🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Label Data

1 Capsule(s) Serving Size
22 Servings
Other Combinations Product Type
25% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
20 mg (22% DV)
Isomaltooligosaccharides
600 mg
📊 Market median: 80.0mg (20 products) 📚 334 studies (Tier A: 8, B: 183)
This product: 98mg
Syntol Digestive Yeast Cleanse
1.11 Gram(s)

Other Ingredients

Cellulose

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Vegetarian Adult (18 - 50 Years) Kosher Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested use: take Syntol with 8 oz of water on an empty stomach. Start with 1-2 capsules per day and increase by 1-2 per day until you reach your desired amount. Larger daily doses may be split into 3-4 divided servings. For best results, please refer to the guide below. Maintenance: 2-4 capsules per day. Increased support: 6 capsules per day. Therapeutic: 9-12 capsules per day.

⚠️ Warnings & Precautions

Warning: do not take this product without the consent of your physician if you are currently taking anti-coagulants or if you are pregnant or nursing.

Keep out of reach of children.

🧪 Formulation Notes

Syntol is a combination of probiotics, prebiotics, and enzymes formulated to support the normal cleansing process of the digestive tract. Syntol uses spore germination technology, a revolutionary process that delivers probiotic spores rather than living bacteria. Spore germination technology is an extremely dependable means of delivering probiotics in less than ideal conditions.

Syntol utilizes phthalate-free Acid Amor Capsules which have an enteric properties that protect the enzymes from stomach acid without the use of chemicals and plastics commonly found in traditional enteric coatings.

Advanced microflora delivery High potency daily probiotic Healthy fungal levels

Intestinal/digestive cleansing Healthy immune function

Syntol Is free of dairy, gluten, and soy allergens. Contains no artificial colors or preservatives.

Certified Vegetarian AVA American Vegetarian Association

Non GMO tested

Star-D Kosher Dairy

Additional Information

For more information about Syntol, please call 800-448-5015, or visit www.arthurandrew.com.

Store in a cool dry place with lid tightly closed.

Certified Vegetarian AVA American Vegetarian Association

Star-D Kosher Dairy

Product Details

UPC / SKU 8 55571 00105 1
DSLD Entry Date 2023-08-23
Product Type Other Combinations
Form Capsule
DSLD ID 296850
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
148 Meta Analysis
82 Systematic Review
71 Rct
62 Clinical Trial
2 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Other
1 Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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