Dry & Dehydrated SkinWhat it is, and what we can do about it.

Two different problems with the same symptoms

Almost everything confusing about dry skin comes from the fact that two separate issues produce nearly identical complaints.

Dry skin is a skin type. The sebaceous glands produce less sebum than average, so the skin has an insufficient oily component in its protective layer. It tends to be lifelong, it is often genetic, it typically affects the whole face and frequently the body too, and it becomes more pronounced with age as sebum production naturally declines.

Dehydrated skin is a condition, not a type. It means the skin lacks water. It is temporary, it can affect anybody including people with oily and acne-prone skin, and it is usually the result of water escaping through a compromised barrier faster than it can be replaced.

The reason this distinction matters practically is that people with dehydrated skin often buy rich creams designed for dry skin, and people with dry skin often buy hydrating serums designed for dehydration, and both wonder why nothing changes.

The barrier explains most of it

The outermost layer of your skin is a structure of flattened cells embedded in a lipid matrix made of ceramides, cholesterol and fatty acids. Its job is to hold water in and keep irritants out.

When that matrix is disrupted, water evaporates through the skin faster than normal, a process called transepidermal water loss. Irritants that would normally be excluded get through. The skin becomes reactive, inflamed, tight and dull, and it stings when you apply things that used to be fine.

Almost everything that causes dehydrated skin works through this mechanism: over-cleansing, hot water, over-exfoliation, using several strong actives at once, harsh foaming cleansers, cold dry air, indoor heating.

The uncomfortable implication is that a great many people with dehydrated skin caused it themselves, usually while trying very hard to look after it. That is not a criticism. It is the most common story we hear, and it is also the most fixable.

The Ontario winter problem

If your skin is fine in July and miserable in February, you are not imagining it.

Cold air holds very little moisture. Heated indoor air is warm with low relative humidity. You move between the two repeatedly all day, and each transition stresses the barrier. Add hot showers, which are exactly what you want in a Canadian winter and exactly what strips lipids from the skin, and barrier function declines predictably from November onward.

Adjusting your routine seasonally rather than running the same products year-round is one of the most useful and least expensive things you can do.

How we treat it

HydraFacial cleanses and gently exfoliates before infusing hydrating and antioxidant serums into the skin. Crucially, it does this without stripping, which matters when the barrier is already compromised. It is a sensible starting point for most people with dehydrated skin.

Skinboosters are injectable hyaluronic acid preparations distributed through the dermis to hydrate the skin from within. Hyaluronic acid binds water, so this improves hydration, plumpness and the way skin reflects light at a depth topical products cannot reach. They are not fillers and do not change facial contour.

Mesotherapy delivers a tailored blend of hydrating and nutrient ingredients into the skin through fine superficial injections.

PDRN and polynucleotides support skin quality and hydration by improving the condition of the skin itself rather than by adding water directly, which suits thin, depleted or reactive skin.

What we will probably say first

Before recommending any of the above, we will look at what you are currently doing. In a substantial proportion of cases, the recommendation is to simplify: fewer actives, a gentler cleanser, cooler water, and a proper barrier-supporting moisturiser used consistently for a few weeks.

If that is what your skin needs, we will tell you, even though it is not a treatment we can bill you for. Selling in-clinic hydration to someone whose barrier is being destroyed at home twice a day would not work anyway.