BulkSupplements.com Dicalcium Phosphate Powder – Gluten-Free, Unflavored 2 g Serving for Calcium/Phosphate Support
Labeling indicates gluten-free status, but there is no documented third-party gluten-free certification and no facility/cross-contact details in the provided data.
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- Gluten-free labeling on the product listing
- High buyer rating (4.5/5) from 411 reviews
- Reported quality and purity by buyers
- Affordable price per serving for a 500 g package
- Unflavored format convenient for mixing and external uses like toothpaste
- Texture and dissolution can be poor in water
- Texture described as gritty or coarse by some reviewers
- No documented third-party gluten-free certification information
Gluten safety details
Labeling indicates gluten-free status, but there is no documented third-party gluten-free certification and no facility/cross-contact details in the provided data.
What to expect
A pure dicalcium phosphate powder (2 g per serving) marketed as gluten free. It is unflavored, likely tasteless, and used as a calcium/phosphate supplement. Some users report it does not dissolve well in water and has a sand-like texture; others use it for remineralizing toothpaste or general mineral supplementation.
- General calcium and phosphate supplementation
- DIY remineralizing toothpaste or enamel-support applications (per buyer reviews)
- Those needing a powder that dissolves readily in water or beverages
- Users requiring third-party gluten-free certification and explicit cross-contact assurances
The full guide
What is BulkSupplements.com Dicalcium Phosphate Powder?
BulkSupplements.com offers a pure dicalcium phosphate powder intended as a calcium and phosphate supplement. The product is provided in a 500 g (about 1.1 lb) package with a 2 g serving size and is described as unflavored and gluten-free on the listing. The ingredient listing shows dicalcium phosphate (calcium hydrogen phosphate).
Gluten safety and labeling
The listing explicitly labels the product as gluten-free. There is no documentation in the provided data of third-party gluten-free certifications (such as GFCO or NSF). Cross-contact or facility information is not available in the supplied sources, which means some caution is advised for people with celiac disease or severe gluten sensitivity.
Texture, taste, and how it behaves in use
The powder is unflavored, which means it is generally tasteless and can be mixed in various applications. User feedback highlights that it does not dissolve easily in water and can have a gritty, sand-like texture. Some buyers also use it for remineralizing toothpaste, showcasing an external-use possibility beyond beverage or food mixing.
Value, uses, and who it’s best for
The 500 g size is priced at $22.97, yielding about 250 servings at 2 g per serving (roughly $0.09 per serving). This makes it a potentially economical option for general calcium and phosphate supplementation. Buyers frequently cite remineralizing toothpaste as a noted use, in addition to standard mineral supplementation.
Who should consider this product and who might not
Best for those seeking a gluten-free, unflavored calcium/phosphate powder in a bulk format, with a clear per-serving size. It may not be ideal for anyone who prioritizes easy dissolution in water, or for those requiring third-party gluten-free certifications or explicit cross-contact assurances.
Usage tips and practical notes
The product provides 2 g per serving and is unflavored, making it suitable for adding to non-flavored mixes or non-beverage uses such as toothpaste remineralization. Given reported dissolution challenges, consider how you plan to use the powder (beverage vs. topical use) and adjust expectations accordingly.
What shoppers say
💚 People liked
High quality and purity as perceived by buyers
Effective for remineralizing tooth enamel (toothpaste use mentioned by buyers)
Competitive price for the quantity
Mostly tasteless/unflavored, convenient for mixing
⚠ People flagged
Does not dissolve easily in water
Grainy/sand-like texture
Lack of disclosed third-party gluten-free certifications or explicit cross-contact/facility information
Key takeaways
- Gluten-free labeling is present, but no third-party certification is documented
- Bulk 500 g package provides ~250 servings at ~$0.09 per serving
- Unflavored powder is convenient for mixing and external uses, but may not dissolve well in water
- Some buyers report high quality and remineralization benefits, while others report gritty texture
Evidence gaps for this product:
- No explicit ingredient list beyond the chemical name provided; no batch-level gluten-free certification information
- No third-party gluten-free certifications (GFCO/NSF) documented in the provided sources
- Cross-contact and shared-facilities details not available in the supplied data