WATERFAST Keto Electrolyte Powder for Fasting and Hydration — Lemon Lime (Gluten-Free, Sugar-Free, Soy-Free) by Simply Primal
Gluten-free labeling and lack of listed gluten ingredients support safety for many with celiac disease, but absence of third-party certification and no cross-contact policy leave some uncertainty.
As an Amazon Associate, Gluto earns from qualifying purchases. Prices and availability may change.
- Labeled gluten-free and soy-free
- Sugar-free and keto-friendly formulation
- Contains core electrolytes (sodium, potassium, magnesium, calcium)
- Reported hydration support and potential headache relief during fasting
- Incomplete dissolution and gritty/sandy texture
- Taste may be mixed or too sweet for some
- Premium price for 11.2 oz
- No third-party certification evidence provided
Gluten safety details
Gluten-free labeling and lack of listed gluten ingredients support safety for many with celiac disease, but absence of third-party certification and no cross-contact policy leave some uncertainty.
What to expect
Expect a lemon-lime electrolyte powder labeled gluten-free and sugar-free, formulated for fasting hydration with minerals (sodium, potassium, magnesium, calcium). You may experience good hydration and potential headache relief, but be prepared for imperfect dissolution and a gritty texture. The product is marketed as keto-friendly and may carry a premium price.
- Hydration and electrolyte support during long or intermittent fasting
- Fasting-focused hydration strategies
- People who require a fully dissolving beverage (gritty texture is a concern)
- Budget-conscious shoppers seeking lower-cost electrolytes
- Individuals seeking independent third-party gluten certifications
The full guide
What is WATERFAST Keto Electrolyte Powder?
WATERFAST is a lemon-lime electrolyte powder marketed for fasting and hydration. It lists Pink Himalayan Salt (Sodium) plus potassium, magnesium, and calcium as core minerals. The formula is described as sugar-free, gluten-free, and soy-free, aligning with keto-friendly hydration needs. The product is sold in an 11.2 oz container and is positioned for fasting-focused use.
Gluten safety and dietary suitability
The product is labeled gluten-free and soy-free. There is no evidence of third-party gluten certifications in the provided data, and cross-contact policies are not disclosed. While gluten-free labeling and the absence of listed gluten ingredients support safety for many with celiac disease or gluten sensitivity, the lack of formal certification and limited packaging information introduce some uncertainty for those who require strict third-party verification.
Taste, texture, and practical use
Reviews note a range of taste perceptions, with some finding the lemon-lime flavor acceptable and others considering it too sweet. A common caveat is incomplete dissolution, leaving a gritty or sandy texture in the beverage. Users report hydration benefits during fasting and occasional headache relief, making it a potential option for electrolyte support during extended fasting periods. The price is described as premium relative to some alternatives.
Pros, cons, and value
Pros include gluten-free and soy-free labeling, sugar-free and keto-friendly formulation, presence of core electrolytes, and reported hydration benefits and headache relief in some users. Cons include incomplete dissolution and gritty texture, mixed taste perceptions, premium price for 11.2 oz, and no evidence of third-party certifications. This combination leads to a mixed value proposition depending on budget and texture/tavor preferences.
What shoppers say
💚 People liked
Hydration effectiveness during fasting
Headache relief reported by some users
Appetite control during fast (cited by reviewers)
⚠ People flagged
Grainy/sandy texture and poor dissolution
Taste perception varies (some find it too sweet)
Higher price point compared with some alternatives
Key takeaways
- If you value gluten-free, sugar-free electrolyte support for fasting, WATERFAST offers a keto-friendly option from Simply Primal.
- Expect possible solubility issues and variable taste; prepare for a gritty texture.
- Price is premium; weigh texture and certification considerations against cost.
Evidence gaps for this product:
- Full, official ingredient list beyond minerals is not provided in the data
- No third-party gluten-free certification evidenced
- Cross-contact policy and shared facility details not provided
- Limited independent testing data or lab-confirmed gluten status