Natural Factors
Stress-Relax Mental Calmness 125mg - 60 V-Caps
Stress-Relax Mental Calmness 125mg - 60 V-Caps
Key Benefits
Key Benefits
- Supports a natural sense of calm
- Helps maintain alertness without drowsiness
- Contains caffeine-free L-Theanine derived from green tea
- May help counteract effects of excess caffeine
- Suitable for those seeking a non-drowsy relaxation aid
- Supports a natural sense of calm
- Helps maintain alertness without drowsiness
- Contains caffeine-free L-Theanine derived from green tea
- May help counteract effects of excess caffeine
- Suitable for those seeking a non-drowsy relaxation aid
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Stress-Relax Mental Calmness provides 125 mg of L-Theanine per capsule, a natural amino acid derived from green tea. This supplement supports a calm state without causing drowsiness.

This supplement offers a caffeine-free option for those seeking a calming effect while maintaining alertness. It is formulated with Suntheanine, a patented pure form of L-Theanine.
L-Theanine has been studied for its potential to support mental clarity and reduce feelings of tension. This product is free from artificial preservatives, colors, and sweeteners, and does not contain common allergens such as corn, dairy, starch, wheat, or yeast.
- Suntheanine L-Theanine 125 mg
Non-Medicinal Ingredients:
- Vegetarian capsule (carbohydrate gum [cellulose], purified water)
- Rice powder
- Vegetable grade magnesium stearate (lubricant)
- Silica
Important Information:
- Contains no artificial preservatives, color or sweeteners
- Free from corn, dairy, starch, wheat, and yeast
- Keep out of reach of children
Take 2 capsules daily or as directed by a health care practitioner.
Keep out of reach of children.
Format: Vegetarian Capsules
Main Ingredient: Suntheanine L-Theanine 125 mg
Package Size: 60 V-Caps
Brand: Natural Factors
Category:
SKU: nf3230
Barcode: 0627765048308
Product Details
Product Type: Suntheanine L-TheanineFormat: Vegetarian Capsules
Main Ingredient: Suntheanine L-Theanine 125 mg
Package Size: 60 V-Caps
Brand: Natural Factors
Category:
SKU: nf3230
Barcode: 0627765048308
Daily Wellness
Easy to add to your everyday health routine.
Carefully Selected
Chosen with quality and customer needs in mind.
Simple to Use
Designed for convenient daily supplementation.
Ships to the U.S.
Fast, reliable shipping to U.S. customers.
- 5 stars: 25 (93%)
- 4 stars: 1 (4%)
- 3 stars: 1 (4%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
A simple, easy addition to my routine for managing everyday stress.
I’ve been taking these for a month and plan to keep buying them.
Overall, a solid product that does what it says without any funny business.
Helps me focus a bit better by calming my racing thoughts, which is great.
Would recommend to anyone looking for a gentle, natural way to relax.
I take one in the morning and one in the afternoon—feels like a nice mood boost.
Perfect for those who want calm without the sedative feel of some meds.
Not a miracle worker, but it does help me feel more balanced and less jittery.
No weird smells or flavors, just a straightforward supplement.
These capsules have become part of my evening routine to help wind down.
Packaging was simple but secure, and the shipping was fast.
Really helped me stay calm before a big presentation without feeling zonked.
Supports relaxation but doesn’t make me feel out of it or drowsy like others.
I haven’t had any side effects, which is always a plus with supplements.
Works nicely to take the edge off, especially in the late afternoon slump.
I appreciate that it’s from a natural source—green tea is a bonus in my book.
My only complaint is that 60 capsules go pretty fast if you take them daily.
Noticed a subtle difference in my mood and focus after using these consistently.
If you want something to help you unwind but still be alert, this is worth a shot.
I didn’t expect much, but this definitely helps me chill without fogginess.
I keep these on hand for days when I feel overwhelmed, and they do the trick.
Capsules are easy to swallow, and I haven’t experienced any weird aftertaste.
Nice that it doesn’t knock me out like some other relaxation products do.
Took a few days to notice any effects, but now I feel less anxious in stressful situations.
Good value for the amount you get, and I like that it’s all natural.
I’ve tried a few different calming supplements, and this one feels gentle and effective for me.
Really helps me stay calm during busy workdays without making me sleepy.