I often inject Botox into the crows feet area in both younger and older patients.  However, if you have a lot of excessive skin around your eyes in this area, you may be a better candidate for upper and/or lower blepharoplasty surgery.  For prominent crows feet, Botox will lessen but probably not eliminate the lines present.

I have performed upper eyelid blepharoplasty in patients in their 30's.  It is not very common, but if you have a familial trait that bothers you, it is a very easy procedure to have done.  In my view, the sooner you do it, the more years you will enjoy the results.

As one ages, the soft tissue of the face starts to sag and also lose its thickness of the layer of fat under the skin.  With the lower eyelid and cheek, there can develop a separation between the cheek fat due to sagging, and prominence of the lower eyelid fat, leaving a groove between the eyelid and cheek.  A non-surgical way of addressing this is with an injectable filler that can fill in the gap between your lower lid and cheek.  This can work very well in experienced hands.  A more definitive way is with lower eyelid surgery and/or a mid-face lift.

Of course.  That is the goal of upper eyelid surgery, or blepharoplasty.  Removal of the excessive upper eyelid skin results in improved visibility of the eyelid platform which would better show your eye shadow and lash lines.  Care is always taken to not remove too much skin and soft tissue which could result in a hollowed appearance of the upper eyelids.

If your puffiness is from excessive fat, no.  This is a surgical matter.  However, I have seen lower eyelid puffiness as a result of untreated allergies, fluid retention, and other medical conditions which has responded to treatment from your primary care physician. 

If you are excessively concerned about your mole, the small thin scar is almost always less visible that them mole after healing.  Sometimes patients opt out of having the mole removed when they begin to see it as a personal unique trait of their face.  I always have them consider it that way.....like Marilyn Monroe!

I almost exclusively use injectable hyaluronic acid (HA) fillers in the face.  There are several products available which work well.  This is composed of a naturally occurring substance found in the skin and is not made from animal products.  Although mentioned as a potential risk, I have never seen an allergic reaction to this product after injection.  There are studies which suggest that this type of filler stimulates collagen formation which is desirable in long-term reduction of wrinkles.  This is an absorbable filler that lasts approximately 10 months.  I know of no long term deleterious effects after injection of HA fillers.

Upper eyelid surgery remains one of the most common facial cosmetic surgeries performed in the United States every year.  The vast majority of patients report exactly what you are saying.  Removal of the extra eyelid skin that you are unhappy with will restore visibility of your eyelid platform for successful application of eye liner and eye shadow.  Patients who consult with me will have their digital photos taken and will be shown their simulated results on computer.  This greatly helps in patients understanding the expected results.

After blepharoplasty procedure, I usually allow makeup wear to resume about 10 days after surgery. The sutures are removed after one week, and the topical ointment is discontinued. Makeup can be resumed several days after this.

Most patients who seek a repeat blepharoplasty procedure will have had prior blepharoplasty approximately 10-15 years prior. Sometimes, if there is a return of excess skin, or sagging around the eye, this can represent a soft tissue depletion that can be improved with volumetric enhancement in the form of an absorbable filler or autologous fat.