I’ve been using The Merman Sea Spray and Curling Sea Clay for about a year now, and I have to admit, the products do what they promise when it comes to adding texture and volume to my hair. Finding something that gives my hair that fuller, textured look without leaving it feeling stiff has not always been easy, so I can understand why people like this combination. The sea clay, in particular, has been difficult for me to replace because I have yet to find another product that gives my hair the same volume and texture.
That said, I wouldn’t call The Merman perfect. My biggest complaints are the price, the small amount of product you get, and the shipping, which can take forever. When you’ve found a product you genuinely like, you don’t want to spend ages waiting for another order to arrive, especially when you’re running low. So, while I think The Merman is a good grooming brand based on my experience, I also think there are a few things worth considering before you buy it.
What Is The Merman Sea Spray and Curling Sea Clay?

The Merman sells men’s hair styling products, including its Sea Spray and Curling Sea Clay, which are designed to work together to give hair more volume, texture, and shape. The sea spray is used as a prep product to give the hair that slightly messy, beachy look, while the sea clay helps build texture and hold the style in place.
What I like about this combination is that it doesn’t leave my hair looking completely flat or overly styled. Sometimes, you just want your hair to have more body and look as though it has a bit of natural movement rather than sitting there with no life in it. That’s where these products work well for me, and the volume is one of the main reasons I’ve continued using them.
The Curling Sea Clay is the product that really stands out. I have tried to find something comparable, but so far, I haven’t found anything that gives my hair the same combination of texture and volume. That is a big compliment because, despite my complaints about the brand, I wouldn’t keep coming back to a product for a whole year if I didn’t think it was doing something right.
My Experience With The Merman Sea Spray
The Sea Spray is useful when I want to give my hair a little more body before styling it. It helps create texture and gives the hair a more relaxed, beachy appearance instead of leaving it looking flat. If your hair tends to sit close to your head and you want it to look fuller, I can see why this product would appeal to you.
The spray is designed to be used before the clay, helping prepare the hair for styling. You can apply it to damp hair and style it as needed, depending on the look you’re after. I like the extra texture it gives me, although the sea clay is still the product I appreciate most out of the two.
I wouldn’t say you necessarily need both products to get started, particularly if you’re watching your spending. If volume and texture are your main concerns, the clay is the one I would pay particular attention to because that is where I’ve had the best results.
The Merman Curling Sea Clay Is My Favourite
After using these products for a year, I can confidently say that the Curling Sea Clay is the standout for me. It definitely adds volume and texture, and I have yet to find another product that gives my hair quite the same result. That’s the main reason I keep using it, even though I have a few complaints about the brand.
Some styling products can leave your hair feeling heavy or make it look as though you’ve used far too much product. What I like about the Merman clay is the way it helps give my hair more shape and body. It makes a difference to the overall look, and I don’t feel like I’m simply paying for a fancy label without getting anything in return.
Of course, everyone’s hair is different, so I can’t promise you’ll get exactly the same results. Your hair type, length, and the amount of product you use can all affect the finished look. But from my own experience, the clay genuinely does what I want it to do, and I understand why someone who struggles to get volume might find it useful.
The frustrating part is that I haven’t found a comparable alternative that works as well for me. I would happily consider a cheaper product if it gave me the same results, but so far, nothing I’ve tried has quite matched it.
How Much Does The Merman Sea Spray and Clay Cost?
The Sea Spray is listed at $22.49, while the Curling Sea Clay costs $26.99 when purchased separately. That brings the total to $49.48 for both products. The bundle costs $41.99, saving you about $7.50 compared with buying them individually.
The bundle is clearly the better deal if you already know you want both products, but I still think the price is on the high side, especially considering the size of the containers. You can go through smaller styling products faster than you expect, and having to reorder regularly makes the cost add up.
The brand also advertises a Subscribe & Save option offering a discount of more than 20%, with the subscription stated to be cancellable at any time. That could make repeat purchases a little easier on your wallet, provided you’re happy with the delivery schedule and remember to check the terms before signing up.
One thing to keep in mind is that free US shipping starts at $60, so the $41.99 bundle alone does not qualify. You may need to add something else to your order to reach the threshold, which can make the final cost higher than you originally planned. Personally, I would rather see the brand offer free shipping on the bundle, especially when the products aren’t exactly cheap to begin with.
The Biggest Problem With The Merman Is Shipping
Honestly, the shipping is my biggest gripe with The Merman. I’ve been using the products for a year, so I already know I like them, but the amount of time it takes for an order to arrive is frustrating. When you’re buying hair products you use regularly, you want to know you can replace them without having to wait forever.
This is where the brand lets itself down for me. I can accept paying a little more for a product that works well, but when the containers are small and delivery takes so long, the whole experience becomes less appealing. You end up having to plan ahead just to make sure you don’t run out, which is not something I want to worry about every time I order hair clay.
At this point, I would honestly look for something comparable on Amazon. I haven’t found a replacement that matches the Merman clay for my hair, but I would still prefer to find a similar product that costs less and arrives faster. The fact that I haven’t found one yet doesn’t mean I want to keep dealing with slow shipping indefinitely.
If you’re thinking about ordering, I would factor delivery time into your decision rather than focusing only on the advertised price. A good product is much less convenient when getting it delivered becomes a recurring headache.
Is The Merman a Legit Brand?
Based on my year of using the products, I believe The Merman sells genuine hair styling products that can deliver noticeable texture and volume. My experience has been positive when it comes to how the sea spray and especially the sea clay perform, so I don’t have a reason to call the products a scam simply because I dislike the price and shipping.
The brand publishes its ingredient lists, which is useful if you want to know what you’re putting in your hair. It also has customer reviews on its own store, with a reported rating of 4.7 stars from 882 reviews. However, those reviews are hosted on the brand’s website, and I couldn’t find a Trustpilot rating to provide an independent comparison.
The company also offers a 30-day guarantee, with refunds reduced by shipping costs. According to the policy information available, customers seeking a refund for a single product do not have to return it, even if it has been used. That is a fairly generous arrangement, although I would still read the full terms before ordering so you know exactly what is covered.
For me, the main issue isn’t whether the products work. I’ve used them for a year, and I know what they do for my hair. It’s whether the price and the frustrating delivery experience make them worth continuing to buy when other styling products are available.
Would I Recommend The Merman Sea Spray and Clay?
Yes, I think The Merman makes good hair products, especially the Curling Sea Clay. I’ve been using the range for a year, and the volume and texture it gives my hair are the main reasons I’ve stuck with it. I still haven’t found another product that delivers quite the same result for me, which says a lot considering how much I dislike the shipping experience.
However, I do think the products are expensive for the amount you get, and the slow delivery makes buying them more of a hassle than it should be. The $41.99 bundle saves you money compared with buying the products separately, but you still have to consider the shipping threshold and whether you’re comfortable paying that much for relatively small containers.
The Merman is a good product with a frustrating buying experience. I can recommend the sea clay based on my own results because it genuinely adds volume and texture to my hair, but I would still look for a comparable alternative on Amazon if I could find one. I like the product enough to keep using it, but I don’t like the price and shipping enough to stop looking for something better.
Check out Necklow Sleep Pillow that I reviewed, earlier.