Name: Crest 3DWhite Daily Whitening Serum, Advanced Enamel White + LED Light Treatment
Brand: Crest
SKU: 13902607148
Availability: OutOfStock
Rating: 4.5 (524 reviews)

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Limited time! Get a $50 statement credit when you open an account & use it to make $30 in eligible Sam’s Club purchases within 30 days.¹

¹Offer subject to credit approval. During the offer period, new accounts that qualify will earn a $50 statement credit instead of a $30 statement credit that you may see otherwise advertised. To qualify, you must (i) apply and be approved for a Sam’s Club credit card account between May 14–June 3, 2026 and (ii) use your new account to make Sam’s Club purchases totaling $30 or more (excluding cash advances, gift card sales, alcohol, tobacco and pharmacy purchases) within 30 days of date of account opening. When you open an account online or with your mobile device, purchases cannot be made at in-club registers until the physical card is received. Your physical card should arrive in 7–10 business days from date of account opening. A $50 credit will post to the account within 90 days after the qualifying purchases are made. Offer is valid for newly opened accounts only and each account is eligible for only one $50 offer, in lieu of, and not in addition to, any advertised $30 offer.

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Crest 3DWhite Daily Whitening Serum, Advanced Enamel White + LED Light Treatment

Instructions

<h3>Advanced Whitening Technology</h3> <p>Crest 3DWhite Daily Whitening Serum is designed with cutting-edge HydroShield Technology, creating a micro-thin layer of active peroxide droplets that stays on your teeth longer. This innovative formula gently whitens teeth with virtually zero sensitivity, making it safe for daily use. The serum penetrates deep into the tooth's surface to tackle stains that regular toothpaste cannot reach.</p> <h3>Convenient and Easy to Use</h3> <p>This whitening serum is perfect for on-the-go use, thanks to its compact size. Whether you're traveling, at home, or out and about, you can easily carry it in your bag or travel kit. Application is simple: dry your teeth, dispense the serum, coat your smile, and wait 30 minutes before eating or drinking. For added convenience, you can even apply it before bedtime.</p> <h3>Boost Whitening Results with LED Light</h3> <p>For special occasions like weddings, date nights, or celebrations, enhance your whitening results with the included LED light. After applying the serum and waiting 30 minutes, use the 3-minute LED light to rapidly break down stains and achieve a brighter smile. This combination provides 15x the whitening power of toothpaste** for noticeable results.</p> <h3>Usage Recommendations</h3> <p>Use up to three 18g tubes per year for optimal whitening results. For faster results, apply up to four times per day, but reduce usage if you experience discomfort. Crest 3DWhite Daily Whitening Serum is enamel-safe and requires no rinsing or brushing, making it a hassle-free addition to your daily routine.</p>

Brand

<ul>  <li>Crest Whitening Serum is enamel safe for daily use (use up to 4x per day)</li>  <li>Absorbs quickly and safely with no rinsing or brushing required</li>  <li>Virtually zero sensitivity</li>  <li>Crest 3DWhite Daily Whitening is small enough to pop into your makeup bag, purse, or pocket</li> </ul>

Specifications

Ingestion Hazard

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Instant Savings

<ul>
<li>Crest Whitening Serum is enamel safe for daily use (use up to 4x per day)</li>
<li>Absorbs quickly and safely with no rinsing or brushing required</li>
<li>Virtually zero sensitivity</li>
<li>Crest 3DWhite Daily Whitening is small enough to pop into your makeup bag, purse, or pocket</li>
</ul>

I bought this product about 2 months ago, and I honestly love it. I especially love the LED light. I've gotten so many compliments on how white my smile is, and I know it's from this product. I use it as many times possible, and take care of my teeth, especially from consuming products that cause staining. Results won't happen overnight, so be patient! 
XO, a very satisfied customer :)

Extremely satisfied

Great product! Works better than expected

Better than expected

Works great, my husband and my daughter both used it and the love it

It works.

Did not work as well as I had hoped after two weeks

Not so white

Easy to apply, doesn't burn my gums like others have.  It slowly whitens but works.

Easy to use

Messy, messy, messy and results are not that great.

Stick to white strips

Not so White

Basically you’re ingesting this stuff. If you look at your teeth 5 minutes after applying, there’s barely anything left. Besides that it doesn’t work. Ive used it everyday, sometimes twice a day for over a week. I’ve even used it with a mouth guard.  No difference. I don’t get why it’s so expensive, or why sams club would even sell this stuff.

hard to use and does not work. Waste money

Crest 3DWhite Daily Whitening Serum, Advanced Enamel White + LED Light Treatment

Highlights

Sensodyne Pronamel Advanced Whitening Toothpaste, 6.5 oz., 4 pk.