Frequently Asked Questions
Questions about the products, about ordering, and about who you are actually dealing with. If yours is about an order you have already placed, skip to the last section — you need the seller, not us.
About the products
What is SlimSoda?
A powdered dietary supplement sold in a tub. Sodium bicarbonate is the base ingredient, with concentrated gingerol from ginger extract, berberine and NAD+. You mix a scoop into a glass of water and drink it. Thirty scoops per tub; the label directs two a day, so one tub covers about fifteen days — worth doing that arithmetic before you choose a package size.
What is CogniHoney?
A dietary supplement in capsule form. The seller describes it as combining honey extract, Ceylon cinnamon and a trace amount of lithium in one daily capsule. Check the label on the bottle you receive for the current formulation and directions.
Are they medicines?
No. Both are dietary supplements, sold without a prescription. Neither is a drug, neither is related to prescription weight-loss or cognitive medication, and neither is intended to diagnose, treat, cure or prevent any disease.
Could I just buy the ingredients separately?
Yes. What you are paying for is somebody else having chosen the forms, doses and ratio and put them in one container. Whether that convenience is worth the difference is a fair question.
Are they safe to take with my medication?
Ask your doctor or pharmacist, before ordering. Berberine has documented interactions with blood-sugar medication such as metformin, with blood pressure medication, and with anticoagulants. Sodium bicarbonate adds sodium, which matters with high blood pressure, heart failure or kidney disease. Lithium, even in trace amounts, is worth raising if you take psychiatric or thyroid medication. This is the one question here that genuinely warrants a phone call.
How quickly do they work?
We will not answer that, because no honest page can. Supplement responses vary with diet, activity, health status, medication and a good deal else. Anyone giving you a number and a date on a web page is guessing or selling.
About ordering
What do they cost?
Each seller sets its pricing and changes promotions frequently, so we deliberately do not print a figure that might disagree with your checkout. Follow any purchase link on this site to see current packages and prices. The total shown immediately before you authorise payment is the one that counts.
Do I buy from you?
No. Every purchase link takes you to the seller’s own checkout. They take the payment, ship the order and handle everything afterwards. We never see your card details.
Is it a subscription?
Sellers in this category offer both one-time and subscription options, and the pre-selected choice can differ by package. Some checkouts also pre-select add-ons. Check what you are on before paying — recurring billing you did not intend is the most common complaint across this whole product category.
What is the guarantee?
Each seller advertises its own money-back guarantee. We do not administer either and cannot promise how it will be applied to your order. Read the seller’s refund policy for the binding terms — SlimSoda, CogniHoney — including the deadline, whether anything must be mailed back, who pays return postage, and the correct return address. Where an advertisement and a published policy disagree, the published policy is what governs.
Where do they ship from and how long does it take?
Both sellers publish their delivery estimates in their shipping policies — SlimSoda, CogniHoney. We have no visibility of dispatch or tracking.
About this site
Who runs it?
LUN FULLSCALE LLC, a Wyoming company, operating as NailCare Hub. We are an independent affiliate publisher, not the manufacturer and not the seller. More on our about page.
Why the nail-care name?
The site started as a nail-care tips blog and kept the name when it became an affiliate storefront. It is explained on the about page too. Nothing about the name changes who sells what.
How do you make money?
Commission on orders placed through our links, paid by the seller. It does not change your price. Full affiliate disclosure.
Are the reviews on this site real?
There are none. We do not publish testimonials, transformation photos or star ratings, because we have no way to verify them. If you want customer feedback, look for it somewhere that has no commission riding on your decision.
I already ordered and something is wrong
Contact the seller directly. We cannot look up your order, change it, cancel it, refund it or track it — the transaction is not ours and we have no access to it.
SlimSoda support
Email: support@useslimsoda.com
Phone: +1 323-286-0109
CogniHoney support
Email: support@gocognihoney.com
Phone: +1 323-237-8203
If you have tried the seller and cannot get a response, tell us through our contact page. We cannot resolve it, but we do want to know.
Last reviewed 16 September 2026.