Last update
4/14/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 5 Reviews
8
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
Vitamin C (as Ascorbic Acid, Acerola Cherry, Rose Hips)
1,000 mg
1,111%
Most Useful Reviews
9
Stronger bowel movements
I take Solaray sustained-release vitamin C along with Doctor's Best MSM with OptiMSM, and my bowel movements are very strong.
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9
Efficient bowel movement
Great efficiency on my bowel movement.
Read More
7.5
Improved bowel movements
I really like it for its natural ingredients, particularly as it doesn't contain acerola. I take Solaray vitamin C daily alongside multiminerals and B vitamins. Upon consuming it, my bowel movements improve, highlighting the importance of nutritional balance.
Read More
User Reviews
USERS' SCORE
Good
Based on 5 Reviews
8
- All Reviews
- Positive Reviews
- Negative Reviews
9
Stronger bowel movements
I take Solaray sustained-release vitamin C along with Doctor's Best MSM with OptiMSM, and my bowel movements are very strong.
Read More
9
Efficient bowel movement
Great efficiency on my bowel movement.
Read More
7.5
Improved bowel movements
I really like it for its natural ingredients, particularly as it doesn't contain acerola. I take Solaray vitamin C daily alongside multiminerals and B vitamins. Upon consuming it, my bowel movements improve, highlighting the importance of nutritional balance.
Read More
7.5
Suitable for sensitivity
An excellent source of Vitamin C in a slow-release form. I'm somewhat sensitive to Vitamin C's tendency to loosen my bowels too much, so the time release formula is ideal as I have no issues. I appreciate the immune benefits it offers and trust Solaray to use high-quality ingredients.
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2
Constipation concern
Mysterious constipation. I was drawn to rosehip and acerola and took it every morning, but over time, my family and I, who usually had regular bowel movements, became constipated. I'm unsure why, but I suspect it relates to this vitamin C. I still have more than half left, but I've stopped taking it out of fear. I feel the “sustained release type” was a factor. It's been over three months since I ceased taking it, and I have yet to regain my previous bowel comfort; constipated tendencies persist.
Read More
Frequently Asked Questions
9
Stronger bowel movements
I take Solaray sustained-release vitamin C along with Doctor's Best MSM with OptiMSM, and my bowel movements are very strong.
7.5
Improved bowel movements
I really like it for its natural ingredients, particularly as it doesn't contain acerola. I take Solaray vitamin C daily alongside multiminerals and B vitamins. Upon consuming it, my bowel movements improve, highlighting the importance of nutritional balance.
2
Constipation concern
Mysterious constipation. I was drawn to rosehip and acerola and took it every morning, but over time, my family and I, who usually had regular bowel movements, became constipated. I'm unsure why, but I suspect it relates to this vitamin C. I still have more than half left, but I've stopped taking it out of fear. I feel the “sustained release type” was a factor. It's been over three months since I ceased taking it, and I have yet to regain my previous bowel comfort; constipated tendencies persist.
9
Efficient bowel movement
Great efficiency on my bowel movement.
