Brand
Sylvan Bio supplements
Sylvan Bio has 1 product in the NIH Dietary Supplement Label Database (1 label), 1 of them on the market at its January 2026 release; its labels most often list agaricus mushroom, vitamin D. It ranks 5,453 of 5,741 brands by products on file.
- Products on file
- 11 labels, sizes and designs counted
- On the market
- 1100% of its products
- Labels disclosing no amount
- 0products whose label gives no amount per ingredient
- On file since
- 2021newest label July 27, 2021
What do Sylvan Bio labels contain?
The ingredients its products list most, with its median amount per serving against the median of every product listing the same ingredient.
| Ingredient | Its products | Its median | Market median |
|---|---|---|---|
| Agaricus mushroom | 1 | 1,000 mg | 250 mg |
| Vitamin D | 1 | 25 mcg | 15 mcg |
Source: Supplement Facts rows of Sylvan Bio's current labels and of every product's, NIH ODS Dietary Supplement Label Database version 9.4.0.
Every Sylvan Bio product
On-market products first, A to Z (page 1 of 1).
- NKC Immune Booston the market2021
Source: NIH Dietary Supplement Label Database label entry dates and market events, version 9.4.0.
Who is behind it?
Its labels most often name Sylvan Bio, Inc. (manufacturer), Kittanning, PA, on 1 product.
Where next?
- Agaricus mushroom
- Vitamin D
- SweetHeartBeauty
- Swisse
- SX Power Co.
- Sylvan Bio's Traditional Supplements
- All brands
How to read a brand's figures, and what labels cannot tell you about a brand: comparing supplement brands by their labels. Label data, not medical advice.