Net Contents
60 Veggie Cap(s)
Serving Size
1 Veggie Capsule(s)
Servings Per Container
60
Supplement Form
Capsule
Bar Code (UPC/SKU)
7 53950 00456 6
Product Version
YDRB456
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: Vegan, Vegetarian, Non-GMO, 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
- Soy
- 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: 1 Veggie Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| Zembrin (Sceletium tortuosum aerial parts extract) | 25 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested Adult Use: Take 1 capsule daily with or without food, or as recommended by a nutritionally-informed physician. Daily oral dose not to exceed 25 mg.
Warnings & Precautions
Precautions re: Pregnant or Nursing or Prescription Medications
Warning: People taking psychiatric, anti-anxiety or anti-depressant medication should discuss the concomitant use of Zembrin-containing products with their healthcare professional.
Storage
Storage
Store in a cool dry place.
Formulation
Formulation re: Vegetarian/Vegan
Vegan
Formulation re: Does NOT Contain
Non-GMO / Gluten free / Soy free / Vegan
FDA Statements
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
Brand IP Statement(s) re: (c), (TM), (SM)
Doctor’s Best Calm with Zembrin helps combat stress, tension, and occasional anxiety.
General Statements: All Other Content
It helps increase attention, focus, motivation, and concentration.
Brand IP Statement(s) re: (c), (TM), (SM)
Zembrin is a patented standardized extract of Sceletium tortuosum; its use has been documented for more than 300 years.
General Statements: All Other Content
It has been clinically shown to enhance cognitive function and is cultivated in an environmentally stable process. Helps enhance executive function Helps enhance processing speed
Brand IP Statement(s) re: (c), (TM), (SM)
Zembrin is the exclusive trademark of HG&H Pharmaceuticals (Pty) Limited.
General: Product/Version Code
YDRB456
Brand IP Statement(s) re: (c), (TM), (SM)
Science-Based Nutrition
General Statements: All Other Content
Helps combat stress and tension
Seals/Symbols
Vegan
General Statements: All Other Content
Color may vary.
Manufacturer & Distributor
Distributor
Doctor's Best, Inc.
(800) 777-2474
Market Reference
Doctor's Best Calm with Zembrin
iHerb4.6(171)$25.99Now Foods Calm & Focus with Zembrin & GABA
Vitacost.com4.7(116)$23.26Lowest2 Pk Doctor's Best Calm-Z Zembrin 25mg 60 caps 120
eBay4.6(171)$43.99Source Naturals Zembrin 25 mg
Vitacost.com4.4(101)$28.52Doctor's Best Mind & Body Softgels
My Dr. XM5.0(2)$73.50
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.
Lean Greens Ltd.
4.2 (22)Vitamin & Supplements Shop
Ste 21, 58 Low Friar St, Newcastle upon Tyne NE1 5UD
Body Zone Supplement Centre
4.9 (8)Vitamin & Supplements Shop
65 Middle St, Consett DH8 5QG
Gladiator Nutrition
4.7 (14)Vitamin & Supplements Shop
Unit 33/34, Dragonville Industrial Estate, Dragon Ln, Durham DH1 2XJ
Holland & Barrett - Durham
3.8 (30)Vitamin & Supplements Shop
36, 37 Silver St, Durham DH1 3RD
Vitaman Prime
5.0 (1)Vitamin & Supplements Shop
5 Charlotte Square, Newcastle upon Tyne NE1 4XF
Holland & Barrett - Durham Tesco
3.4 (5)Vitamin & Supplements Shop
Dragonville Industrial Estate, Dragon Ln, Durham DH1 2XA
Holland & Barrett - Dalton Park
4.7 (10)Vitamin & Supplements Shop
Unit 52, North East Outlet Centre, Dalton Park, Seaham SR7 9HU
Holland & Barrett - Metro Centre
3.5 (26)Vitamin & Supplements Shop
41a St. Michaels Wy., Metrocentre, Gateshead NE11 9YG
Research & Studies
A Chewable Cure “Kanna”: Biological and Pharmaceutical Properties of Sceletium tortuosum
MC Manganyi, CC Bezuidenhout, T Regnier, CN Ateba - Molecules, 2021 - mdpi.com
… (Zembrin) was used to establish acute effects in a placebo double-blind, cross-over study. The study involved 16 healthy … tortuosum (25 mg Zembrin ® ) as an anti-anxiolytic agent [68]. …
202134 citationsSceletium for managing anxiety, depression and cognitive impairment: a traditional herbal medicine in modern-day regulatory systems
T Brendler, JA Brinckmann, U Feiter… - Current …, 2021 - benthamdirect.com
… Zembrin® at 25 mg daily dosage significantly improved … tortuosum (Zembrin®) on stress and anxiety was studied in 26 healthy … of 8 days supplementation of 25 mg extract M. tortuosum (…
202138 citationsPouring on a state of peace and calm
LM Ohr - Food Technology, 2013 - ift.org
… after 15 days of supplementation with 300 mg of the ingredient … Reported benefits of Zembrin include promotion of a calm … (8 mg and 25 mg once daily) of Zembrin in 37 healthy adult …
20131 citationsKanna Clinical Research
A Parsons - azarius.com
… a qualified healthcare professional before using kanna or any botanical supplement, … , placebo-controlled study with 21 healthy adults taking 25 mg per day of the same standardised …
Nourishing Your Brain with Nutrients and Botanicals
R Hoffman - drhoffman.com
… Brain health is an important part of our overall health.* In a … Dietary supplements are a wonderful way to help support … , when selecting a magnesium supplement for brain health, it is …
Sceletium tortuosum: A South African Plant for Mood and Stress.
J APPLETON - Naturopathic Doctor News & Review, 2021 - openurl.ebsco.com
… up to 25 mg bilobn, and Rhodiola rosen) and citicohne dose of Sceletium extract of e-ther 25 mg … controlled, crossover study of 21 healthy group did a follow-up study of 60 healthy …
20213 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2018-02-23. DSLD Label ID: 82344. 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.
