Greenherb supplies a premium, versatile Peppermint Leaf Extract, derived from the fresh leaves of Mentha × piperita L., a hybrid mint species renowned for its invigorating aroma and broad therapeutic applications. Our extract is carefully processed to concentrate its full spectrum of bioactive compounds, including volatile oils (menthol, menthone), flavonoids, and phenolic acids, delivering a potent, standardized ingredient for digestive health, respiratory support, cognitive enhancement, and topical cooling formulations. We ensure consistent quality, purity, and potency for integration into global nutraceutical, functional food, cosmetic, and pharmaceutical products.
We support customers worldwide with scalable, compliant supply and comprehensive technical documentation, enabling the development of science-backed products that leverage this time-honored botanical.
Rich in Therapeutic Menthol – Standardized for high levels of menthol, the primary active compound responsible for peppermint's characteristic cooling sensation and its well-documented benefits for digestion, respiratory function, and topical pain relief.
Clinically-Validated Digestive Support – Supported by numerous clinical studies for its ability to relax gastrointestinal smooth muscle, alleviate symptoms of Irritable Bowel Syndrome (IBS) (including bloating, gas, and abdominal discomfort), and support healthy digestion overall .
Dual-Action: Calms & Invigorates – Uniquely offers both soothing effects on the digestive tract and a refreshing, invigorating effect on the mind and senses, promoting mental clarity and focus while reducing physical tension.
Natural Respiratory & Nasal Support – The menthol content acts as a natural decongestant, helping to clear nasal passages, soothe coughs, and support easy breathing when used in inhalations, lozenges, or topical chest rubs .
Topical Cooling & Analgesic Properties – Provides a safe, effective cooling sensation when applied to skin, helping to soothe minor muscle aches, joint discomfort, tension headaches, and itching associated with various skin conditions .
Potent Antioxidant & Antimicrobial Activity – Rich in rosmarinic acid and other flavonoids, it provides significant antioxidant protection and exhibits broad-spectrum antimicrobial effects against oral pathogens and other microbes .
GRAS & Globally Recognized – Generally Recognized as Safe (GRAS) for food use and widely accepted in pharmacopeias worldwide (USP, EP, BP), ensuring regulatory compliance across major markets.
|
Item |
Specification |
Test result |
| Peppermint Leaf Extract Powder |
10:1 |
TLC |
|
Physical Control |
||
|
Appearance |
Brown Powder |
Conforms |
|
Odor & Taste |
Characteristic |
Conforms |
|
Identification |
Positive |
Conforms |
|
Part Used |
Leaf |
Conforms |
|
Loss on Drying |
≤5.0% |
2.96% |
|
Ash |
≤5.0% |
2.09% |
|
Particle size |
NLT 95% through 80 mesh |
Conforms |
|
Solubility |
Water soluble |
Conforms |
|
Allergens |
None |
Conforms |
|
Chemical Control |
||
|
Heavy Metals |
NMT10ppm |
Conforms |
|
Lead(Pb) |
NMT2ppm |
Conforms |
|
Arsenic (As) |
NMT1ppm |
Conforms |
|
Mercury(Hg) |
NMT1ppm |
Conforms |
|
Cadmium(Cd) |
NMT1ppm |
Conforms |
|
GMO Status |
GMO Free |
Conforms |
|
Microbiological Control |
||
|
Total Plate Count |
10,000cfu/g Max |
Conorms |
|
Yeast & Mold |
1,000cfu/g Max |
Conforms |
|
E.Coli |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
Greenherb's Peppermint Leaf Extract captures the essence of one of the world's most beloved and extensively researched medicinal herbs. This is not a simple dried leaf powder, but a sophisticated, standardized extract that delivers consistent levels of the specific bioactive compounds—particularly menthol—that have been validated by centuries of traditional use and modern clinical science. It is the ideal choice for brands developing advanced products in the digestive health, respiratory wellness, cognitive function, natural pain relief, and oral care categories, offering a scientifically-credible, consumer-trusted ingredient with unparalleled versatility.
Botanical Source: Mentha × piperita L. (Peppermint)
Used Part: Fresh or Dried Leaf
Key Active Components: Volatile Oils (Menthol, Menthone, Menthyl Acetate), Flavonoids (Eriocitrin, Luteolin, Hesperidin), Phenolic Acids (Rosmarinic Acid, Caffeic Acid).
Standardization: Available standardized to Menthol content (e.g., 5%, 10%, 20%), Total Volatile Oils, or Rosmarinic Acid.
Appearance: Fine, light green to greenish-brown powder with characteristic minty aroma.
Flavor: Cooling, refreshing, characteristic peppermint taste.
Solubility: Varies by extract type; volatile oils are lipophilic, while flavonoid-rich extracts offer water solubility.
Our process is designed to gently capture both the volatile oil components and the valuable phenolic compounds:
Sustainable Cultivation & Harvest: Sourcing of organically or conventionally grown peppermint from trusted agricultural partners. Harvested at peak flowering for optimal oil and flavonoid content.
Gentle Drying & Preparation: Fresh leaves are carefully shade-dried or low-temperature dried to preserve volatile oils, then milled to a uniform particle size.
Dual-Extraction Approach: Depending on target profile, we employ either:
Steam Distillation: For high-volatile oil extracts rich in menthol.
Hydroethanolic Extraction: To capture both volatile oils and water-soluble flavonoids/phenolic acids.
Filtration & Concentration: The crude extract is filtered to remove plant debris and concentrated under vacuum at low temperatures to preserve thermolabile compounds.
Standardization & Blending: The concentrated extract is analytically tested and blended to achieve a consistent, guaranteed level of menthol, total volatiles, or marker phenolics.
Drying & Final Processing: The standardized liquid is spray-dried using low-heat inlet temperatures, often with a food-grade carrier (like maltodextrin) to ensure a stable, free-flowing powder.
Comprehensive Quality Verification: Each batch undergoes rigorous GC-MS analysis for volatile oil profile, HPLC for phenolic markers, and testing for safety parameters (heavy metals, microbiology, residual solvents).
Peppermint Leaf Extract is utilized for its wide-ranging, clinically-supported properties:
Supports Digestive Comfort & Function*: Relaxes gastrointestinal smooth muscle, alleviates symptoms of IBS (bloating, gas, abdominal pain), and promotes healthy digestion through carminative and antispasmodic actions .
Promotes Respiratory Clearance*: Menthol acts as a natural expectorant and decongestant, helping to loosen mucus, soothe coughs, and open nasal passages for easier breathing .
Enhances Cognitive Performance*: The invigorating aroma and bioactive compounds may improve memory, alertness, and cognitive processing speed while reducing mental fatigue .
Provides Topical Cooling & Pain Relief*: When applied to skin, it activates cold-sensitive TRP receptors, providing soothing relief for minor muscle aches, joint discomfort, tension headaches, and itching .
Offers Potent Antioxidant Protection*: Rich in rosmarinic acid and flavonoids, it helps neutralize free radicals and protect cells from oxidative stress .
Supports Oral Health*: Exhibits antimicrobial activity against oral pathogens, helping to freshen breath and support healthy gums .
Peppermint Leaf Extract is incredibly versatile across multiple product categories:
Dietary Supplements
Digestive health and IBS support capsules/tablets (often enteric-coated for targeted delivery)
Respiratory wellness and congestion relief formulas
Cognitive enhancement and focus blends
General wellness and antioxidant complexes
Functional Foods & Beverages
Herbal teas, tisanes, and instant tea mixes
Digestive wellness shots and functional beverages
Natural flavoring for confectionery, chewing gum, and breath fresheners
Powdered drink mixes for refreshment and focus
Topical & Personal Care Products
Muscle rubs, balms, and analgesic creams for temporary pain relief
Cooling foot creams, leg gels, and post-exercise recovery products
Lip balms, lotions, and shower gels with refreshing properties
Natural insect repellent formulations
Oral Care Products
Natural toothpaste, mouthwash, and breath sprays
Sugar-free mints and chewing gum
Aromatherapy & Inhalation Products
Inhalers, chest rubs, and steam inhalation drops for respiratory support
Greenherb is your trusted partner for premium, clinically-validated Peppermint Leaf Extract. We combine rigorous quality standards with deep expertise in this versatile botanical, providing the consistency and documentation needed for successful product development across global markets.
Contact us to discuss standardization options (menthol content), request samples and analytical data, or receive a detailed quote for your project.
Greenherb — delivering the refreshing science of nature's most versatile medicinal herb.
