How Many Units of Botox Do I Need for My Facial Wrinkles?

Rejuvenus Clinic
Jul 29
5 min read

Updated: Sep 21

The number of Botox units needed for facial wrinkles varies based on individual factors and the specific area being treated.

Factors Influencing the Number of Units:

Severity of Wrinkles: Deeper wrinkles may require more units for effective treatment.
Muscle Strength and Size: Stronger facial muscles may require more Botox.
Individual Anatomy: Skin thickness and muscle placement can influence dosage.
Desired Results: Some individuals may prefer a more subtle effect, requiring fewer units.

How Many Botox Units Do I Need for Frown Lines (11 Lines)?

Frown lines, also referred to as “elevens” and glabellar lines, are vertical lines found between the eyebrows. They are caused by habitual facial expressions where the forehead muscles squeeze inward, i.e., furrowing the brow. Treatment of frown lines is the most common cosmetic use of Botox.

The amount of Botox used in this area can range from 10-25 units.

How Many Botox Units Do I Need for Forehead Lines?

The large facial muscle that overlies the forehead is called the frontalis muscle. When the frontalis muscle contracts, the brow raises, and horizontal lines form. During the aging process, when collagen and elasticity in the skin diminish, the horizontal lines remain. Botox injections smooth these forehead wrinkles.

The number of Botox units in multiple injection sites can range from 10-30.

How Much Botox for Crow’s Feet?

Crow’s feet (also called periorbital lines or lateral canthal lines) are wrinkles that branch out from the outer corners of the eyes while smiling or squinting. Crow’s feet are the second most frequent cosmetic use of Botox. The results here are excellent.

The amount of Botox used in this area can range from 4-20 units.

How Many Units of Botox Do I Need for Neck Lines?

Horizontal neck wrinkles and fine lines are caused by the platysma (neck muscle). It rises from the chest up to the sides of the neck, covering the jawline. When the skin around the platysma loses laxity and volume, the muscle becomes prominent in the form of neck (platysmal) bands. When younger, the bands only appear when the muscle contracts. As we age, the bands become noticeable even when the muscle is relaxed.

The platysma also pulls down the skin of the face and creates the appearance of sagging skin, also known as jowls. This is due to years of active muscle movement in this area. Botox targets the platysma, resulting in a smoother and tighter-looking neck. Botox in this region also improves the skin along the jawline for a tighter, more contoured look.

The amount of Botox used in this area can range from 25-50 units.

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How Many Units of Botox Do I Need for Bunny Lines?

Bunny lines are tiny creases right below the ridge of the nose, often referred to as nose wrinkles. They appear more pronounced when smiling or laughing but are not normally visible when the facial muscles are at rest. These creases or wrinkles deepen due to aging. Botox injections on each side of the nose smooth the wrinkles.

The amount of Botox in this area can range from 5-10 units.

How Many Units of Botox Do I Need for Pebble Chin?

Pebble chin is also known as orange peel chin due to the bumpy and uneven texture of the skin in the area. The dimpling and wrinkling are caused by an overactive mentalis (chin) muscle. This condition is easily treated with Botox injections, which relax the chin muscle. This is considered an off-label use (not approved by the FDA).

The amount of Botox in this area can range from 4-10 units.

How Many Units for a Brow Lift?

A Botox brow lift treats frown lines between the brows and elevates the height of the eyebrows. Botox injections work by relaxing the underlying muscle between the brows to smooth the skin. This allows forehead muscles to pull up the now-relaxed muscles between the brows, elevating the brows and opening the eyes.

A typical treatment would be 15-30 Botox units.

How Many Units of Botox Do I Need for the Corners of the Mouth?

When the corners of the mouth turn down due to aging, a person can appear older. Botox relaxes the depressor anguli oris muscle, responsible for the downturn, allowing for a more relaxed expression.

Botox smooths the facial folds and lifts the corners of the mouth. The number of units in this area can range from four to five units per side.

How Many Units of Botox Do I Need for Smile Lines/Laugh Lines?

Laugh lines or smile lines appear as folds in the skin on both sides of the nose to the corners of the mouth. When younger, the folds appear only when smiling or laughing, then disappear as the face relaxes. Over time, the lines become deep, permanent wrinkles and are present whether smiling or not.

The amount of Botox used in this area ranges from 5-10 units per side.

Our experts at Rejuvenus Clinic recommend cosmetic treatment for loss of volume and fullness in the face is dermal fillers.

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What About Other Neuromodulators?

While BOTOX is a widely recognized name in the field of cosmetic injectables, other neurotoxins offer similar results, such as Dysport®, Xeomin®, and Nuceiva®. Although these neuromodulators are FDA-approved for frown lines, they can safely be used “off-label” in other areas by a highly trained and skilled injector.

Dysport: This neuromodulator is known for its mobility and easy diffusion, making Dysport suitable for treating larger areas (such as the forehead). Dysport results may develop sooner than with BOTOX, but its thinner formulation means that it often requires twice the number of units than BOTOX to achieve the same results.

Xeomin: Xeomin stands out for its minimalist formulation that makes it less likely to cause adverse reactions in certain individuals. Because its toxin is double-filtered and the formula contains only what is necessary to achieve results, Xeomin is sometimes called “naked BOTOX.” Xeomin is particularly suitable for fine lines.

Nuceiva: Also called #newtox, Nuceiva is specifically designed for cosmetic use. It has been noted for its potentially faster onset of effects, with 50% of people beginning to see results in 2 days.

What Affects How Many Units You’ll Need?

The question of how many units of BOTOX you need depends on the specific treatment area, the depth and severity of your wrinkles, and your desired results. Consulting an experienced injector is crucial to determine how much BOTOX your unique facial anatomy will need. Moreover, considering alternative neurotoxin options such as Dysport, Xeomin, and Nuceiva can provide you with a comprehensive range of choices to achieve your rejuvenation goals.

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Develop Your Personalized Treatment Plan at Rejuvenus Clinic in Toronto

At Rejuvenus Clinic, our experienced team is dedicated to providing personalized and effective treatment plans using BOTOX and other advanced injectables. By understanding your needs and analyzing your facial features, we ensure that your BOTOX treatment delivers natural-looking results that help you look and feel your best.

We are committed to providing the highest standard of care for all our clients, specific for age and skin type. Our team is highly trained in injectables, ensuring that your treatment is both safe and effective. We take the time to assess your skin, discuss your concerns, and create a personalized treatment plan that meets your needs. Don’t trust your face with any less than the best.

You can find the clinic at:

3130 Bathurst St.

Suite 203, Toronto

ON, M6A 2A1

P: 647.615.0223

Or visit them online at https://www.rejuvenusclinic.ca and book your appointment today!