Aloe Vera in a Clay Mask: Why It Keeps Skin Comfortable

Aloe vera is in clay masks to keep skin comfortable. Its water-rich, polysaccharide-packed gel helps offset the drying pull of clay, so skin feels soft and hydrated after rinsing instead of tight. In the Gleamin Vitamin C Clay Mask, aloe appears as Aloe Barbadensis Leaf Juice, and it's the reason the mask doesn't feel like a typical clay mask.

Here's what aloe is, what the research says, and why clay and aloe make such a good pair.

What is aloe vera?

Aloe vera (Aloe barbadensis Miller) is a succulent with thick, spiky, blue-green leaves. It stores water in a clear gel inside each leaf, which is how it survives dry climates. Its origins are thought to lie in the Arabian Peninsula. Today it's grown in warm regions around the world, from Mexico and Texas to the Caribbean, Africa and Asia.

People have used aloe on skin for thousands of years. Ancient Egyptian, Greek and Chinese records all mention it. Today it's one of the most widely used plant ingredients in skincare [1].

What's inside an aloe leaf?

An aloe leaf has three main parts:

• The green outer skin, which protects the leaf.
• The latex, a thin yellow layer just under the skin. It contains aloin, a bitter compound that can irritate skin and gut, so cosmetic aloe is processed to leave it out.
• The inner gel, the clear, jelly-like center. This is what skincare uses.

The gel is about 99% water. The rest is a rich mix of polysaccharides (long sugar chains such as acemannan), vitamins, minerals, enzymes, amino acids and small amounts of plant compounds [1]. The polysaccharides do a lot of the work. They hold water and leave a light, soft film on skin.

On a label, Aloe Barbadensis Leaf Juice means the liquid from the leaf, usually this inner gel, sometimes lightly processed.

What does the research say about aloe and skin?

Aloe has a big reputation, so it's worth separating what's well supported from what's folklore.

Well supported: hydration. In one study using skin bioengineering instruments, cosmetic formulas containing aloe extract improved the water content of the skin's outer layer after repeated use, compared with the same base without aloe [2]. That fits with aloe's polysaccharides, which attract and hold water.

Promising but mixed: comfort and calming. Aloe is widely used on irritated and sunburned skin, and reviews describe calming and protective effects in lab and some clinical research [1]. Results vary between studies, and many products differ in how much aloe they contain.

Not supported: miracle claims. Aloe isn't a fix for everything. We use it for what it reliably does: help skin feel hydrated and comfortable.

Why does a clay mask need aloe?

Clay's job is to absorb oil and lift away buildup. The trouble is, clay isn't picky. It takes some water along with the oil, and that's why many clay masks leave skin feeling tight and stretched.

Aloe balances that in three ways:

• It adds water and water-holding polysaccharides to the formula, so the mask feels less harsh as it sets.
• It leaves skin feeling soft after rinsing, not squeaky and stripped.
• It supports the other comfort ingredients in the mask: glycerin, saccharide isomerate, panthenol and small amounts of plant oils.

The result is a mask that works on oil with kaolin and Hydroclay, delivers botanicals such as Kakadu plum and turmeric, and still leaves skin feeling comfortable. That balance has been part of the formula from the start. Read Inside Our Vitamin C Clay Mask for the full story.

Can aloe cause a reaction?

Aloe is generally well tolerated, but no ingredient suits everyone. A small number of people react to aloe, particularly those who are sensitive to related plants. Products made with poorly processed aloe that still contains latex are more likely to irritate.

The Vitamin C Clay Mask is dermatologist tested: in a repeat insult patch test on 52 adults, supervised by a consulting dermatologist (Princeton Consumer Research, 2023), no irritation or allergic reactions were observed. If you know you react to aloe, or your skin is very reactive, patch test on your inner arm for a few days first. Our sensitive skin guide walks you through it.

Is store-bought aloe gel the same as aloe in skincare?

Not always. Some "aloe gels" contain relatively little aloe plus alcohol, fragrance and dyes. Alcohol and fragrance can bother dry or sensitive skin. Fresh gel scooped from a plant at home is fine for a quick soothing dab, but it isn't preserved and spoils quickly.

In a finished product, aloe is one part of a formula designed to work together. In our mask, it's there to balance the clay.

Who benefits most from aloe in a clay mask?

• Dry and dehydrated skin, which needs clay to be balanced. See Can You Use a Clay Mask on Dry Skin?
• Sensitive skin that finds most clay masks too tight.
• Oily skin that still wants to feel comfortable after masking. Oily skin can be dehydrated too.
• Anyone masking in dry weather, when skin loses water more easily.

How should you use an aloe clay mask?

Apply a thin layer of the mask to clean skin, leave it on for about 10 minutes, rinse with warm water and moisturize while skin is still damp. Start once or twice a week. The step-by-step guide is How to Use a Vitamin C Clay Mask. You can find the mask on Amazon.

References

1. Surjushe A, Vasani R, Saple DG. "Aloe vera: a short review." Indian Journal of Dermatology (2008). PMC2763764
2. Dal'Belo SE, Gaspar LR, Maia Campos PMBG. "Moisturizing effect of cosmetic formulations containing Aloe vera extract in different concentrations assessed by skin bioengineering techniques." Skin Research and Technology (2006).

This article is for general information and isn't medical advice. If you have a skin condition or concern, talk to a doctor or dermatologist.