Free shipping on subscriptions 30-day brightness guarantee Dentist-formulated · 5% peroxide + nano-hydroxyapatite Cancel or pause anytime 4–8 shades whiter in 7–14 days Free shipping on subscriptions 30-day brightness guarantee Dentist-formulated · 5% peroxide + nano-hydroxyapatite Cancel or pause anytime 4–8 shades whiter in 7–14 days
Subscription · Dentist-Optimized

Professional-strength whitening that lasts. Delivered every month.

Get your brightest smile ever with the Whitely Starter Kit, then keep it that way with automatic refills. Real results. Zero hassle. 100% enamel-safe.

Enamel-safe formula 4–8 shades in 7–14 days Cancel anytime
Woman using the Whitely LED whitening device
Average result +5.4 shades in 12 days
4–8shades
Visible whitening
in 7–14 days
16%
Carbamide peroxide
dentist-grade strength
42mo
Whitening retention
in clinical follow-up
0∕10
Reported severe
sensitivity
02Verified Results

Visible change. Not wishful thinking.

Before and after using Whitely — 14 days
Real customer · 14 days
+7 shades VITA classical scale
Side-by-side whitening result
Real customer · 10 days
+5 shades VITA classical scale
Whitely maintenance whitening toothpaste
Daily Maintenance · 5% Peroxide + 5% nHA
03The Protocol

A whitening system, not a one-shot.

01

Whiten

Daily 30–60 minute treatments (or overnight) with the 16% carbamide peroxide gel + LED activation. Most see results in 7–14 days.

02

Maintain

Brush twice daily with the Whitely Daily Maintenance toothpaste — peroxide for stain prevention, nano-hydroxyapatite for enamel.

03

Refill

Monthly delivery keeps you supplied. Pause, skip, swap, or cancel from your account in two clicks. No phone calls.

04The Formula

Backed by clinical data, not influencer hype.

Why 16% carbamide peroxide + nano-hydroxyapatite works.

16% carbamide peroxide releases roughly 5.3% hydrogen peroxide gradually — clinically shown to deliver 4–8 shade improvements on the VITA scale, with whitening retained at 42-month follow-up.

Nano-hydroxyapatite (nHA) at 8% doesn't just protect enamel — it actively remineralizes the surface, reduces sensitivity, and adds an optical brightening effect on top of the chemical bleach.

Combined with 5% potassium nitrate and 2% L-arginine, the formula desensitizes nerves before sensitivity has a chance to start. This isn't a softer version of a strip — it's a stronger one with the side effects engineered out.

"16% CP for 4 weeks produced whitening that remained stable at 42 months of follow-up."

Whitening Gel

Active Ingredients — per 3 mL syringe
Carbamide Peroxide oxidative bleach
16.0%
Nano-Hydroxyapatite remineralizer
8.0%
Potassium Nitrate desensitizer
5.0%
L-Arginine nerve buffer
2.0%
Peroxide retention 24-mo stability
≥ 92%
pH range
6.5 – 7.2
Whitely Starter Kit contents
05 · The Starter Kit

Everything for the first 14 days.

  • 01Whitening Gel Syringes10–14 × 3 mL
  • 02Daily Maintenance Toothpaste75 mL
  • 03Reusable LED Activation Mouthpiece×1
  • 04Custom-Fit Thermoform TraysUpper + Lower
  • 05Impression Kit2 putties
  • 06Remineralizing Post-Treatment Serum15 mL
  • 07Professional Instructions + QR Trace×1
06Subscribe & Save

Pick your brightness plan.

One-Time

Starter Kit

The complete whitening system. No subscription required.

$149one-time
 
  • Full 14-day Starter Kit
  • LED activator + custom thermoform trays
  • Maintenance toothpaste + serum
  • 30-day brightness guarantee
Buy once
Subscribe — Touch-up

The Touch-up

For maintainers — smaller refill, ships every 90 days.

$29/ month
$87 billed quarterly · requires Starter Kit
  • Quarterly 7-day touch-up refill
  • Maintenance toothpaste included
  • Lowest cost per month
  • Free shipping, always
Add touch-up plan
★ ★ ★ ★ ★

4.8 / 5 · across 3,400+ verified reviews.

★ ★ ★ ★ ★

I'd tried strips for years. This is the first thing that actually whitened my teeth instead of just bleaching the front two. Six shades in two weeks.

Maya R. · Verified · Atlanta, GA
★ ★ ★ ★ ★

My dentist asked what I was using. That was the moment I knew. Zero sensitivity, which has never happened to me with whitening before.

James K. · Verified · Brooklyn, NY
★ ★ ★ ★ ★

The subscription is the trick. I always lapsed after the initial kit and lost progress. Now I just brush and the refills show up. Done.

Priya S. · Verified · Austin, TX

Questions, answered.

No. The 8% nano-hydroxyapatite is in the gel specifically to protect and remineralize enamel during the whitening process. Independent studies show nHA maintains microhardness and surface integrity even with peroxide co-application. The pH is buffered to 6.5–7.2 — well above the erosive threshold of 5.5.
Most users see visible whitening within 5–7 days. Full results (4–8 VITA shades) typically arrive at 7–14 days. Heavier surface stains (coffee, wine, tobacco) may take the full two weeks. Intrinsic discoloration (tetracycline, fluorosis) responds more slowly.
The formula includes 5% potassium nitrate and 2% L-arginine — both clinically proven desensitizers — built into the gel itself. The nHA further reduces sensitivity by occluding open dentinal tubules. If you experience any discomfort, skip a day and apply the included remineralizing serum.
Anytime. Two clicks in your account. No phone calls, no retention scripts, no friction. Pause it, skip a month, swap monthly to quarterly — your call.
Peroxide-based whitening does not whiten dental restorations — only natural enamel. If you have visible front-tooth restorations, expect a color mismatch after treatment. Talk to your dentist before starting if you're unsure.
We don't recommend whitening treatments during pregnancy or breastfeeding. Pause your subscription with one click and resume when you're ready.
30-day brightness guarantee. Complete the protocol, send before/after photos — if you don't see whitening, full refund. No questions, no return shipping.
Ready when you are

Whiter teeth by next weekend.

The Starter Kit ships today. Most subscribers see results within their first week. Cancel anytime — but you probably won't want to.

Start the bundle · $199 then $34/mo