Last update
5/21/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 3 Reviews
7.7
Supplement Facts
Serving Size: 2 Veg Capsules
Amount Per Serving
%DV
Alpha GPC (L-alpha-glycerylphosphorylcholine)
600 mg
*
Most Useful Reviews
4
Sleep disruption noted
3 people found this helpful
The effects of this supplement are not entirely clear apart from its impact on sleep; it will cause insomnia if consumed in the evening or without having it in the morning or after lunch.
Read More
6
Boosted energy levels
1 people found this helpful
I feel particularly sensitive to this supplement. I began taking two on an empty stomach each morning, which led to terrible insomnia. However, after a week, I reduced my intake to one capsule daily, and this did not cause insomnia while still keeping me energetic. I plan to include morning exercise to see if I can manage two capsules without triggering insomnia.
Read More
6
Potential insomnia risk
I really like this supplement; it works as expected. However, I believe it could lead to insomnia if taken after midday.
Read More
User Reviews
USERS' SCORE
Moderately Good
Based on 3 Reviews
7.7
- All Reviews
- Positive Reviews
- Negative Reviews
4
Sleep disruption noted
3 people found this helpful
The effects of this supplement are not entirely clear apart from its impact on sleep; it will cause insomnia if consumed in the evening or without having it in the morning or after lunch.
Read More
6
Boosted energy levels
1 people found this helpful
I feel particularly sensitive to this supplement. I began taking two on an empty stomach each morning, which led to terrible insomnia. However, after a week, I reduced my intake to one capsule daily, and this did not cause insomnia while still keeping me energetic. I plan to include morning exercise to see if I can manage two capsules without triggering insomnia.
Read More
6
Potential insomnia risk
I really like this supplement; it works as expected. However, I believe it could lead to insomnia if taken after midday.
Read More
Frequently Asked Questions
6
Boosted energy levels
1 people found this helpful
I feel particularly sensitive to this supplement. I began taking two on an empty stomach each morning, which led to terrible insomnia. However, after a week, I reduced my intake to one capsule daily, and this did not cause insomnia while still keeping me energetic. I plan to include morning exercise to see if I can manage two capsules without triggering insomnia.
6
Potential insomnia risk
I really like this supplement; it works as expected. However, I believe it could lead to insomnia if taken after midday.
4
Sleep disruption noted
3 people found this helpful
The effects of this supplement are not entirely clear apart from its impact on sleep; it will cause insomnia if consumed in the evening or without having it in the morning or after lunch.
