Short answer: the “Rub This 1 Mineral” ad says MagnesiumFreeze, also searched as Magnesium Freeze, targets tendon damage in the lower back, using three ingredients: magnesium niacinamide, arnica and boswellia. The sections below set the seller’s claims beside the magnesium research, the ingredients, price, side effects and refund terms the seller lists.
Disclosure: This page contains an affiliate link. If you purchase through that link, we may be paid a commission. Your price is the same either way.
Does magnesium help with lower back pain?
The ad says its cream targets tendon damage in the lower back, and its headline calls magnesium “1 Mineral.” The deficiency research on magnesium describes low magnesium in the body. A magnesium deficiency symptoms review lists early signs of low magnesium as “loss of appetite, lethargy, nausea, vomiting, fatigue, and weakness.” More pronounced cases bring “tremor, carpopedal spasm, muscle cramps, tetany and generalized seizures.” The review’s deficiency table also lists back aches among the signs of low magnesium. It does not show that rubbing magnesium on the skin treats back pain, and its authors say they cannot yet recommend transdermal magnesium.
Whether magnesium rubbed onto the skin changes magnesium levels is a separate question from that deficiency research. If you think your levels are low, ask a clinician to check them.
What does the MagnesiumFreeze ad claim?
The ad is written as a personal story from “Dr. Andy Salazar, MD,” whom it describes as Medical Director of Peak Health Research. Its core explanation is that lower back pain comes mostly from tendon damage rather than discs, and that the damage has three causes: a shortage of NAD+, enzymes it calls MMP-3, and blocked blood flow at tendon attachment points. Here is how its main claims line up.
| Ad’s claim | What the ad shows or says |
|---|---|
| “Rub This 1 Mineral on Your Low Back for Immediate Relief?” (headline) | The headline the ad uses. The body names the product as Magnesium Freeze™. |
| Lower back pain comes from tendon damage, often not the discs | The ad describes ultrasound research and an anesthetic result. Its image shows the logos of Spine, NEJM and The Lancet under a heading about lumbar tendinopathy research. |
| Magnesium Niacinamide “penetrates through your skin” | The ad’s own description of absorption. |
| “Arnica is a clinically studied botanical” | The ad’s own wording for arnica. |
| “Over 90% report significant relief within the first week” | The seller’s own customer figure, as the ad reports it. |
| “Our refund rate is 0.4%” | The seller’s own figure, as the ad reports it. |
For the full ingredient, price and refund breakdown, read our full MagnesiumFreeze review.
What is in MagnesiumFreeze, and what are the three parts?
The ad names three ingredients as its three parts. Before you order, ask support for the label with ingredient amounts.
| Ingredient | Role the ad gives it |
|---|---|
| Magnesium Niacinamide | Described as an NAD+ precursor and “the raw fuel” tendon cells need |
| Arnica | Described as a botanical that helps inhibit MMP enzymes and reduce local inflammation |
| Boswellia | Described as blocking NF-κB and protecting healing tissue from new damage |
Those roles are the ad’s explanation, not study results. The ad’s instruction is to apply the cream to “your lower back, beltline area, or wherever the pain hits most.”
Can magnesium get through your skin?
The ad says the magnesium “penetrates through your skin” to tendon tissue. Research on how metals pass through skin is a real field. The reference list of a magnesium paper’s reference list includes a 2003 review by J.J. Hostynek titled “Factors determining percutaneous metal absorption,” published in Food Chemistry and Toxicology. That reference is about metals in general, not this cream. Even if magnesium reached the skin, that alone would not show it eases back pain. Ask the seller whether a clinical trial of the finished cream exists before you rely on the skin-absorption claim.
What are the side effects of magnesium rub, and can you leave it on overnight?
Before you order, ask support for the full ingredient list and whether skin reactions have been reported for arnica and boswellia, both botanicals named in the ad. If your skin reacts after use, stop applying it and ask a clinician.
The ad’s instruction is to apply it to the lower back, beltline area or wherever the pain hits most. Ask support whether overnight use is intended before you leave it on while you sleep.
What else do studies point to for lower back pain?
Back pain is a leading reason for seeking emergency care, according to the StatPearls low back pain overview, which also says it contributes substantially to functional disability.
A PubMed Central review of non-drug back pain treatments says these options have “substantial evidence to support the use in patients with low back pain”: spinal manipulation, behavioral therapy, exercise therapy, TENS, interferential currents, low-level laser therapy and yoga. It adds that “Massage may help more than acupuncture.” None of those options is a cream or a supplement.
The ad promises “immediate” effects. The review’s options differ in kind: they include exercise and behavioral therapy alongside hands-on and device-based treatments. If you want a plan built around your own situation, a clinician can help you choose. For what to avoid, read worst things to do for back pain, and for options compared side by side, see what is the best product for back pain.
How much does MagnesiumFreeze cost, and where do I check today’s price?
Prices as of November 12, 2026; check the checkout for today’s. The ad lists a regular price of $89 per jar and a sale price of $29, which it describes as “67% OFF.” It also says the cream “should cost $3,000 per jar.”
| Item | As the seller states it |
|---|---|
| Regular price | $89 per jar |
| Sale price | $29 |
| Shipping | “starting at $6.97 on all orders,” shipped by USPS Priority Mail, within the United States only |
To check the current price and place an order, use the Product Page, and compare what the checkout charges with the sale price above.
How do MagnesiumFreeze refunds work?
The seller’s refund policy gives a 180-day return window. Refund processing is a separate step that starts after your return is approved.
| Step | Who acts | What starts the clock | Period |
|---|---|---|---|
| Request a return | You, by emailing support@peakhealthresearch.com or calling (888) 811-1186, with your order number and reason | Your receipt of the item | Within 180 days |
| Refund after approval | The seller, to your original payment method | The seller’s approval of your return | The policy says “within 10 business days” and also “allow up to one week.” If more than 15 business days pass after approval, contact support. |
- Items must be unworn or unused, with tags, in original packaging, with the receipt or proof of purchase.
- Do not ship anything back until support approves the return. Items sent back without a request are not accepted.
- Cancellations must be emailed before the order is dispatched.
- The seller sends a prepaid return label if you qualify. The policy says USPS fees may apply in some instances.
- The refund policy says sale items cannot be returned. The $29 price is a sale price, so ask support whether that order is returnable before you pay.
- The refund policy also lists personal care goods, such as beauty products, as items that cannot be returned. Ask whether a topical cream falls under that.
- For damaged items, the refund policy promises a replacement on proof, while the shipping policy promises “a full refund or return upon reasonable proof.” Ask which one you will get.
Is MagnesiumFreeze legit, and who sells it?
The seller lists Peak Health Research on its contact page, with a phone number, a support email and a mailing address. The contact page also lists Nutra Hero LLC. The About Us page says the brand was founded in 2024 and describes itself as a premium health supplement brand for men and women over 40.
The seller’s pages carry this footer: “These statements have not been evaluated by the food and drug administration.” It adds: “This product is not intended to diagnose, treat, cure, or prevent any disease.”
Before you order
- Ask support for the label with ingredient amounts.
- Ask whether a $29 sale order can be returned.
- Ask whether a topical cream counts as a personal care item that cannot be returned.
- Ask how many jars the $29 covers and whether shipping is added.
- Ask about skin reactions and patch testing.
- Email support@peakhealthresearch.com, the address on the refund policy. The contact page shows “suport@” once, so do not use that spelling.
- If you take pain medication, do not change it based on the ad. Talk to a clinician first, and see when to see a doctor for back pain.
By BackToHealthTroy.com Editorial Team
This article is for general information purposes only and does not constitute medical advice. Consult your doctor or qualified healthcare provider before making changes to your health routine.