Our Vietnamese Ginseng is exclusively sourced from a high-tech organic farm in northern Vietnam. This rare ginseng variety is rich in unique saponins that offer powerful anti-aging properties. It helps stimulate collagen production, reduce wrinkles, and protect the skin from oxidative stress, making it a potent natural ingredient for youthful-looking skin.

Ectoin is a natural stress-protection molecule that helps defend skin cells against environmental stressors. In our serum, it works to hydrate the skin, reduce inflammation, and strengthen the skin barrier. Ectoin complements the other ingredients by enhancing the overall protective and anti-aging effects of the formula.

Bakuchiol is a natural, plant-based ingredient that offers similar anti-aging benefits to retinol but with gentler effects. In our serum, it helps reduce fine lines and wrinkles, improves skin texture, and promotes cell renewal without causing irritation or increased sun sensitivity. This makes it suitable for all skin types, even sensitive skin

The combination of Bakuchiol, Vietnamese Ginseng extract, and Ectoin creates a powerful anti-aging formula. Bakuchiol promotes skin renewal and collagen production, the ginseng extract provides unique anti-aging compounds and antioxidants, while Ectoin offers additional protection and hydration. Together, they work synergistically to reduce signs of aging, improve skin texture, and protect against environmental damage, resulting in healthier, more youthful-looking skin.

You'll notice instant benefits from our serum, with your skin looking more hydrated, glowing, and fresh immediately after application. These instant results provide a radiant appearance that you can enjoy right away. For deeper, long-term anti-aging effects, many users start noticing improvements in their skin's texture and overall appearance within 4-6 weeks of consistent use. 

However, we believe true anti-aging is a comprehensive process. That's why we offer a unique 90-day journey to help reverse the signs of aging from the inside out. During this time, we'll guide you on how to use our serum effectively, while also providing tips on nutrition, exercise, and overall wellness that support your skin's health. By following this combined solution, you can expect to see more significant and lasting results. Remember, while our serum provides both immediate and long-term benefits, pairing it with a healthy lifestyle will maximize your anti-aging results. We're here to support your complete transformation towards a more youthful appearance and feel.

To achieve optimal results, the frequency of product use should be adjusted according to your skin type and specific needs. Please refer to the instructions on the product packaging or contact us atcustomer@tonkina.comwith details about your skin condition for personalized guidance on the most suitable usage for your skin.

Tonkina belive our products are generally considered safe to use during pregnancy. However, it's always a good idea to consult your doctor to ensure they are suitable for your specific needs and skin type.

Tonkina uses expiration dates to guarantee that our products maintain the highest efficacy and quality.The shelf life of Tonkina products is clearly indicated on the packaging. Please check the information carefully to ensure proper and effective use. Once the packaging is unsealed, the recommended usage period is 12 months. If the seal remains intact, the product maintains its optimal quality for up to 24 months.

Tonkina products are designed with sustainability and reusability in mind. Glass containers can be thoroughly cleaned and safely repurposed for various personal uses, promoting both environmental responsibility and practical versatility.