Mullein Leaf Extract for Lungs | High Strength 1,000mg | 100mls 3 Month Supply (100 Servings) | Organic Plant Extract UK Grown & Produced | Mullen Drops | GMDP, MHRA, ORG Certified | Vegan
£19.99
Price: £19.99
(as of Dec 14, 2025 13:57:25 UTC – Details)
Product Description
Tinctures Rooted in Nature…Backed by Science…Trusted by Herbalists


All our herbal tinctures are UK grown on sustainable UK farms for highest purity and quality
Grown with Care by Expert Herbalists
Our herbs are cultivated in the UK by experienced growers, led by a lifetime farmer and member of the National Institute of Medical Herbalists. All plants are organically or biodynamically certified, grown sustainably with deep respect for the land—because quality starts at the root.
Uncompromising Purity, Proven Quality – Trusted by Herbal Experts for Over 20 Years


UK-Grown & Made | 20+ Years of Trusted Quality – MHRA Approved, GMP Certified, Lab-Tested Purity in Every Drop
With over 20 years of in-house lab testing and full MHRA approval since 2006, our supplier meets GMP compliance standards and passes independent government inspections regularly. Every batch is rigorously tested for safety and purity—ensuring your tincture is free from harmful microbes and made to the highest British Pharmacopoeia standards.


Fast-Acting, Potent, and Pure – Why Liquid Extracts Work Better
Why Choose Liquid Extracts? Liquid herbal extracts offer faster, more efficient absorption than tablets or capsules, allowing your body to access the active compounds more quickly and effectively. Unlike tablets, which must break down in the digestive system, tinctures are easily absorbed through the mucous membranes, often providing quicker results. They’re also more flexible—allowing you to adjust dosage precisely to your needs—and are ideal for those who struggle with swallowing pills. Plus, with minimal processing and no added fillers or binders, liquid extracts preserve the plant’s natural potency in its most bioavailable form.


GMP-Certified & Fully Documented – Complete Transparency You Can Trust
We back every product with full transparency giving you complete confidence in what you’re putting in your body.


100% Organically, Vegan, Non-GMO & Gluten-Free – Pure by Nature, Backed by Principles
Unlike conventional farming, we avoid all synthetic pesticides, herbicides, and chemical fertilisers. Our regenerative organic farming practices protect both the environment and your health. Chemical residues can persist even through composting—we refuse to compromise on purity.




“Pure. Proven. Planet-Friendly: Herbal Wellness You Can Trust.”
Natural Sources is committed to delivering herbal wellness products that are as pure as they are effective. Rooted in nature and backed by science, our supplements are rigorously tested in our supplier’s own quality control lab and have been MHRA approved since 2006. Grown sustainably on certified UK farms under the guidance of experienced herbalists, our ingredients are free from chemicals and aligned with regenerative farming practices. At Natural Sources, we believe in no compromises—just clean, trusted, and transparent herbal care.
Package Dimensions : 12.8 x 10.6 x 4.6 cm; 200 g
Manufacturer : Natural Sources
Benefits of Mullein Leaf Extract – Renowned for its efficacy in enhancing respiratory health, Mullein Leaf Extract is revered for its ability to alleviate various respiratory conditions, including coughs, asthma, bronchitis, tonsillitis, and upper respiratory tract issues. Additionally, it has shown promise in providing relief from digestive issues. Moreover, Mullein Leaf Extract may also be beneficial for individuals with COPD
Advantages of Tinctures – Herbal extracts or tinctures offer superior bioavailability, with our bodies absorbing approximately 98% of their beneficial constituents, compared to only about 50% from capsules and tablets. Tinctures boast greater potency due to the high concentration of herbs in a smaller dosage. For optimal efficacy, taking the tincture directly under the tongue and refraining from consuming any liquids or foods for at least 15 minutes afterward yields the best results.
Huge 100 ml Bottle Size – Our Mullein Leaf Extract, produced in the UK to the highest quality standards, offers a concentrated formula equaling a 1000mcg serving size per 1ml dropper, lasting over 3 MONTHS. Additionally, our bottle size is double/triple that of other brands on the market. Pure Ethanol Extraction process for cleanest, full-spectrum tincture
Opt for our certified UK-produced Mullein Leaf Extract for guaranteed quality, safety, and local support, ensuring adherence to rigorous standards, product authenticity, and sustainable practices
Natural Sources Mullein Leaf Extract is distinguished by its exceptional potency, derived exclusively from 100% pure mullein leaves, with no GMOs, making it vegan and produced cruelty-free. Also packaged using recyclable materials.
Customers say
Customers report that the herbal supplement helps with breathing problems. The taste receives mixed feedback, with some finding it acceptable while others describe it as horrible. Several customers mention experiencing itching as a side effect.
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