1. Product Overview
The IT Cosmetics Bye Bye Under Eye Anti-Aging Full Coverage Concealer is a water-resistant, highly pigmented formula designed to provide long-lasting full coverage. It helps to improve the appearance of wrinkles without creasing or cracking, offering a smooth, creamy texture that delivers coverage for up to 24 hours.
This dermatologist-developed concealer multitasks to cover skin imperfections, correct color, and reduce the appearance of dark circles. Its rich cream texture provides moisturizing full coverage with a natural finish, making it suitable for color correcting and addressing fine lines.

Image: IT Cosmetics Bye Bye Under Eye Concealer tube, shade 20.0 Medium.

Image: The IT Cosmetics Bye Bye Under Eye Concealer is formulated for full coverage on both eyes and face, suitable for mature skin.
2. Key Features and Benefits
- 24-Hour Full Coverage: Delivers instant, long-lasting coverage that won't crease or crack.
- Anti-Aging Formula: Helps to reduce the look of wrinkles and fine lines.
- Hydrating & Natural Finish: Creamy texture provides moisture and a seamless, natural look.
- Water-Resistant: Ensures durability and wear throughout the day.
- Corrects Imperfections: Effectively covers dark circles, redness, and other skin concerns.
- Buildable: Allows for customizable coverage from medium to full.

Image: Product features: Full Coverage & Color Correcting, Hydrating, Natural Finish, Water-Resistant, All-Day Wear.
3. Setup and Preparation
Before applying the concealer, ensure your skin is clean and moisturized. This creates a smooth canvas and helps the concealer blend seamlessly and prevent creasing.
- Cleanse: Wash your face with a gentle cleanser to remove any impurities.
- Moisturize: Apply your preferred face cream to hydrate the skin. Allow it to fully absorb before proceeding.
4. Operating Instructions (Application Guide)
Follow these steps for optimal application of your Bye Bye Under Eye Concealer:
- Dispense Product: A very small amount of this highly concentrated concealer is needed. Gently squeeze the tube to dispense a tiny dot onto the back of your hand or directly onto the area you wish to conceal.
- Warm and Apply: Using your ring finger, gently tap and warm the product. Then, lightly tap the concealer onto the areas requiring coverage, such as under-eye circles, blemishes, or areas of redness.
- Blend: Gently blend the product into your skin using your ring finger, a makeup sponge, or a concealer brush. Continue tapping and blending until the product is seamlessly integrated and the desired coverage is achieved.
- Layering (Optional): The concealer can be worn alone or applied before or after your foundation. For additional coverage, apply a second thin layer and blend.

Image: Before and after application of the concealer, demonstrating its ability to cover skin imperfections and provide a smooth finish.

Image: Before and after photos illustrating the concealer's effectiveness in concealing dark circles under the eyes.
5. Shade Selection Guide
Choosing the correct shade is crucial for a natural finish. Consider your skin's undertone and desired coverage.
Identify Your Undertone:
Your undertone is the color beneath the surface of your skin. It can be warm, cool, or neutral.
- Warm Undertone: Skin has yellow, peach, or gold tones. Gold jewelry often looks best.
- Cool Undertone: Skin has pink or red tones. Silver jewelry often looks best.
- Neutral Undertone: A balance of pink and yellow. Both silver and gold jewelry work well.

Image: Visual guide to identifying warm, neutral, and cool skin undertones for accurate shade matching.
Medium Shade Range:
The 20.0 Medium shade is formulated for neutral undertones. Explore other medium shades if your undertone differs.

Image: Models demonstrating different medium shades of the concealer, including Medium, Medium Tan, Medium Nude, Medium Amber, Medium Beige, Medium Natural, and Medium Bronze.
6. Ingredients
The Bye Bye Under Eye Concealer is formulated with skin-loving ingredients to provide both coverage and anti-aging benefits:
- Peptides: Help to reduce the appearance of wrinkles.
- Hydrolyzed Collagen & Amino Acids: Contribute to skin elasticity.
- Hyaluronic Acid: Known to plump fine lines and provide hydration.
- Antioxidants: Offer protection against environmental stressors.
This product is also Butylparaben Free, Paraben Free, and Propylparaben Free.

Image: Key ingredients highlighted: Peptide (reduces wrinkles), Hyaluronic Acid (plumps & hydrates), Vitamin E (antioxidant, moisturizes).
7. Product Care and Storage
To maintain the quality and efficacy of your concealer:
- Store in a cool, dry place, away from direct sunlight.
- Ensure the cap is tightly closed after each use to prevent drying.
- Avoid extreme temperatures.
8. Troubleshooting
Issue: Concealer creasing or settling into fine lines.
Solution: Ensure skin is well-hydrated before application. Use a minimal amount of product and blend thoroughly. Setting with a light layer of translucent powder, focusing on areas prone to creasing, can also help.
Issue: Shade appears too light or too dark.
Solution: Re-evaluate your skin's undertone (warm, cool, or neutral) and current skin tone. Consider trying a shade lighter for brightening or a shade closer to your skin tone for general coverage. Refer to the shade selection guide in Section 5.
Issue: Product feels too thick or difficult to blend.
Solution: This concealer is highly concentrated. Start with a very small amount. Warming the product between your fingertips before application can improve blendability. Ensure your skin is adequately moisturized.
9. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 0.75 x 1 x 4.84 inches |
| Item Model Number | 4219-91813 |
| Manufacturer | IT Cosmetics |
| Item Form | Cream |
| Color | 20.0 Medium - for neutral undertones |
| Skin Type | Combination, Dry, Normal, Oily, Sensitive |
| Recommended Uses | Color Correction, Evening Skin Tone, Face, Spot Concealing, Under Eye Brightening |
| Container Type | Tube |
| Product Benefits | Anti-Aging, Corrects Imperfections, Dark Circles Treatment, Fine Lines Treatment |
| Skin Tone | Medium |
| Age Range Description | Adult |
| Specialty | Brightening, Dark Spots, Eye Puffiness & Dark Circles, Fine Lines & Wrinkles, Uneven Skin Tone |
| Additional Features | Buildable, Hydrating, Long Lasting, Non-Comedogenic, Transfer Resistant |
| Contour Shade Undertone | Neutral |
| Finish Types | Natural |
| Coverage | Full |
| Item Weight | 11.93 g (0.42 ounces) |
| Number of Items | 1 |
| Material Type Free | Butylparaben Free, Paraben Free, Propylparaben Free |
10. Warranty and Support
For information regarding product warranty, returns, or customer support, please refer to the retailer's policy where the product was purchased or visit the official IT Cosmetics website. Keep your proof of purchase for any warranty claims.
Online Support: www.itcosmetics.com