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Source Naturals

Zembrin®, 30 Tablets

4.3 · 103 reviews
1,612 ₽

Dietary Supplement Supports Mental Well-Being Suitable for Vegans and Vegetarians Zembrin® is an extract of Sceletium tortuosum, an herb traditionally used by the San people of South Africa for over 300 years to support emotional and mental well-being. Take one small tablet per day. Zembrin® is the first product with a benefit-sharing agreement disbursing royalties to benefit the San people and ecologically sustainable cultivation in Africa.

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Dietary Supplement Supports Mental Well-Being Suitable for Vegans and Vegetarians Zembrin® is an extract of Sceletium tortuosum, an herb traditionally used by the San people of South Africa for over 300 years to support emotional and mental well-being. Take one small tablet per day. Zembrin® is the first product with a benefit-sharing agreement disbursing royalties to benefit the San people and ecologically sustainable cultivation in Africa.

Customer reviews

5.0
verified purchase
Works so well!

I usually buy a different brand, but it was sold out, so this was my only option. It ended up working even better than the original brand I usually purchase. Great purchase!

1/7/2024
4.0
verified purchase
Good supplement

I prefer the smaller size of the Doctor's Best, but this works pretty much the same. It has similar effects to an SSRI without side effects or withdrawal if you stop taking it. I highly recommend for anxiety/depression

10/15/2024
5.0
verified purchase
As expected

This one does calm you down but it also slows you down, so it's best to take it at night before going to bed. I take it with melatonin and it helps me stay asleep throughout the night

3/2/2024
5.0
verified purchase
Remarkable Natural Antidepressant with Cognitive Boosting Abilities

It's especially effective when stacked with Noopept for additional cognitive boosting abilities. I highly recommend this brand because it's relatively cheaper than others and has shown positive results; it works as well, if not better.

6/13/2024
3.0
verified purchase

I am use to using St John’s wort and im not finding the same effects with this zembrin but i had to take a break off St. John’s wort for the summer months because of more time spent in the sun. Hoping i just need more time on the zembrin to be a good substitute for SJW in the summer months.

7/2/2026
4.0
verified purchase
Don't expect a miracle

I'm noticing very slight effects, it makes me feel a little less stressed, it's easier for me to relax. These are very subtle changes.

6/25/2026
5.0
verified purchase
Good for reducing everyday stress

This is good for reducing some of the everyday stress. It doesn't take away every bad thought you may have, but gives a little bit of calm that makes everything much easier to handle.

4/17/2026
5.0
verified purchase
Calm focus

Very decent quality ingredients, dosage is one pill, no taste really. They are small in size circular tablets. The benefits to focus and calm are subtle but can definitely be felt. This Zembrin seems to be the best of all the ones available and we will be buying it again.

3/14/2026
3.0
verified purchase
Impossible to tell

I take it for cognitive clarity when I sit down to work, but I also take about 15 other supps for the same purpose. So, does it work? Who knows.

6/25/2025
5.0
verified purchase
You feel the difference

I’ve tried other supplements, but Source Naturals Zembrin stands out. The 25mg dosage is perfect—effective without being overwhelming. Within weeks, I felt a clear improvement in focus and calmness. The ingredient quality is top-notch, and the tablet size is easy to swallow. Highly recommend for anyone looking for a reliable cognitive boost!

5/11/2025