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SmileDirectClub Teeth Whitening Kit

Curated from 92 real Reddit conversations

Refreshed on: March 26, 2025

SmileDirectClub Teeth Whitening Kit

Brand: SmileDirectClub

Price: $31

Snoop Score:

2.8

Sentiment

5.6

Popularity

5.2

Technical

1.0

Buy on Amazon for $31 See All Whitening Kits Reviews

As an Amazon Associate, I earn from qualifying purchases.

Snoop's Take

The SmileDirectClub Teeth Whitening Kit with LED Light is designed to provide professional-strength whitening results using hydrogen peroxide. This convenient kit includes four gel pens and is suitable for vegan and gluten-free users, making it a popular choice among those seeking effective teeth whitening solutions. Consumer feedback highlights the effectiveness of the product, with many users noting, "This stuff really works, really REALLY works." However, some users caution that results can vary and that careful application is necessary to avoid gum irritation. Additionally, some users have experienced sensitivity, indicating that while the product can deliver results, it requires attentive use to maximize benefits. Overall, the SmileDirectClub Teeth Whitening Kit is recommended for those looking for a vegan and gluten-free whitening solution, but potential users should be mindful of the feedback regarding sensitivity and the need for careful application to achieve the best results.

Not for you? Check out our other rated Whitening Kits

Hydrogen peroxide from the pharmacy is like 3% and professional gels with a little higher concentration are supposed to stay on teeth for several hours for at least few days to work.
Positive Feedback

if you trim the strips so they don't fold over the back of your teeth that helps with sensitivity.
Negative Feedback

2.8

SmileDirectClub Teeth Whitening Kit

Buy on Amazon for $31

Home Dental Care

4 / 10

Sensitive Teeth Treatment

7 / 10

Cosmetic Enhancement

4 / 10

Cost-Effective Solutions

8 / 10

See how this compares to all Whitening Kits

What it does well!

Key strengths users can’t stop talking about.

Effective whitening with hydrogen peroxide

“Hydrogen peroxide from the pharmacy is like 3% and professional gels with a little higher concentration are supposed to stay on teeth for several hours for at least few days to work.”➕

“Unfortunately anything that’s not enamel won’t whiten - fillings, crowns, veneers.”➕

Vegan and gluten-free options

“What is everyone using for teeth whitening that ACTUALLY works?”➕

Effective whitening results

“This stuff really works, really REALLY works.”➕

“I received the whitening kit sample pack after I sent the impressions back.”➕

“I got a sample when I went to get my scan done by a pop up scanner.”➕

Marginally effective whitening results

“SDC smile on whitening kit What are your thoughts on the teeth whitening kit they give you? Have any”➕

“It's okay, but don't expect crazy results.”➕

Effective whitening when used regularly

“The whitening gel really works too if you use it religiously.”➕

Effective whitening with careful application

“They stung and turned BRIGHT white for a few minutes.”➕

“If it's dripping onto your gums, you're putting on too much.”➕

Where it needs some work!

Areas to watch—feedback on possible improvements.

Can cause teeth sensitivity

“if you trim the strips so they don't fold over the back of your teeth that helps with sensitivity.”➕

Potential for gum damage

“No it won’t harm your enamel, but it will harm your gums and the rest of your mouth.”➕

Requires careful application to avoid gum contact

“I use a tray system like Snow. That way I can paint my teeth with the peroxide instead of having a strip that touches my gums AND the backs of my teeth.”➕

Underestimated treatment timelines

“the timeline provided is grossly underestimated, and it seems extremely common for people to be using aligners with SDC way after the initial times provided.”➕

“I can vouch that timelines are way off.”➕

“Wow over 2yrs. that is grossly underestimated.”➕

“The last touch ups took 8 months of new retainers and still didn’t fix the issue.”➕

Risk of using at-home retainers without supervision

“You are taking a huge chance by using at home retainers and not being seen by anyone during the process.”➕

Not effective whitening results

“I haven’t found it to be effective at all.”➕

Preference for other whitening products

“I find Crest Whitestrips to be far better than the whitening solution SDC sends with the kit.”➕

Missing components such as the LED light

“I just assumed it didn’t come with the light anymore.”➕

Compare On All Talked About Dimensions

Product Name	Price	Score	See Details	Buy Now
VieBeauti Teeth Whitening Kit with LED Light	$19	9.1	Details	Buy
AURAGLOW Teeth Whitening Kit	$48	8.9	Details	Buy
Crest 3D Whitestrips Professional Effects Teeth Whitening Kit	$45	8.2	Details	Buy
Whitebite Pro Premium Teeth Whitening Kit for Sensitive Teeth	$22	7.6	Details	Buy
Opalescence Go 15% Teeth Whitening Trays	$84	7.2	Details	Buy
VENUS VISAGE LED Teeth Whitening Kit	$25	6.3	Details	Buy
iSmile Teeth Whitening Kit - LED Light & Gel Syringes	$20	6.1	Details	Buy
Colgate Optic White ComfortFit Teeth Whitening Kit	$29	6.0	Details	Buy
LUELLI Teeth Whitening Kit	$35	5.8	Details	Buy
SNOW Snow Diamond Series Teeth Whitening Kit	$42	5.2	Details	Buy
LiveOrals PureDia Teeth Whitening Kit	$25	4.4	Details	Buy
Pdoo Teeth Whitening Kit with LED Light	$27	4.3	Details	Buy
Amazon Basics 10 Day Teeth Whitening Strips Kit	$14	4.0	Details	Buy
LAORICI Tooth Paint - Teeth Whitening Kit	$15	3.8	Details	Buy
MySmile Teeth Whitening Kit with LED Light	$32	3.6	Details	Buy
PurelyWHITE DELUXE Teeth Whitening Kit	$27	3.5	Details	Buy
GLOWFINITY Teeth Whitening Kit	$20	3.4	Details	Buy
Somall Teeth Whitening Kit - Blue LED Light and Gel Syringes	$24	3.3	Details	Buy
SmileDirectClub Teeth Whitening Kit	$31	2.8	Details	Buy
DailySmile Revolutionary Teeth Whitening Kit for Sensitive Teeth	$49	2.2	Details	Buy

Core Power Plays

The specs and strengths that make it shine.

General discussion on whitening methods

“I always look into those whitening trays every year or so but then get overwhelmed by all the options and just resort back to the strips.”➕

“Yes, it can be! A certain amount of exposure can soften the dentin of your teeth, and then it's easier to damage that enamel after the process.”➕

User experiences with product variations

“I just figured they stopped putting them in there since it’s been pretty much shown not to work.”➕

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.

Debate over coffee restrictions during treatment

“I’m hella addicted and have one each morning black.”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’

Shelf life concerns and effectiveness over time

“Does the teeth whitening gel expire?”➕

“Don't quote me on this but think its shelf life is more dependent on factors like temperature and sunlight, rather than time.”➕

“Using gel that is past it's best shouldn't be harmful, just less effective at whitening teeth.”➕

Frustration over product availability in the UK

“Could someone please add a link so I can also stop traffic with my pearly whites?”➕

Discussion on effectiveness of various teeth whitening products

“What teeth whiteners actually work?”➕

“don’t waste your money with the gimmicky bleaching systems with the LED light systems that you bite on that get sold on instagram.”➕

“Honestly the most success I’ve had has been with Colgate’s whitening toothpaste!”➕

“It definitely works over time. Even my partner notices my teeth are whiter.”➕

Discussion on personal experiences with various whitening treatments

“crest white strips work great.”➕

“I've seen a huge difference in the whiteness of my teeth from the 10 days of treatment.”➕

User excitement about starting the treatment

“So damn excited. Come out of hibernation with a new set of gleaming chompers :D”➕

Discussion on personal experiences with whitening

“I didn’t notice a huge difference with this whitening pen system, so I even bought the special light from their website... still not a big difference.”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.

Popularity of SmileDirectClub among users

“These kits are popular for their effectiveness, ease of use, and positive user reviews.”➕

“Whitening Kit UK [deleted]”➕

Insights on clear aligners and their limitations

“You need to be an established patient at a general dentist, getting routine dental care.”➕

“Thanks. Well written, and informative!”➕