All Faq

Expertwhite | Made in USA | Since 2003 | Vegan | Cruelty-Free   

100% Results Satisfaction Guarantee.
If you're not completely satisfied with your whitening results, return the product within 30 days, and we'll give you a full refund less S&H.. We want you to be delighted with your professional results and love, love, love our product.


We Ship Worldwide.
Orders processed within 24 hours (Mon-Fri). USA delivery within 2-4 days. International delivery within 7-10 days for product delivery. Please note: While your order is shipped immediately, occasionally, international delays are beyond our control. 


Expertwhite products are not tested on animals. We do not use animal products in our teeth bleaching gels, nor do we support animal testing.

Shelf Life:

12 months from date of purchase. Store at room temperature. 12-month shelf life. Store gel in a cool, dry place away from direct sunlight. Maybe refrigerated. No freezer.


Glycerin, Carbomer, Carbamide Peroxide, Trietyleamine (TEA) Flavor. Individual syringe weight varies in size. Kosher.

Active Ingredient:

The ingredient used to whiten teeth is Carbamide Peroxide, a stabilized form of Hydrogen Peroxide, a natural compound found in nature.   It is a white crystalline solid that releases oxygen in contact with water. 

Gel Strengths:

Expertwhite gel is available in 4 different strengths. 16%, 22%, 35%, 44%. The higher the percentage, the more carbamide peroxide in the syringe. The higher the strength, the more powerful the gel and the quick results. People with tooth sensitivity generally use 16%. Our most popular strengths are 22% and 35%.People needing rapid results and want to wear their trays for a short time use higher strength (35% or 44%). 

Carbamide Peroxide (CP) vs Hydrogen Peroxide (HP): 

Hydrogen peroxide is used by dentists in their offices and should be used under the supervised provision. More and more dentists are switching to Carbamide Peroxide due to the comfort and safety of their patients' gums. HP is mighty and, if misused, can aggravate gums. (temporary)
Expertwhite CP Gel is a stabilized formula of HP. It is formulated to release over a slower period while worn in the teeth whitening trays, eliminating any risk of gum tissue aggravation while providing optimum whitening results.  
Hydrogen peroxide to Carbamide Peroxide
 6% Hydrogen Peroxide = 22% Carbamide Peroxide
10% Hydrogen Peroxide = 35% Carbamide Peroxide
15% Hydrogen Peroxide = 44% Carbamide Peroxide

LED / Lamp Whitening:

We recommend 44% CP

Near-Neutral PH:

Expertwhite gels are near-neutral PH, providing the most comfortable and effective whitening experience with no sensitivity. 



Teeth whitening is the safest cosmetic procedure available on the market today. It is, however, recommended that pregnant or lactating women refrain from use. If the gel comes into contact with eyes or skin, flush immediately with warm water. Suppose ingested in large quantities, contact physician. Continue routine dental visits. If you swallow the gel during your routine whitening, this is harmless in these quantities. Wipe excess gels off gums before and during treatment.

Tooth Sensitivity:

Some people experience sensitivity from whitening. As the Carbamide Peroxide penetrates the enamel to remove stains, it also eliminates the water in the tooth enamel. As a result, it is causing temporary tooth sensitivity. Instead, use After-Whitening Desensitizing gel which Re-hydrates teeth and replaces minerals and phosphates in teeth. Great, even if you are not whitening your teeth.
Although not common, some individuals may experience sensitivity which is temporary and subsides after treatment is interrupted. Tooth sensitivity occurs through the gel making the tooth structure slightly dehydrated as it penetrates and cleans the tooth. In addition, whiteners are glycerin-based which absorbs water from the teeth, thus disrupting the isotonic condition of the tooth, causing sensitivity.
In other words, the teeth get dehydrated during the whitening process, which causes sensitivity. Normal saliva normally hydrates the tooth once the trays are removed, and no sensitivity is experience. If you do experience sensitivity, we recommend using Sensodyne Toothpaste (an over-the-counter toothpaste available at most drug stores). We also offer "Desensitizing and Remineralization gel. This gel remineralizes the tooth enamel by replenishing phosphates and other natural minerals in your tooth enamel, eliminating sensitivity and strengthening your tooth.

Sensitive Gums:

You are applying too much gel to the trays. If gel settles on the gums during the whitening period, it can cause sensitivity. If gel spills out of trays onto gums, wipe excess gel off gums with tissue.

Use at Own Risk:

Pregnant/nursing poor dental hygiene (decayed teeth, exposed roots, gum disease, wear braces, recent oral surgery, jaw problems) At-home treatments have risks involved, and you should consult your Dentist. In addition, some people may experience temporary tooth sensitivity and gum irritation. This will disappear a) within a few days after discontinuing use, b) decreasing the time you bleach your teeth c) Increasing time between bleaching sessions.
The manufacturer and seller will accept no responsibility for any usage of this product. This product will only whiten natural teeth. It will not whiten crowns or colored tooth restorations.

Best Results

Before bleaching, rinse your mouth, do not use mouthwash—Pat teeth lightly with a tissue. Place a small amount of gel into each tooth impression of custom (or instant) trays. The gel should not squeeze out of trays when placed over teeth. If it does, you are applying too much gel. Whitening sessions vary from 20 minutes - 2 hours, depending on the strength gel. Whiten as per gel strength once per day. After treatment, brush, and floss.

Initial Whitening:

To obtain maximum whitening results that will make you smile, wear trays as per instructions. Remember, for exceptional results, consistency is critical. If used correctly, each syringe should provide 3-5 whitening treatments.


The individual determines how frequently you need to touch up and how quickly your teeth respond to the coloring in the products you eat. (Weekly, monthly, or bi-annually).


Fluoride affects the whitening process by inhibiting the release of carbamide peroxide and increases whitening time. That is why we recommend brushing after your whitening session, not before. In addition, if using fluoride toothpaste, the mouth should be rinsed well with water to remove as much fluoride as possible.

Full Cure Whitening:

A complete full cure-whitening is when teeth whiten beyond the tooth's surface, providing permanent and excellent whitening results. By completely curing the tooth, we whiten into the pulp of the tooth, which usually makes the whitening brighter and tends to last much longer than just surfacing whitening that generally lasts only a few months. The key to full cure bleaching is consistency, especially if whitening for the first time. We recommend wearing your trays once per day for 7-10 days in succession (the time per session determined by gel strength chosen) - this is the key to a full cure whitening.