Net Contents
1 fl. Oz.
Serving Size
30 Drop(s)
Servings Per Container
Not specified
Supplement Form
Liquid
Bar Code (UPC/SKU)
0 90800 00006 5
Product Version
008
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: 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: 30 Drop(s) · 2–3 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| Periwinkle liquid extract | — | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
SUGGESTED USE Shake Well Before Using Take up to 30 drops in 2 oz. of water or juice, two or three times per day. Best taken between meals.
Warnings & Precautions
Precautions re: Children
Keep Out of the Reach of Children
Storage
Storage
Store away from heat & light
Formulation
Formula re: Contains
We prepare our Periwinkle Extract from leaf & flowering tip of Vinca major plants which are Certified Organically Grown and/or Sustainably Wildcrafted in their natural habitat.
Formulation re: Does NOT Contain
GLUTEN-FREE
FDA Statements
FDA Statement of Identity
HERBAL SUPPLEMENT
Other Label Statements
General Statements: All Other Content
To assure optimal extraction of Periwinkle's bioactive compounds, the plant is hand-harvested while in full flower, is carefully shade-dried to retain its full color and aroma, and is then thoroughly extracted.
General Statements: All Other Content
leaf & flowering tip
General Statements: All Other Content
OPTIMAL WELL-BEING
General: Product/Version Code
008
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)$29.98HerbalGem Organic Periwinkle Macerate Gemmotherapy Dietary Supplement
Pharmarcie.com4.5(25)$59.99Secrets Of The Tribe Periwinkle Tincture
Secrets of The Tribe5.0(2)$24.99
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
Protiv Nutrition
5.0 (1)Vitamin & Supplements Shop
3rd Floor, 207 Regent St., London W1B 3HH
Vitamin Shop HOUNSLOW
5.0 (265)Vitamin & Supplements Shop
102 High St, Hounslow TW3 1NH
Empire Supplements
4.8 (44)Vitamin & Supplements Shop
893 Stockport Rd, Manchester M19 3PG
Vitamin Shop ACTON
4.8 (76)Vitamin & Supplements Shop
263 The Vale, London W3 7QA
Nutri-Link
4.2 (5)Vitamin & Supplements Shop
Milber Trading Estate, 24, Newton Abbot TQ12 4SG
Vitamin Shop Rugby
5.0 (83)Vitamin & Supplements Shop
4, Railway Terrace, Rugby CV21 3EL
Pumpernickel - Natural Health Store Bedford
4.9 (63)Vitamin & Supplements Shop
07 The Arcade, Bedford MK40 1NS
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 2014-11-25. DSLD Label ID: 39941. 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.
