{"id":2207,"date":"2026-02-21T23:44:26","date_gmt":"2026-02-21T20:14:26","guid":{"rendered":"https:\/\/thebfofficial.com\/en\/?post_type=product&p=2207"},"modified":"2026-05-18T13:00:20","modified_gmt":"2026-05-18T09:30:20","slug":"caffeine-solution-5-egcg","status":"publish","type":"product","link":"https:\/\/thebfofficial.com\/en\/product\/caffeine-solution-5-egcg\/","title":{"rendered":"Caffeine Solution 5% + EGCG"},"content":{"rendered":"\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\r\n\t\t
\r\n\t\t\t

Product Introduction<\/strong><\/span><\/p>

The Caffeine + EGCG Eye Serum, with its advanced formulation and antioxidant properties, helps brighten and even out skin tone by reducing dark pigmentation, improving dark circles, and enhancing skin radiance. Through the constriction of subcutaneous blood vessels, the Caffeine + EGCG Eye Serum helps reduce under-eye puffiness and ultimately supports the overall health of the delicate eye contour area. Additionally, it promotes collagen synthesis and helps diminish the appearance of fine lines and wrinkles.<\/span><\/p><\/div><\/div><\/div>\r\n\t\t<\/div>\r\n\t\t\r\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\"safety.jpg\"
<\/div>

Safe use of the product<\/h4>

Full study \u2190<\/p><\/div><\/div><\/div><\/a>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t
\"manual.jpg\"
<\/div>

How to use<\/span><\/h4>

Full study \u2190<\/span><\/p><\/div><\/div><\/div><\/a>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\r\n\t\t
\r\n\t\t\t
<\/i>

Frequently Asked Questions \u2013 5% Caffeine Eye Serum<\/span><\/p><\/div><\/div><\/div>\r\n\t\t<\/div>\r\n\t\t\r\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t
How can we ensure the effectiveness of the serum?<\/div><\/span>

Initial signs of effectiveness include gradual reduction of puffiness, improvement in dark circles, and enhanced freshness of the skin around the eye area. If no improvement is observed after 3 to 6 weeks of continuous use, the dark circles may be related to hormonal or genetic factors.<\/span><\/p><\/div><\/div>

When used concurrently with concealer, should it be applied before or after the serum?<\/div><\/span>

The lightweight and fast-absorbing texture of this serum makes it an excellent makeup base. Allow the serum to be fully absorbed before applying concealer, foundation, or other cosmetic products to prevent pilling.<\/span><\/p><\/div><\/div>

Can long-term use of the serum lead to side effects or skin tolerance?<\/div><\/span>

Long-term and continuous use of the serum is considered safe, and its effectiveness may improve with regular application. Unlike antioxidants and caffeine, skin tolerance is more commonly associated with products containing corticosteroids or stronger active compounds.<\/span><\/p><\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t

Directions for Use<\/span><\/strong>
1. Cleanse the skin around the eyes using an appropriate cleanser.<\/span>
2. Apply an adequate amount of the serum and gently massage it into the eye contour area.<\/span>
3. Repeat this process twice daily, in the morning and at night.<\/span>
In case of any signs of sensitivity, consult your physician before continuing use of the serum.<\/span><\/p><\/div><\/i><\/div>

<\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Skin Sensitivity Test<\/span><\/strong>
Apply a small amount of the product onto clean skin on the upper forearm.<\/span>
Note: The tested area must be kept dry.<\/span><\/p>

If a specific application duration is indicated for the product, rinse the area after the specified time has elapsed. Otherwise, wash the area after 24 hours.<\/span><\/p>

If any signs of redness, burning, itching, blistering, or skin irritation occur at any time during the test, discontinue use of the product.<\/span><\/p><\/div><\/i><\/div>

<\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\r\n\t\t
\r\n\t\t\t
_<\/span>

Other Products<\/h2><\/div>_<\/span><\/div><\/div>\r\n\t\t<\/div>\r\n\t\t\r\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\r\n\t\t