Zen Principle Activated Charcoal Powder only from USA Hardwood Trees. All Natural. Whitens Teeth, Rejuvenates Skin and Hair, Supports Better Digestion. Free Scoop Included. 12 oz. Review
Our verdict
A large 12 ounce hardwood derived charcoal powder that includes a scoop, positioned by the brand for teeth whitening and skin and hair use rather than only digestive support.
Check price on AmazonBest for
Buyers who want a bigger bulk container of powder and are interested in topical or oral care uses rather than just digestive support.
Skip if
You specifically want a product marketed for digestive support, since this listing leans toward whitening and skin and hair claims instead.
- Form Powder
- Count 12.0 Ounce
- Flavor Unflavored
- Benefits Whitening
- Priced 73% above the category median ($14.99 across 63 tracked models)
Pros
- Large 12 ounce container, more than many competing powders
- Includes a free scoop for measuring
- Sourced from USA hardwood trees per the label
- Solid 4.5 average rating from a fairly large review base
Cons
- Marketed benefits lean toward whitening and cosmetic use rather than digestive support
- No recent purchase volume was listed for this product
- Powder format requires measuring and mixing rather than a ready to use capsule
Our scorecard
-
Owner rating4.5/5
4.5 average across 715 owner ratings
-
Popularity3.1/5
715 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
Zen Principle sells this activated charcoal powder in a 12 ounce container, which is one of the larger sizes in this roundup, and it comes with a free scoop for measuring. The brand states the charcoal comes from USA hardwood trees and describes it as all natural and unflavored.
Unlike several competitors that market primarily around digestion, this brand's stated benefit language leans toward whitening along with general skin and hair use. These are manufacturer marketing claims, not clinical claims, and HealthQuay is not recommending any specific use for teeth, skin, or hair care. Anyone considering charcoal for oral or topical use should look into product specific directions and consult a professional as needed.
With a 4.5 rating from 715 reviews, the product shows solid buyer satisfaction across a meaningful sample size, though no recent purchase volume was reported for this listing.
Specifications
| Form | Powder |
|---|---|
| Count | 12.0 Ounce |
| Flavor | Unflavored |
| Benefits | Whitening |
Performance notes
At 12 ounces, this is one of the bigger containers covered in this roundup, and the included scoop is a practical touch for a bulk powder. The hardwood sourcing and unflavored profile are consistent with other plain charcoal powders, but the stated use case here is broader, covering whitening and skin and hair claims alongside general use.
What buyers say
A 4.5 rating from 715 reviews reflects a generally positive track record across a decent sized sample of buyers.
More from Zen
Similar home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters to consider
Frequently asked questions
What is this activated charcoal sourced from?
The label states it comes from USA hardwood trees and is all natural.
Does this product come with a scoop?
Yes, the listing includes a free scoop for measuring the powder.
What does the brand market this product for?
The brand markets it for whitening along with general skin and hair use, in addition to digestive support. These are the manufacturer's own stated claims, not medical claims, so it is worth doing your own research on any specific use before trying it.