPC: 735786028251


Manufacturer Part Number: SA.2051


Model Number: SA.2051


Number of Items: 1


Unit Count: 2.0 Ounce


Item Weight: 2 Ounces


Active Ingredients: Water, Hydrogen Peroxide, Glycerin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Flavor, Sodium Saccharin, Etidronic Acid, Potassium Stannate, Ammonium Hydroxide.


Material Type Free: Fluoride Free


Material Features: easy to use just add to your toothpaste and brush regularly


Flavor: Mint


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • It works on old stains
Size: 3.8 Ounce (Pack of 1)
Works better than any other product I have tried. No bleachy taste either.
Reviewed in the United States on March 19, 2026 by Cheaply made
    • The Toothpaste is Wonderful!
Size: 2 Ounce (Pack of 1)
The Smileactives toothpaste arrived on time. The delivery driver was pleasant. The toothpaste has already started whitening my teeth.
Reviewed in the United States on March 15, 2026 by M. C.
    • Smile!
Size: 2 Ounce (Pack of 1)
I’ve been using the Smileactives Teeth Whitening Gel for a little while now, and I can honestly say I’ve noticed a visible improvement in the brightness of my teeth. My pearly whites look fresher, and coffee stains are fading faster than I expected. The gel itself is easy to use—just add it to your regular toothpaste—and it feels like a simple upgrade to my daily routine. I appreciate that it doesn’t cause sensitivity, which has been an issue with other whitening products I’ve tried. My only qualm is the price. It feels a bit steep for the size of the bottle, especially since whitening is something you want to maintain over time. That said, the results are real, and I’m glad I invested in it. If you’re looking for dentist-quality whitening at home and don’t mind spending a little extra, this gel delivers. And hey—if the manufacturer has coupons lying around, I’d be happy to take them! ... show more
Reviewed in the United States on November 18, 2025 by Tracy
    • It works!
Size: 2 Ounce (Pack of 1)
I’ve tried so many different whitening products. This one works! I noticed a difference after the first use. I’ve been using it for a week and my teeth are so white. No sensitivity! It’s super easy to use and doesn’t taste bad. Use with your toothpaste and brush. You have to keep it on for 2 minutes while you brush. It can make your gums white. However, it doesn’t last long and it’s a natural reaction from the peroxide. It goes away pretty quickly. I also love how it sanitizes my mouth. It might seem expensive but you are using a super small amount each time to there’s a lot in it. ... show more
Reviewed in the United States on March 13, 2026 by Dragon's Mommy
    • Not so great
Size: 1 Ounce (Pack of 3)
Doesn’t work as fast as they say. I’m on day 8 and have not seen any difference yet
Reviewed in the United States on January 6, 2026 by Elizabeth
    • Hello smile
Size: 2 Ounce (Pack of 1)
Im not sure it’s my imagination or what but in a weeks time my teeth are brighter . I think the product is well worth the price. Amount used is minimal . Both my husband and I are sharing the product. I’m so glad i followed thru and purchased this.
Reviewed in the United States on March 16, 2026 by Lil
    • It works
Size: 2 Ounce (Pack of 1)
Works good. I can see a difference already
Reviewed in the United States on March 16, 2026 by Sharon Hathcock
    • Tooth pain 😢
Size: 1 Ounce (Pack of 3)
I didn't know that I had to remove all of my tartar build up before this product would properly work. As a child, I had to be given prosobe which meant that if I didn't brush and floss properly my teeth would turn more shades of brown as I got older and then my bone density was very weak as well on top of all of this because of having to take Depot Lupron for Endometriosis therefore I wish someone would've told me all of this like get more "professional dental cleanings" in order to get whiter teeth and you won't lose teeth and have to get so many root canals as well as tooth pain and receding gums ... show more
Reviewed in the United States on March 21, 2026 by Jessica T. Smith

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...