Seachem Reef Advantage Magnesium 1Kg - 637

Seachem Reef Advantage Magnesium 1Kg - 637

Marsoni

M251S

$21.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Seachem Reef Advantage Magnesium 1Kg - 637Reef Advantage Magnesium is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural sea water. Why it's different: Reef Advantage Magnesium contains no ammonia. This is a common contaminant in every liquid magnesium supplement on the market. Severely depleted levels of magnesium (below 800 mg L) can cause depressed pH

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I love so many things about this sunscreen- it’s super portable and easy to toss in my diaper bag. It feels amazing on the skin, I felt like I had just applied a rich lotion to the areas where the sunscreen was applied and I also loved that it didn’t leave my kids looking like a ghost. However, since it does apply clear when it’s rubbed in be really careful to not miss spots. It didn’t “spread” as much as some of the other sunscreens we’ve used (I’m sure because it’s a stick not a liquid), but I have a VERY sensitive toddler that ended up looking like a tiger between the stripes of sunscreen. You can tell it WORKS, the area where the sunscreen is was completely white and the missed areas were bright red. Just be aware of that potential user error and you’ll love this product!

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Reviewed in the United States on May 28, 2026

Verified Purchase

Hope Dollarhite

Louisville, US

★★★★★ 5

Brown sugar cabo

Works so well. Luv it.

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Reviewed in the United States on October 5, 2025

Verified Purchase

Amy Thompson

Birmingham, US

★★★★★ 1

Worst smell ever

Smells horrible. I can’t even blame the DHA because I have used Devoted Creations body moisturizer with DHA and it smelled wonderful. I used this once and threw it out.

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Reviewed in the United States on May 24, 2026