Page 1 - Reviews - Source Naturals, Calm Thoughts™, 90 Tablets - iHerb
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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorized distributors.Show more
4.6
Based on 1,105 ratings
834
152
77
23
19
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What customers say
Customers generally find the product effective in promoting relaxation and reducing anxiety. Many users report feeling calmer, less irritable, and experiencing better sleep when taking the pills consistently. The inclusion of B vitamins is appreciated for its convenience, eliminating the need for additional supplements. However, some customers mention that the pills are large and difficult to swallow. A few users did not notice any significant effects or had negative experiences, such as no change in anxiety levels or discomfort when taken on an empty stomach. Overall, the product receives positive feedback for its natural ingredients and effectiveness in managing stress and anxiety.
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English
Translated reviews
iHerb customer
Posted on Jul 8, 2024
United Arab Emirates
100
0
0
2
Verified purchase
Thought to be effective but not that much no improvement after few days
iHerbCustomer
Gold
Posted on Feb 3, 2022
United Arab Emirates
15,267
0
9
222
Verified purchase
very good quality , brand ,package ,benefit and size
LesyaGA
Silver
Posted on Mar 12, 2026
Azerbaijan
235
0
0
6
Good
Verified purchase
This supplement has excellent quality and feels very well made. The ingredient list is clean and easy to understand, which gives confidence in the product. The size of the capsules is convenient and not difficult to swallow. The recommended dosage is simple to follow and fits well into a daily routine. Overall, the benefit is noticeable, and the taste is mild and not unpleasant.
Laura
Silver
Posted on Apr 20, 2026
United States
182
0
4
36
Great ingredients
Verified purchase
Easy to drink pills, maybe a little big for some, but no issues drinking. Dosage is 3 pills a day max, so you can adjust by need.
iHerb customer
Posted on Aug 16, 2024
United States
77
0
3
31
Love
Verified purchase
I love this supplement and I really notice a difference in my nervous system when I am taking them regularly. I find them very soothing. I have used Gaba on its own but I prefer this blend. There are a variety of other herbs that have a potency that just works really well for me. Definitely take a look at the ingredients to see the full assortment. I always find that Source Naturals products are a high quality supplement offering.
JariyaChansuchai
Silver
Posted on Aug 29, 2025
Thailand
104
0
0
4
smooth
Verified purchase
Clam supplements, often derived from species like the surf clam, are rich in nutrients such as zinc, iron, and vitamin B12. They’re commonly used to support immune health, boost energy, and improve metabolism. Some clam extracts are also praised for their antioxidant properties. Typically taken in capsule form, they offer a natural way to enhance nutrient intake, especially for those who enjoy marine-based supplements.
iHerb customer
Posted on Mar 11, 2026
United Kingdom (UK)
53
0
0
1
Very good for calming Anxiety
Verified purchase
I got this for my brother to help him manage his anxiety which he has suffered from since a young age. This definitely helps calm him down and level him out naturally when he is feelign anxious. It has a very good blend of the right natural ingredients that makes it work very effectively. Would recommend to anyone suffering from anxiety and nervous tension.
g
Gold
Posted on Jul 2, 2025
Singapore
7,041
0
0
885
Verified purchase
These Calm Thoughts tablets are my go-to for stressful days—they take the edge off without making me drowsy! I love the blend of GABA and herbs that ease tension naturally. The tablets are small and easy to take, with no weird aftertaste. A must-have for anyone needing gentle, non-drowsy stress support!
iHerb customer
Posted on Mar 29, 2025
United Kingdom (UK)
2
0
1
1
Saved my life
Verified purchase
I've been struggling with severe mood swings, demotivation, and irritability all my life, but since starting Calm Thoughts 3 weeks ago I have not had a single sad or angry moment. This has never happened before and I really hope these never get discontinued because I owe them my quality of life.
iHerbCustomer
Gold
Posted on Feb 1, 2025
Latvia
458
0
2
46
Calm
Verified purchase
Source Naturals Calm Thoughts is a blend of herbs, amino acids, and nutrients designed to promote relaxation and reduce stress. It includes ingredients like GABA, L-Theanine, and magnesium, which help support a calm mind without causing drowsiness. Users often report feeling more balanced and less anxious, especially during stressful situations. The tablets are a bit large for some, but overall, it’s well-received for its natural, non-habit-forming formula. Minimal side effects, though some may experience mild digestive discomfort.