Comext Biotech

29/05/2026

🌺 Hibiscus Extract Powder | Excellent Flowability & Instant Solubility

Flowability and instant solubility are key indicators of powder quality.
In this video, you can clearly see:
✔ Smooth and continuous powder flow
✔ Fine and uniform texture
✔ Fast dispersion in water
✔ No clumping or caking

✨ High-quality powder starts with stable production and precise particle control.

Meet us at CPHI China 2026 to learn more about our hibiscus extract !

🏢 Booth: E5E70
📅 June 16–18, 2026
📍 Shanghai New International Expo Center

26/05/2026

🌿 康萃生物 2026 招聘 | 外贸B2B业务员

康萃生物（中国）是天然植物提取、维生素、氨基酸领域的技术驱动企业，产品远销美国、欧洲乃至全球市场。

我们现在招聘外贸B2B业务员，一起走进美国、西班牙、上海的展会现场，在全球范围内开拓高质量B端客户！

如果你是——
⭐ 有3年以上外贸经验的骨干，熟悉植提/医药/化工领域
⭐ 或者是有1年经验、充满学习热情的潜力新星

这份工作正在等你！

我们提供：五险一金 ·双休 ·底薪+提成 · 十三薪 · 带薪年假

📩 投递简历：[email protected]
📞 李经理 186 7078 8625

期待与你同行 🌏

#外贸招聘 #植物提取 #长沙招聘

22/05/2026

🌺 One Ingredient. Endless Applications.

Hibiscus extract （Hibiscus sabdariffa L.）is one of the most versatile botanicals in the market today — and at Comext Biotech, we're proud to supply it at the highest quality.

☕ Food & Beverages
Teas, juices, soft drinks, jams, candies, and ice creams — hibiscus brings a vibrant natural color and distinctive tart flavor that consumers love.
💊 Dietary Supplements
Capsules, powders, and liquid extracts formulated to support cardiovascular health and immune function.
✨ Skincare Products
Creams, serums, and masks delivering antioxidant protection, skin brightening, and deep moisturizing benefits.
🌿 Traditional Medicine
Used across cultures for centuries to cool the body, support liver health, and promote heart wellness.

At Comext Biotech, we back every batch with carefully selected raw materials, advanced extraction technology, strict quality control, and full documentation for global compliance.

Looking for a reliable hibiscus extract supplier? Meet us at CPHI China 2026!
🏢 Booth: E5E70
📅 June 16–18, 2026
📍 Shanghai New International Expo Center

🌐 www.comextbiotech.com | 📧 [email protected]

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22/05/2026

🌺5 Reasons Hibiscus Extract Belongs in Your Next Formula

At Comext Biotech, we believe the best ingredients come from nature — and Hibiscus sabdariffa L. is proof.
Here's why formulators across skincare, nutraceuticals, and functional food are turning to hibiscus extract:
✅ Powerful antioxidant activity
— neutralizes free radicals, supports cellular health
✅ Rich in anthocyanidins & flavonoids
— linked to cardiovascular and overall wellness
✅ Natural purple-red colorant
— vibrant, stable, clean-label ready
✅ Supports heart, immune & liver function
— rooted in traditional botanical use
✅ Skin health benefits
— guards against oxidative stress for a brighter complexion

We'd love to help you find the right spec for your application. Drop us a message or visit us at CPHI China 2026!

🏢 Booth: E5E70
📅 June 16–18, 2026
📍 Shanghai New International Expo Center

22/05/2026

🌺 Discover the Power of Hibiscus Extract

Derived from the calyx of Hibiscus sabdariffa L., hibiscus extract is one of the most versatile botanical ingredients on the market today — and for good reason.

📋 Our Specifications:
• Anthocyanidins: 5.0%–25%, UV
• Part Used: Calyx
• Ratio: 4:1, 10:1, 20:1,TLC

At Comext Biotech, we supply premium-quality hibiscus extract with natural origin, rigorous quality standards, and science-backed formulations — tailored to meet the demands of formulators and brands worldwide.
Looking to elevate your product formulations with a proven botanical powerhouse? Let's connect at CPHI China 2026!

🏢 Booth: E5E70
📅 June 16–18, 2026
📍 Shanghai New International Expo Center

30/12/2022

https://youtube.com/shorts/j1oKOcnhenI?feature=share

Olive Leaf Extract 20% Oleuropein Powder

29/06/2022

Changsha Comext Biotech Co.,Ltd.
professional vendor of Rosemary Extract in China.
1.Our factory is near the major Rosemary planting base.
2.We could supply all specifications of rosemary extract with good quality and tremendous quantity.
Acid Powder 5%-98%, HPLC
Acid Oil 5%-20%, HPLC
Acid 2.5%-98%, HPLC
Acid 5%-98%, HPLC
Essential Oil ≥99%, GC

Excellent Quality, Good Price, In Stock, Free Samples
Your Best-choice Extract Supplier.

Rosemary Extract is a powderful natural antioxidant in food industry. Kemin, the leader of Rosemary Extract application user, make it become much more famouse and acceptation around the world.

19/06/2022

Do you know the Rhodiola Extract?

Specification: 3% Rosavins & 1% salidroside
Application: Dietary supplement

Benefits:
1.Helps Burn More Belly Fat
2.Increases Energy and Athletic Performance
3.May Help Fight Physical & Mental Fatigue
4.Helps Lower Cortisol
5.Can Help Fight Depression and Improve Brain Function

If you want to know more, please don't hesitate to contact us.

06/06/2022

Have you heard about Carnosic Acid Oil?

Specification: 5% & 10%

used in oil, sauce, fat-containing food, pickled food, bio-medicine industry, animal nutrition, pet food, and cosmetic industry.

acid is a green food additive.
acid is a natural and oil-soluble antioxidant. It's a better antioxidant than Vitanmin E

Excellent Quality, Good Price, In Stock, Free Samples

Changsha Comext Biotech Co.,Ltd.
Your Best-choice Extract Supplier.

06/06/2022

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