Net Contents
1 Fluid Ounce(s)
Serving Size
0.68 mL
Servings Per Container
44
Supplement Form
Liquid
Bar Code (UPC/SKU)
0 90800 00006 5
Product Version
012
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
Label states: Organic, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 0.68 mL · 2–3 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| Periwinkle Extract(Periwinkle Flowering Tip Extract, Periwinkle Leaf Extract) | 648 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested use Shake well before using Adults: Add 0.68 ml (30 drops) to 2 oz. of water or juice, 2 or 3 times per day. Best taken between meals.
Warnings & Precautions
Precautions re: Pregnant or Nursing or Prescription Medications
Caution: Seek expert medical advice before taking during pregnancy.
Precautions re: Children
Keep out of the reach of children
Storage
Storage
Store away from heat & light
Formulation
Formula re: Contains
Vinca major
Formulation re: Other
Optimal well-being
Formula re: Contains
Periwinkle liquid extract
Formulation re: Does NOT Contain
Gluten-free
Formula re: Contains
Prepared from the leaf & flowering tip of certified organically grown Vinca major plants.
Formulation re: Organic
Certified organic by Organic Certifiers
FDA Statements
FDA Statement of Identity
Herbal Supplement
FDA Disclaimer Statement
This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
Other Label Statements
Seals/Symbols
USDA Organic
Manufacturer & Distributor
Manufacturer
Herb Pharm
Williams, OR, 97544
800-348-4372
Market Reference
Herb Pharm Periwinkle 1 fl. oz
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Herb Pharm4.6(60)$29.98
Where to Buy Locally
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Freak Body Shop
4.7 (40)Sports Nutrition Shop
20-21 Crighton Pl, Edinburgh EH7 4NY
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Vitamin & Supplements Shop
1 N Fort St, Edinburgh EH6 4EY
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Vitamin & Supplements Shop
9 Western Harbour View, Leith, Edinburgh EH6 6PG
Research & Studies
Catharanthus roseus L.(Periwinkle): An herb with impressive health benefits & pharmacological therapeutic effects
M Gawade, M Zaware, C Gaikwad, R Kumbhar… - Int Res J Plant …, 2023 - researchgate.net
… The national cancer council of Malaysia has a logo of periwinkle [3, 4]. While using Catharanthus roseus drugs there are several side effects are also been seen like hair loss, peripheral …
20238 citationsImprovement of phytopharmaceutical and alkaloid production in periwinkle plants by endophyte and abiotic elicitors
S Farouk, AA Al-Huqail, SMA El-Gamal - Horticulturae, 2022 - mdpi.com
… Conversely, their integrative application in inducing phytopharmaceutical production in periwinkle … for improving the biomass and phytopharmaceutical production of the periwinkle herb. …
202218 citationsA Systematic Review of the Pharmacological and Phytochemical Profiles of Madagascar periwinkle as Potential Dietary Supplement
RK Dubey, S Shukla, Z Hussain… - Chinese Journal of …, 2023 - researchgate.net
… evaluate the potential of Madagascar periwinkle as a dietary supplement. A thorough … periwinkle. The review highlights the diverse pharmacological effects of Madagascar periwinkle, …
20233 citationsQUALITY CHARACTERIZATION AND ANTIOXIDANT PROPERTIES OF ROSE PERIWINKLE CRUDE DRUGS
D Hartanti, SL Charisma, J Rinawati… - JIIS (Jurnal Ilmiah …, 2025 - e-jurnal.stikes-isfi.ac.id
… using rose periwinkle as an herbal medicine. This plant is included in the prohibited and restricted herbal medicine ingredient list, so it should not be formulated into herbal medicines …
2025Breeding medicinal plant, periwinkle [Catharanthus roseus (L) G. Don]: a review
RN Kulkarni, K Baskaran, T Jhang - Plant Genetic Resources, 2016 - cambridge.org
… periwinkle as a medicinal plant. Some probable constraints which may have hindered taking up periwinkle … made at genetic improvement of periwinkle through induced polyploidy, and …
201638 citationsMediclinal properties of periwinkle [catharanthus roseus (L.) G. DON]
SK Basu, SA Gulzar - Int J Agric Sci, 2025 - journal.nesa-india.org
… Herbal medicine and cosmetics: In addition to pharmaceuticals, Madagascar periwinkle is also being explored for use in herbal medicine and cosmetic products, as its extracts are …
20251 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-03-22. DSLD Label ID: 307660. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.



