Can Injectable Fillers Be Used on Crow's Feet?

Botox can be used to improve wrinkles around the eye. Deeper wrinkles need a combination approach with Botox and lasers, microneedling/prp and fillers. I recommend getting a formal evaluation with a cosmetic dermatologist. Best, Dr. Emer

Hi there!
Botox is very effective at softening the crows feet. A very soft filler can be used if there are any static lines remaining (those that appear when you don't move your face or smile). Definitely try botox first though as most of the time this is quite adequate.
Best wishes 
Dr Rupert 

There are several fillers that can treat crow’s feet, including Teosyal, Restylane, Juvederm and Belotero. Fillers can smooth away wrinkles that are visible even when you’re not smiling. However, you should consider Botox or Dysport if you want to address creases that are visible only when smiling.

Occasionally, crows feet of long standing duration can be
deeply etched into the lateral orbital skin. Under these circumstances
injectable fillers may be helpful for treating this problem. In most
cases, crows feet are related to contractions of the underlying orbicularis oculi
muscles. For this reason, Botox injections are usually the treatment of choice
for this condition. On rare cases injectable fillers may be combined with Botox
injections to optimize the result.It’s
important to individualize treatment based on the patient’s specific physical
findings. If you’re concerned about crows feet, consultation with a board
certified plastic surgeon is appropriate. This surgeon should be able to
formulate a treatment plan that’s appropriate for your condition.

The best treatment for the crowsfeet is Botox. Due to the thin nature of the skin, botulinum toxin injections generally work better than fillers.

The exception to this rule is the patient who have deep wrinkles and thick skin.The hyaluronic acid fillers are clear, and can be used in these patients to soften the crows feet.