Siliphos Phytosome 160 mg
by Natural Factors · capsule · 60 vegetarian capsules
- Off the market since February 2022 (NIH)
- UPC 0 68958 01757 0
- DSLD label 66937
- Serving 1 vegetarian capsule
Siliphos Phytosome 160 mg by Natural Factors lists 3 ingredients, 3 with an amount per serving of 1 vegetarian capsule, such as 40 mg of calcium and 160 mg of siliphos milk thistle phytosome. Its current label entered the NIH Dietary Supplement Label Database on November 21, 2016.
What is in Siliphos Phytosome 160 mg?
Each row as the label prints it, per serving of 1 vegetarian capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Calciumas Dicalcium Phosphate | 40 mg | 4% | 79% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 120 mg. |
| Siliphos Milk Thistle Phytosomeas Silybin-Phosphatidylcholine complex | 160 mg | 55% of 1,277 products listing milk thistle give more (median 175 mg). Per day at the most servings: 480 mg. | |
| SilybinSilybin Note: 29-36%, 46-57.6 mg | <= 57.6 mg |
Source: NIH ODS Dietary Supplement Label Database, label 66937 (entered November 21, 2016), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
The NIH database records 2 to 3 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
1 product lists the very same ingredients; the nearest amounts come first.
- Premium Milk Thistle 160 mgNatural Factors same ingredients
- Siliphos Clinical Liver HealthNOW · off the market 2 shared, 63% alike
- SiliphosNOW 2 shared, 63% alike
- SiliphosThorne Research · off the market 2 shared, 63% alike
- Milk ThistleLife Extension 2 shared, 59% alike
- SilybinIntegrative Therapeutics 1 shared, 58% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Suggested usage: 1 capsule 2-3 times per day or as directed by a health professional.
- Warnings
- Caution: As with any supplement, consult your health professional before use if you are pregnant, breastfeeding, or trying to conceive, or if you are taking medication, have a medical condition, or anticipate a surgery.
- Keep out of the reach of children.
- Sealed for your protection. Do not use if seal is broken.
- Contains soy.
- Allergens and what it does not contain
- Non-GMO
- Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, corn, egg, fish, shellfish, animal products, salt tree nuts, or GMOs.
Source: label statements in DSLD label 66937.
What else is on the label?
Other ingredients: Vegetarian Capsule, Silica, Croscarmellose Sodium, Magnesium Stearate.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): isura Non-GMO - Mass Spec Documentation Lab tested; For freshness, store in a cool, dry place; Purity & potency guaranteed.
How many labels does Siliphos Phytosome 160 mg have?
One label is on file, entered on November 21, 2016.
- Label 66937 (current) Entered November 21, 2016 · off the market February 10, 2022 · 60 vegetarian capsules · UPC 0 68958 01757 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Natural Factors Canada (manufacturer). All Natural Factors products.