After I get the white shade that I want how often should I use this?

it said up to 8 different shades IN 7 DAYS… you can use them everyday, i believe.

How many lines on syringe equals .04ml?

If the 1 ml lines are separated by 5 lines then each line equals .2 ml. so 2 lines of gel would equal .4 ml; the desired amount. .4 ml into the total of 3 ml/ syringe means you should get 7 1/2 treatments / syringe

How long do the syringes last?

I use much less than the instructions say to and one syringe has lasted about 10-12 uses. I put the gel directly on my teeth with a cotton swab instead of into the mouthpiece

How do you use the markings on the syringe? What are they for?

You’re gonna use .4 ML on trays during a treatment (4 lines) So, .2 ML for the bottom & .2 ML for top. So basically, squirt two line markings on each bottom & top.

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iSmile Teeth Whitening Kit - LED Light, 35% Carbamide Peroxide, (3) 3ml Gel Syringes, (1) Remineralization Gel, and Tray.

Product ID: 113401230

Details

Active Ingredients
Carbamide
Brand
iSmile
Item Form
Gel
Number of Items
3
Product Benefits
Whitening

⚡3x faster whitening

💡LED light activation

🦷35% carbamide peroxide power

iSmile Teeth Whitening Kit - LED Light, 35% Carbamide Peroxide, (3) 3ml Gel Syringes, (1) Remineralization Gel, and Tray.

Product ID: 113401230

Details

Active Ingredients
Carbamide
Brand
iSmile
Item Form
Gel
Number of Items
3
Product Benefits
Whitening

⚡3x faster whitening

💡LED light activation

🦷35% carbamide peroxide power

€ 76.69

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

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Description

✨ Brighten your smile in just 10 minutes a day! Say goodbye to stains and hello to confidence. 😁

DENTAL GRADE FORMULA - 35% carbamide peroxide gel ensures professional-level whitening safely at home.
COMPLETE WHITENING KIT - Includes 3 mint-flavored gel syringes, LED light, remineralization gel, and step-by-step guide.
LIGHTNING FAST RESULTS - Whiten your smile 3x faster than strips with advanced LED light technology.
ZERO SENSITIVITY COMFORT - Gentle, enamel-safe gel with desensitizing mineral treatment for pain-free use.
UNIVERSAL FIT BREATHABLE - Medical-grade silicone tray with easy-breathe vents fits all mouths perfectly—no molding needed.

The iSmile Teeth Whitening Kit combines a powerful 35% carbamide peroxide gel with LED light activation to deliver professional-grade whitening results 3x faster than strips. Designed with a universal, medical-grade silicone tray featuring easy-breathe vents, it ensures comfort and zero sensitivity. This complete kit includes three mint-flavored whitening gel syringes, a desensitizing remineralization gel, and an LED light for quick, effective treatments—all backed by a 100% satisfaction guarantee.

Specifications

ASIN	B07PHB5JKF
Active Ingredients	Carbamide Peroxide
Age Range Description	Adult
Best Sellers Rank	#14,463 in Health & Household ( See Top 100 in Health & Household ) #3 in Teeth Whitening LED Accelerator Lights
Brand	iSmile Whitening
Brand Name	iSmile Whitening
Customer Reviews	4.3 out of 5 stars 28,463 Reviews
Flavor	Mint
Included Components	Mouth Tray, Teeth Whitening Gel
Item Dimensions	8 x 5.5 x 1.25 inches
Item Form	Gel
Item Weight	3.52 ounces
Manufacturer	iSmile Whitening
Manufacturer Part Number	1
Material Features	Medical Grade Silicone
Material Type Free	Children Safe, Eye Safe
Model Number	1
Number of Items	3
Product Benefits	Whitening
Set Name	Yes
UPC	688944301089

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