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Doctor's Best Calm-Z with Zembrin, 25 mg, 60 Veggie Caps

Doctor's Best Calm-Z with Zembrin, 25 mg, 60 Veggie Caps

Regular price $25.99 USD
Regular price $25.99 USD Sale price $25.99 USD
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Helps enhance executive function*

Helps enhance processing speed*

Helps calm and relieve stress and tension*

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Product Overview


  • Science-Based Nutrition 
  • Helps Calm and Relieve Stress and Tension
  • Dietary Supplement
  • Vegan
  • Non-GMO/Gluten Free/Soy Free

Doctor's Best Calm-Z with Zembrin® helps calm and relieve stress, tension, and occasional anxiety. It helps increase attention, focus, motivation, and concentration. 

Zembrin® is a patented standardized extract of Sceletium tortuosum (Kanna); its use has been documented for more than 300 years. It has been clinically shown to enhance cognitive function and is cultivated in an environmentally sustainable process.

  • Helps enhance executive function
  • Helps enhance processing speed

Expiration Date

03/01/2026 00:00:00




Microcrystalline cellulose, hypromellose (vegetarian capsule), silicon dioxide, magnesium stearate (vegetable source).

Suggested Use

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.


Consult your physician before using this product if you are pregnant, breastfeeding, or are taking anti-depressant or anxiety medication. Discontinue use two weeks prior to surgery. Keep out of reach of children. 

This product contains natural ingredients that may vary in color. 

Store in a cool dry place.

Supplement Facts
Serving Size: 1 Veggie Capsule
Serving Per Container: 60 
 Amount Per Serving%Daily Value
Zembrin®️  (Sceletium tortuosum (aerial parts) extract)25 mg
† Daily Value not established.