Home Ingredients Attenutin® (Scutellaria and Acacia for Respiratory Health — Unigen)
Respiratory HealthImmune SupportAnti-Inflammatory

Attenutin® (Scutellaria and Acacia for Respiratory Health — Unigen)

Evidence Level
Limited
0 Clinical Trials
3 Documented Benefits
2/5 Evidence Score

Attenutin® is a bioflavonoid composition from Unigen combining Scutellaria baicalensis and Acacia catechu, developed to support respiratory and immune health and a balanced inflammatory response. Current support is mainly from pre-clinical research, with human data still emerging.

Studied Dose Per the product specification.
Active Compound Standardized bioflavonoids from Scutellaria baicalensis (free-B-ring flavonoids) and Acacia catechu (catechins).

Benefits

Respiratory support

Attenutin is positioned to support respiratory-system health and a balanced response to everyday respiratory challenges.

Immune and inflammatory balance

The bioflavonoid blend is studied for supporting healthy cytokine levels and a balanced inflammatory response.

Antioxidant activity

Attenutin has been shown to raise glutathione peroxidase, an antioxidant enzyme, reflecting antioxidant support; note much evidence is pre-clinical.

Mechanism of action

1

Dual-flavonoid modulation

Scutellaria free-B-ring flavonoids and Acacia catechins act on inflammatory enzyme pathways to support a balanced response.

2

Antioxidant enzyme support

The blend supports glutathione peroxidase activity, strengthening the body's own antioxidant defenses.

Clinical trials

Side effects and drug interactions

Common Potential side effects

Generally well-tolerated.
Mild digestive upset is occasionally reported.
Discontinue if any unusual reaction occurs.

Important Drug interactions

No major drug interactions are established for this blend.
Tell your doctor about all supplements if you take prescription medication.
Use caution if pregnant, breastfeeding, or managing a condition.

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Frequently asked questions about Attenutin® (Scutellaria and Acacia for Respiratory Health — Unigen)

What is Attenutin?

Attenutin® is a bioflavonoid composition from Unigen combining Scutellaria baicalensis and Acacia catechu, developed to support respiratory and immune health and a balanced inflammatory response. Current support is mainly from pre-clinical research, with human data still emerging.

What is Attenutin used for?

Attenutin is researched primarily for Respiratory Health, Immune Support, and Anti-Inflammatory. Attenutin is positioned to support respiratory-system health and a balanced response to everyday respiratory challenges.

What is the recommended dosage of Attenutin?

The clinically studied dose is Per the product specification. Always follow the product label and check with a healthcare provider for personal advice.

Is Attenutin safe, and does it have side effects?

For most healthy adults, Attenutin is well tolerated at studied doses. Reported effects can include: Generally well-tolerated. Mild digestive upset is occasionally reported. It may also interact with some medications. Attenutin is not right for everyone, so check with a healthcare provider first if you are pregnant or breastfeeding, have a medical condition, or take prescription medication.

Does Attenutin interact with any medications?

Possible interactions include: No major drug interactions are established for this blend. Tell your doctor about all supplements if you take prescription medication. If you take prescription medication, check with a pharmacist or doctor before using it.

How strong is the scientific evidence for Attenutin?

NutraSmarts rates the evidence for Attenutin as Limited (2 out of 5). It is backed by 3 cited references summarized on this page. A higher rating reflects more, larger, and better-designed human studies.

References(3 citations)

Evidence ratings on NutraSmarts are based on the totality of human clinical research, with emphasis on randomized controlled trials, meta-analyses, and systematic reviews. The references below directly support claims made throughout this page.

  1. Yimam M, Horm T, O'Neal A, Chua P, Jiao P, Hong M, Jia Q Botanical Bioflavonoid Composition from Scutellaria baicalensis- and Acacia catechu-Protected Mice against D-Galactose-Induced Immunosenescence, and Cyclophosphamide Induced Immune Suppression Nutrients. 2024;16(18):3144. doi:10.3390/nu16183144.PubMedUsed to support: Animal study (mice) showing the standardized Scutellaria baicalensis + Acacia catechu bioflavonoid composition (UP446) enhanced NK cell and T-cell immune responses, increased antioxidant enzyme activity, elevated IgA/IgG antibody levels, and reduced NFkB-mediated inflammation; supports Immune and inflammatory balance and Antioxidant activity benefits of Attenutin components (animal study; Attenutin brand not directly tested in published human trial)
  2. Dinda B, Dinda M, Dinda S, De UC An overview of anti-SARS-CoV-2 and anti-inflammatory potential of baicalein and its metabolite baicalin: Insights into molecular mechanisms European Journal of Medicinal Chemistry. 2023;258:115629. doi:10.1016/j.ejmech.2023.115629.PubMedUsed to support: Review of baicalein and baicalin (primary actives of Scutellaria baicalensis, a key Attenutin component) documenting anti-inflammatory, antiviral, and immune-modulating mechanisms including suppression of pro-inflammatory cytokines and innate immune modulation; supports Respiratory support and Antioxidant activity benefits of Attenutin's Scutellaria baicalensis component (not Attenutin brand directly)
  3. Feng T, Zhang M, Xu Q, Song F, Wang L, Gai S, Tang H, Wang S, Zhou L, Li H Exploration of molecular targets and mechanisms of Chinese medicinal formula Acacia Catechu-Scutellariae Radix in the treatment of COVID-19 by a systems pharmacology strategy Phytotherapy Research. 2022;36(11):4210-4229. doi:10.1002/ptr.7554.PubMedUsed to support: Systems pharmacology analysis of the Acacia catechu + Scutellaria baicalensis combination identifying baicalein and catechin as lead compounds with high affinity for SARS-CoV-2 protease and showing multi-target anti-inflammatory activity via TNF, PI3K-Akt, and IL-17 signaling; supports Respiratory support and Immune and inflammatory balance benefits of Attenutin components (computational/in-silico study; not a human trial)