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IMMUNITY [protease inhibitors]
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IMMUNITY [protease inhibitors]

IMMUNITY [protease inhibitors]

Our unique formula combines potent natural protease inhibitors from Chinese Skullcap and Purple Gromwell Root with sunflower-derived lecithin to maximize absorption and bioavailability. Inspired by the Classical Chinese Medicine formula Shuang-Huang-Lian, this blend harnesses centuries of traditional use alongside modern scientific insights to promote respiratory and immune health.*

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Benefits*

  • Contains baicalin, baicalein, apigenin, and wogonin—flavonoids in Chinese Skullcap shown in lab studies to inhibit viral RNA polymerase and spike protein activity.*
  • Includes Purple Gromwell Root standardized extract with shikonin, a non-covalent inhibitor of SARS-CoV-2 main protease, supporting antiviral action.*
  • Lecithin from sunflower seeds enhances absorption of active compounds for optimal effect.*
  • May reduce inflammation and oxidative stress through antioxidant and anti-inflammatory flavonoids.*
  • Designed for acute respiratory support as well as chronic immune maintenance.*

Formulated without fillers or preservatives — just pure, effective botanicals.*

Ingredients

  • Chinese Skullcap (Scutellaria baicalensis) — standardized extract containing at least 15% Apigenin, 20% Baicalein, 50% Baicalin, and 1% Wogonin.
  • Purple Gromwell Root (Lithospermum erythrorhizon) — standardized 5:1 extract with at least 5% Shikonin.

Sunflower Seed Lecithin — a natural emulsifier to improve absorption.

Amount

60 Capsules

Usage

Adults: Take 1 capsule twice daily for ongoing support or 3 capsules four times daily for 5 days during acute symptoms

Warning

Do not exceed the recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Disclaimer (*)

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Backed by Science

Protease inhibitors block viral enzymes critical for virus replication, acting like molecular scissors that are disabled to prevent viral spread. Our formula targets the 3CL protease of SARS-CoV-2, a key enzyme for viral multiplication [1]. Chinese Skullcap (Scutellaria baicalensis) contains baicalin and baicalein, flavonoids shown to inhibit SARS-CoV-2 RNA-dependent RNA polymerase (RdRp), a crucial enzyme for viral replication [2]. Baicalin also exhibits antiviral activity against influenza A and respiratory syncytial virus (RSV) by inhibiting neuraminidase activity and reducing viral replication [3][4]. Purple Gromwell Root (Lithospermum erythrorhizon) contains shikonin, a compound demonstrated to inhibit viral protease enzymes, including those of HIV and SARS-CoV-2, by binding non-covalently to the active site [5]. Sunflower Lecithin enhances the bioavailability of active compounds by improving their absorption and stability, facilitating more effective delivery of bioactive ingredients [6].

References

[1] Jin, Z., Du, X., Xu, Y., Deng, Y., Liu, M., Zhao, Y., ... & Yang, H. (2020). Structure of Mpro from COVID-19 virus and discovery of its inhibitors. Science, 368(6497), 409–412.
https://doi.org/10.1126/science.abb2762

[2] Liu, H., Ye, F., Sun, Q., Liang, H., Li, C., Li, S., ... & Tan, W. (2021). Scutellaria baicalensis extract and baicalein inhibit replication of SARS-CoV-2 and its 3C-like protease in vitro. Microorganisms, 9(4), 844.
https://doi.org/10.3390/microorganisms9040844

[3] Zhang, X., Zhang, X., Wang, C., & Shen, Y. (2019). The anti-influenza virus effects of baicalin: A review. Phytotherapy Research, 34(1), 56–65.
https://doi.org/10.1002/ptr.6509

[4] Huang, H., Liao, D., Li, C., Leung, E. L., Liu, Z., & He, Z. (2016). Baicalin reduces RSV replication and pro-inflammatory cytokine production in airway epithelial cells. Archives of Pharmacal Research, 39(7), 1011–1020.
https://doi.org/10.1007/s12272-016-0805-4

[5] Parvez, M. K., Al-Dosari, M. S., & Al-Rehaily, A. J. (2020). Shikonin derivatives as potential inhibitors of SARS-CoV-2 main protease (Mpro): Molecular docking and SAR study. Current Computer-Aided Drug Design, 16(4), 365–374.
https://doi.org/10.2174/1573409916666200608202144


[6] Liu, W., Ye, A., Liu, W., Liu, C., & Singh, H. (2013). Stability and release properties of liposomes and emulsions containing sunflower lecithin. Food Chemistry, 141(3), 3006–3013.
https://doi.org/10.1016/j.foodchem.2013.05.118

Customer Reviews

Based on 493 reviews
46%
(225)
54%
(267)
0%
(0)
0%
(0)
0%
(1)
100.0
K
Kimberly Green
Very Effective

A must-have in my wellness routine.

M
Megan Hernandez
Must Try

Great product. I’ve recommended it to all my friends.

S
Stephanie Wright
Wonderful Experience

Excellent value for the quality offered.

V
Victoria Carter
Wonderful Experience

This product truly lives up to the hype.

A
Andrew Young
Highly Recommended

It has significantly helped with my immune system support.

123

Let customers speak for us

from 3708 reviews
Very Happy

One of the best purchases I've made for my health.

Chloe Reed
IMMUNITY [vitamins]
Must Try

Perfect addition to my daily supplement stack.

Jennifer Walker
IMMUNITY [vitamins]
Wonderful Experience

Excellent value for the quality offered.

Samantha Turner
IMMUNITY [herbals]
Reliable Supplement

Great product. I’ve recommended it to all my friends.

Jessica Martinez
SUPERFOODS [moringa]
Very Effective

A must-have in my wellness routine.

Kimberly Green
IMMUNITY [protease inhibitors]
Fast Formula

Absolutely love how this makes me feel every day.

Stephanie Wright
IMMUNITY [herbals]
Great Results

Boosted my resistance to seasonal issues.

Tyler Mitchell
TRANQUILITY [mulungu max]
Top Quality

I feel a difference in my health and energy.

Christian Edwards
SUPERFOODS [moringa]
Trustworthy Brand

It has significantly helped with my immune system support.

Daniel Taylor
DETOX [spike buster]
Wonderful Experience

One of the best purchases I've made for my health.

David Wilson
IMMUNITY [vitamins]
Noticeable Improvement

Perfect addition to my daily supplement stack.

Elizabeth Clark
IMMUNITY [vitamins]
Feel More Energetic

The quality of ingredients is top-notch.

Michael Brown
DETOX [spike buster]
Must Try

Great product. I’ve recommended it to all my friends.

Megan Hernandez
IMMUNITY [protease inhibitors]
Reliable Supplement

The quality of ingredients is top-notch.

Kimberly Green
SUPERFOODS [moringa]
Feel More Energetic

My energy levels are up and I feel much healthier overall.

Benjamin Adams
TRANQUILITY [mulungu max]

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