Laughland Teeth Whitening Review (2025)

Getting whiter teeth at home can feel empowering—until sensitivity, confusing directions, or unclear expectations make you question whether it's even worth it.

Here’s what you need to know: Laughland can lighten your smile quickly, especially when you’re matched to the right formula. But the real key is understanding how peroxide whitening works, what to expect from the LED mouthpiece, and how to whiten safely.

Laughland Teeth Whitening at a Glance

Laughland’s custom formulas can work fast—but how often and how safely you use them matters more than the gel strength.

If you’re hoping to avoid dental visits or just want a brighter smile before a big event, Laughland offers a direct-to-consumer solution. But it doesn’t work for everyone, and some users report less-than-smooth experiences with subscriptions.

Here’s what we found in our testing and research:

• Whiter teeth in a week: Our tests showed a noticeable color change by Day 6 using the F8-16 formula.
  
• Low to moderate sensitivity: Most testers reported little discomfort when following directions carefully.
  
• Subscription caveats: The kit can be affordable, but canceling the auto-ship plan isn’t always simple.

If you're unsure where to start, consider ADA-accepted strips for a lower-commitment option first.

Who Should Use Whitening Kits

At-home whitening is most effective—and safest—when your teeth and gums are already healthy.

If you’ve had cavities, gum disease, or tooth injuries recently, stop and talk to your dentist before trying a kit like Laughland. Whitening agents like hydrogen peroxide can irritate inflamed tissues or sneak through cracks in your enamel.

Here’s who should wait or check with a professional before whitening:

• If you’re pregnant or breastfeeding: Most dental experts suggest waiting, since no safety studies confirm whitening is risk-free in these groups.
  
• If you're under 15: Younger teeth have larger pulp chambers and less mineralized enamel, increasing the risk of sensitivity and uneven results.
  
• If you’ve had dental work: Crowns, veneers, or fillings won't whiten—so your natural teeth may lighten while restorations stay the same color.
  
• If you’re experiencing oral pain or gum bleeding: Treat these issues first; whitening can make them worse.

If you’re concerned about a particular stain or patchiness, a dentist can help confirm whether it's treatable with at-home options or requires professional care.

How Laughland Works

Whitening happens when hydrogen peroxide or its cousin, carbamide peroxide, penetrates the tooth and breaks down color-causing molecules. The LED mouthpiece? It's mostly for show.

Laughland offers three formulas:

• F8-17: 11% hydrogen peroxide
  
• F8-16: 8% hydrogen peroxide
  
• 19-2: 23% sodium bicarbonate (non-peroxide option for sensitive teeth)

In our tests, the 8% formula worked well for mild stains, delivering visible change without noticeable discomfort.

You’ll wear the mouthpiece for 10 to 20 minutes daily for six days. The gel breaks down stain molecules, while ingredients like sodium hydroxide buffer acidity to protect enamel.

Despite the LED light’s flashy appearance, studies show it doesn’t significantly boost whitening. In fact, the ADA does not endorse light-activated whitening systems due to a lack of added benefit and increased risk of sensitivity.

Bottom line: Focus on gel strength, timing, and technique—not the blue light.

Our Test Results

In our tests, we used Laughland’s F8-16 gel formula for six days straight.

Results: Our testers saw an average shade improvement of two VITA steps and a colorimeter-measured ΔE change of +4.9 by Day 6. That’s a visible improvement for mild-to-moderate stains.

Comfort: Sensitivity scores stayed between 0 and 2 on a 10-point VAS scale. No tester reported zingers or lingering discomfort. However, early sessions were marked by minor drooling and adjustment time—most got used to the mouthpiece by Day 3.

Application: Most users applied about half a syringe per treatment, consistent with Laughland’s recommendation for six uses per kit.

These results suggest that Laughland can deliver modest whitening for people with manageable sensitivity and realistic expectations.

Side Effects And Safety

Whitening isn’t without tradeoffs—but many side effects can be managed or avoided if you use the product properly.

Here’s what to watch for:

• Mild sensitivity: This is common, especially on days two and three. If pain exceeds 6 out of 10, stop immediately and consult a dentist.
  
• Gum irritation: Overfilling trays or placing gel too close to the gumline can cause redness or discomfort.
  
• Saliva buildup: Most testers noted drooling in early sessions—this tends to ease as you adjust to the mouthpiece.
  
• Uneven results: Overuse or improper fit can cause blotchiness or a chalky look, a sign of enamel dehydration or early erosion.
  

Despite product marketing, ingredients like cellulose gum don’t protect against sensitivity. It's a texture agent—not a therapeutic barrier. Similarly, aloe vera may help soothe gum tissues, but there’s not enough evidence to support its use for enamel remineralization in whitening kits.

Safer whitening tips:

• Apply a small amount of gel; more isn’t better.
  
• Avoid overlapping treatments; spacing at least 2–3 months between full cycles is safer than monthly re-use.
  
• Never whiten if you have mouth ulcers, recent dental work, or visible gum irritation.

If symptoms worsen or persist over 48 hours, see your dentist promptly.

How Long Do Laughland Results Last?

Your whitening results will fade gradually, depending on what you eat, drink, and how you care for your teeth.

On average, at-home whitening results last about two to four months with daily coffee or wine intake. Less staining means longer-lasting results.

Laughland recommends repeating the six-day cycle monthly, but that’s more aggressive than most dental guidance allows. Dentists typically suggest touch-ups every three to six months—only after checking that your teeth and gums are in good condition.

To stretch your results:

• Rinse or brush after drinking coffee, tea, or red wine.
  
• Avoid smoking or vaping, which darken teeth faster.
  
• Use a straw to reduce front-teeth contact with dark liquids.
  
• Brush with a fluoride or hydroxyapatite toothpaste to support enamel.

If you’re using whitening more than every few months, it’s a good idea to check in with your dentist to avoid overuse risks like sensitivity or enamel erosion.

Laughland Price And Refills

Laughland’s pricing is flexible but inconsistent. What you pay depends on how you buy it and whether you enroll in a subscription.

Here’s a quick overview:

• Starter kit: Ranges from $59 to $76 when purchased directly from Laughland’s website.
  
• Refill pack (3 syringes): Usually priced at $25 to $30 for six additional treatments.
  
• Subscription starter kit: Sometimes advertised as low as $8.95 through certain promotions, but typically ranges from $19 to $29 for the first month.
  

Typical price (August 22, 2025): $59–$76 for one-time kits.

Laughland positions its subscription as cancel-anytime, but the real experience is more complicated.

What customers say:

• Top pros: Fast results, easy to use, affordable first kit.
  
• Top cons: Unexpected charges, hard-to-cancel subscriptions, poor customer service.
  
• Con quote: “This is a scam company. I placed my order, and they automatically added me to a subscription without my consent.”

To avoid unwanted charges, you’ll need to cancel at least three days before your next refill ships. Cancellation requires either logging into your account or emailing the company.

If you’re wary of subscriptions, opt for the one-time purchase—or choose a brand with more transparent refund and warranty policies.

Top Whitening Options

If Laughland doesn’t feel like the right fit, here are three alternatives worth considering—each with different strengths.

Laughland

This kit gives visible results in a week with manageable sensitivity—if you match the right formula to your needs.

In our tests, we measured a +4.9 ΔE change by Day 6, with no tester reporting sensitivity over 2 out of 10.

Why We Like It:

• Personalized formulas matched to your sensitivity level
  
• Fast wear time (10 to 20 minutes)
  
• Lower up-front cost with subscription
  

What to Know:

• Not available in stores; online only
  
• Some users report poor support when canceling
  
• No ADA Seal of Acceptance

Specs:
Hydrogen peroxide (8%–11%) or sodium bicarbonate (23%); 6-day cycle; typical price $59–$76; refill $25–$30

What customers say: Fast results and comfort praised; subscription problems commonly reported

Snow

A flexible and premium option that uses desensitizing ingredients and allows for longer sessions over several weeks.

In our tests, setup took 60–90 seconds, and sensitivity stayed between 1–3 out of 10, even with 21 days of use.

Why We Like It:

• Combines carbamide and hydrogen peroxide
  
• Includes hydroxyapatite for enamel support
  
• Sessions can be tailored from 9 to 30 minutes
  

What to Know:

• Longer whitening window (21–30 days)
  
• Pricier than others
  
• LED device may feel bulky for some
  

Specs:
Hydrogen/carabamide peroxide; 9–30 minutes/day; typical price $59–$99

What customers say: Great for sensitive teeth; some say results take time

Auraglow

This kit focuses on high peroxide concentrations and quick outcomes—at a reasonable price.

In our tests, a 30-minute session produced noticeable changes within a week, but some users reported lip irritation with gel overflow.

Why We Like It:

• 35% carbamide peroxide options
  
• Strong, fast whitening
  
• 2-year LED warranty and generous return policy
  

What to Know:

• May cause gum irritation if applied carelessly
  
• Power button is sensitive
  
• Some devices have short battery life
  

Specs:
Carbamide peroxide (22%–44%); 30 minutes/day; typical price $48; 2-year warranty

What customers say: Fast and dramatic results; occasional minor burns if misused

GLO

The luxury pick that uses a gentle gel plus warming technology to reduce sensitivity and speed up whitening.

In our tests, GLO’s ΔE was modest, but testers appreciated the comfort and premium device design.

Why We Like It:

• Warmed mouthpiece enhances peroxide breakdown
  
• Lower concentration gel = less sensitivity
  
• Sleek, durable hardware
  

What to Know:

• Most expensive option by far
  
• Requires multiple 8-minute sessions per day
  
• Not ADA approved
  

Specs:
Hydrogen peroxide (6%–10%); 5–7 day cycles; typical price $199–$300

What customers say: Feels high-end and gentle; slower results for some

Compare Top Options

Use the table below for a quick side-by-side.

Auraglow mini-card:
High CP strength (22%–44%); 30-minute sessions; strong refund + 2-year warranty.

GLO mini-card:
Warm + light activation; 6%–10% peroxide; multiple sessions/day; highest price.

In Office Or At Home

If you’ve tried whitening kits and aren’t seeing much improvement, it could be a sign of deeper intrinsic stains—like tetracycline bands or severe fluorosis.

These stains usually won’t respond well to any over-the-counter product.

Professional in-office whitening may be more effective for:

• Gray or brown bands (common in tetracycline stains)
  
• Dark spots that haven’t improved after multiple at-home attempts
  
• Patients who need fast, supervised whitening for special events
  

Also, if you’ve had dental work on your front teeth (veneers, crowns, fillings), you may need to replace those after whitening your natural teeth to maintain a consistent look.

Talk to a dentist if your current products aren’t working—or if you notice discomfort that persists beyond 48 hours.

How We Test Whitening

We tested each whitening kit using a six-day protocol and measured results using:

• Colorimeter ΔE change: Tracks visible color shifts between Day 1 and Day 6
  
• VITA shade guide: Measures steps of lightening by comparison
  
• Sensitivity VAS score: 0 to 10 scale, logged before and after each session
  
• Gingival irritation log: Tracks redness, swelling, or discomfort
  
• Setup UX timing: How long it takes to prep, apply, and clean up
  

Example results: ΔE +4.9 for Laughland F8-16; VAS 0–2; setup time 45–70 seconds; early drooling noted but improved after 2–3 uses.

Limitations: Home lighting and daily behaviors (coffee, brushing habits) can impact outcomes. For persistent issues, talk to your dentist.