Colon

product on market Capsule Dr. Tobias Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Senna and cascara sagrada are stimulant laxatives with strong evidence for short-term constipation relief. Psyllium husk and flaxseed provide soluble and insoluble fibers that support bowel regularity. Aloe vera gel is also used for laxative effects, though evidence for its long-term efficacy is more limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Colon
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
28
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

142.5 mg
Market median: 142.5mg (70 products)
Cascara Sagrada
150 mg
Psyllium husk powder
150 mg
Market median: 1000.0mg (212 products) 12 studies (A:0, B:3)
Market median: 100.0mg (166 products) 11 studies (A:0, B:1)
Market median: 80.0mg (20 products) 337 studies (A:8, B:183)
25 mg
Market median: 420.0mg (127 products) 4 studies (A:0, B:1)
Medium Chain Triglycerides Oil
7 mg

Other Ingredients

Gelatin Rice powder Vegetable Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: For occasional use only: Take one (1) to two (2) capsules at bedtime daily for up to 14 days. Start with (1) capsule at bed time for the first 3-4 days or as directed by a healthcare professional. Do not repeat cleansing cycles for at least 6-8 weeks.

Warnings & Precautions

Do not repeat cleansing cycles for at least 6-8 weeks. Caution: Do not exceed recommended dose.

This product contains senna leaves and cascara sagrada.

This product is not intended for pregnant or nursing mothers or children under the age of 18.

This product is not intended for pregnant or nursing mothers or children under the age of 18.

Do not use this product if you have abdominal pain, diarrhea or loose stools. Rectal bleeding and / or failure to have a bowel movement after the use of a laxative formula may be an indication of a more serious condition. Should this occur, or if you have a known medical condition and are taking medication, consult your physician prior to taking this or any dietary supplement.

Rectal bleeding and / or failure to have a bowel movement after the use of a laxative formula may be an indication of a more serious condition. Should this occur, or if you have a known medical condition and are taking medication, consult your physician prior to taking this or any dietary supplement.

Keep out of reach of children.

Do not use if safety seal is damaged or missing.

Caution: This product is manufactured and packaged in a facility which may also process milk, soy, wheat, egg, peanuts, tree nuts, fish, and crustacean shellfish.

Formulation Notes

This product contains senna leaves and cascara sagrada.

Additional Information

Optimum Colon: 14 day...d by Amazon guarantee New

Store in a cool, dry place.

Get your health bonus at www.DrTobiasBonus.net

Made in USA

This product is manufactured and packaged in an FDA registered and inspected facility.

GMP Certified Facility Good Manufacturing Practice Quality Assured

14 day quick cleanse

Supports digestive health

Naturally good Easy & effective

Helps support healthy bowel movement Supports healthy energy levels Supports weight loss

Advanced cleansing formula

Vendor Code: 5924-HS-DC03-28

Metadata

Product Details

UPC / SKUX000L2H3XP
DSLD Entry Date2017-04-25
Product TypeOther Combinations
FormCapsule
DSLD ID73021
Data Updated2026-04-11
Research

Research Evidence

14
Research Sources
37
Avg Quality
8
Rct
4
Other
1
Meta Analysis
1
Narrative Review
C The Efficacy of Senna Bowel Preparation for Colonoscopy: A Systematic Review and Meta-analysis
Meta Analysis Gastroenterology nursing : the official journal of the Society of Gastroenterology Nurses and Associates PubMed DOI
C Pre-administration of super-low volume polyethylene glycol is as effective as senna laxative as bowel preparation for colonoscopy: a randomized controlled phase 2 trial
Rct Surgical endoscopy 2022 PubMed DOI
C Polyethylene glycol versus split high-dose senna for bowel preparation: A comparative prospective randomized study
Rct Journal of gastroenterology and hepatology 2020 PubMed DOI
C Chronic constipation in long stay elderly patients: a comparison of lactulose and a senna-fibre combination
Rct BMJ (Clinical research ed.) 1993 PubMed
C Senna Versus Magnesium Oxide for the Treatment of Chronic Constipation: A Randomized, Placebo-Controlled Trial
Rct The American journal of gastroenterology 2021 PubMed DOI
C Polyethylene glycol powder solution versus senna for bowel preparation for colonoscopy in children
Rct Journal of pediatric gastroenterology and nutrition 2013 PubMed DOI
C Effectiveness of senna vs polyethylene glycol as laxative therapy in children with constipation related to anorectal malformation
Rct Journal of pediatric surgery 2017 PubMed DOI
D Standardized senna in the management of constipation in the puerperium: A clinical trial
Rct South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde 1980 PubMed
D Safety and efficacy of a bulk laxative containing senna versus lactulose in the treatment of chronic constipation in geriatric patients
Rct Pharmacology 1993 PubMed
D Assessing product adulteration in natural health products for laxative yielding plants, Cassia, Senna, and Chamaecrista, in Southern India using DNA barcoding
Other International journal of legal medicine 2015 PubMed DOI
View all evidence for Senna →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.