Hyaluronic Acid Benefits: Serum, Fillers and Boosters

Hyaluronic acid is on the labels of serums, moisturisers and sheet masks, and it is also the gel inside many dermal fillers. That shared name causes a lot of confusion. The hyaluronic acid benefits you can expect from a bottle on your shelf are real but modest, and quite different from what an injection placed by a doctor is designed to do.

This guide covers what a serum can and cannot do, how to use one well, how fillers and skin boosters differ, and when it is better to wait.

What hyaluronic acid is

Hyaluronic acid is a sugar that is naturally found in the body, which is how the FDA describes it. In the skin it helps hold water, and that quality is why it appears in so many products.

The same ingredient is used in two very different ways. On the skin, in a serum or cream, it works at the surface and only while you keep using it. Injected by a doctor as a filler or skin booster, it sits within or beneath the skin and lasts much longer, though it is still temporary.

Hyaluronic acid benefits on the skin’s surface

In a serum or moisturiser, hyaluronic acid acts as a humectant. DermNet describes humectants as water-loving ingredients that attract water into the outer layer of the skin and hold it there. Skin that holds more water looks smoother and feels softer, and DermNet lists disguising fine lines among the uses of moisturisers.

The American Academy of Dermatology lists hyaluronic acid among the ingredients worth looking for in a cream for dry skin. It helps most when skin feels tight, dull or rough because it is short of water, and because serums are usually light, they can also suit oily skin that still needs hydration.

What a serum will not do matters as much. It cannot lift sagging skin, fill a fold or replace lost volume. DermNet notes that moisturisers have their greatest effect in the first few hours after they go on, so the hyaluronic acid benefits last only as long as you keep using the product.

How to use a hyaluronic acid serum so it helps

A few habits decide whether a serum helps or seems to do nothing.

• Apply it to damp skin, straight after washing. The American Academy of Dermatology and DermNet both advise putting moisturising products on while skin is still damp.
• Seal it with a moisturiser. DermNet explains that occlusive ingredients form a thin oily layer that slows water loss from the skin.
• In very dry air, such as the hot weeks before the monsoon in Lucknow or an air-conditioned room, some people find hyaluronic acid on its own leaves skin feeling tight. A moisturiser on top usually settles this.
• Wear a broad-spectrum sunscreen every morning. Well-hydrated skin still burns and tans.
• Stop if it stings, burns or brings out a rash. DermNet notes that sensitive skin linked to eczema or rosacea often reacts to moisturisers.

Injected hyaluronic acid: dermal fillers

Dermal fillers are, in the FDA’s words, gel-like substances injected under the skin to create a smoother or fuller appearance. Hyaluronic acid is one of the main temporary filler materials, used to soften folds and wrinkles and to add fullness to the lips, cheeks, chin, jawline and under-eye hollows.

Because the body slowly breaks it down, the effect is temporary, and unlike some other filler materials it can be dissolved if needed.

At Amber, fillers are Juvederm, placed by the doctor after assessing your face at rest and as it moves. The aim is a natural look, under-eye treatment is assessed and quoted on its own, and a review visit follows a couple of weeks later. If you are deciding between a filler and a muscle-relaxing injection, the guide to Botox or fillers explains the difference.

Skin boosters: the same ingredient, a different job

Skin boosters also use hyaluronic acid, but they are not fillers in the usual sense. Rather than shaping one area, a booster places very small amounts of a soft gel within the skin across a wider area, aiming to improve hydration and smoothness rather than add volume.

The only skin booster Amber uses is Volite, an option the doctor may suggest after assessing your skin rather than a default add-on. Any change is gradual and varies from person to person, and a booster does not replace sunscreen or a moisturiser.

Risks, side effects and when to wait

On the skin, hyaluronic acid is gentle for most people; stop any product that stings, burns or causes a rash. Injected hyaluronic acid is a medical procedure, and the FDA is clear that any filler can cause side effects.

The common ones are bruising, redness, swelling, tenderness, itching and a rash at the injection site, and many settle within a few days to weeks. Less common problems include lumps under the skin, infection and allergic reactions.

The most serious risk is filler entering a blood vessel. The FDA says the chance is low, but it can block the blood supply and cause tissue damage, changes in vision including blindness, or stroke. Skin turning pale, a change in vision or unusual pain during or soon after treatment needs medical help straight away.

The FDA also warns against buying fillers sold directly to the public, injecting yourself or using needle-free pens. Wait, or talk to the doctor first, if:

• you are pregnant or breastfeeding, when injectables are usually left until later;
• you have a bleeding disorder, or an allergy to a filler ingredient or local anaesthetic;
• there is a cold sore, spot, rash or infection near the area;
• you are unwell, or have a vaccination or dental treatment coming up, since the FDA notes that inflammation can develop near a filler after these.

Questions people ask about hyaluronic acid

Does a hyaluronic acid serum work like a filler?

No. A serum holds water in the outer layer of the skin, so it looks and feels softer while you use it. A filler is a gel placed beneath the skin by a trained doctor to add volume or soften a fold. The two share a name, but the job, the effect and the risks are different.

Can I use hyaluronic acid every day?

For most people, yes. A serum or moisturiser containing hyaluronic acid can be used once or twice a day, on damp skin and under a moisturiser. If it stings, burns or causes a rash, stop and ask for advice. Sensitive skin, eczema and rosacea react more easily, so introduce new products slowly.

How long do hyaluronic acid fillers last?

They are temporary. The FDA explains that most approved fillers are made from materials the body gradually breaks down and absorbs, so treatment may need repeating to keep the effect. How long it lasts depends on the product, the area and your own body, which the doctor will discuss beforehand.

Can hyaluronic acid filler be dissolved?

Yes, and that is one reason many doctors prefer it. If the result is not what you wanted, or a problem appears, the doctor can dissolve the filler. The FDA notes that fillers made from other materials can be difficult or impossible to remove, so always ask what is being used.

How much do fillers and skin boosters cost in Lucknow?

Amber quotes fillers and skin boosters after the doctor’s assessment rather than publishing a figure, because the area, the amount needed and the product chosen all change the plan. You see a written quote before anything is booked, and the skin booster cost article explains what shapes it. Message the clinic on WhatsApp to start.

If you are weighing up hyaluronic acid benefits beyond a serum, start with how the doctor approaches Botox, fillers and boosters at Amber in Gomti Nagar, or read the guide to dry skin in winter if hydration is your main concern. To ask a question first, message the clinic on WhatsApp.

Sources

• Dermal fillers (soft tissue fillers), US Food and Drug Administration
• Dermal filler dos and don’ts for wrinkles, lips and more, US Food and Drug Administration
• Emollients and moisturisers, DermNet
• Tips for relieving dry skin, American Academy of Dermatology