Yellow Q Star

  • 577 nm wavelength
  • 2 steps: Pen toning followed by scanner mode
  • Works by targeting both melanin (pigments) and underlying blood vessels to address pigmentation issues like melasma, erythema, and redness
  • Effectively kills acne-causing bacteria, reduces inflammation, and shrinks sebaceous glands to improve acne condition

Indications:

  1. Rosacea
  2. Telangiectasia
  3. Acne and post-acne redness
  4. Melasma
  5. Skin rejuvenation

Unsuitable candidates:

  1. Dark skin types: Fitzpatrick V and VI

Contraindications: (if unsure, always check with doctor)

  1. Pregnancy
  2. Active skin infection
  3. Signs of sun injury
  4. Wound

Interval: 4–6 weeks apart depending on condition(s)

Number of sessions: 4–6 sessions recommended, exact number depending on the condition(s)

Results: Immediate skin brightening and whitening; gradual improvement of acne/facial redness/melasma in the following weeks

Downtime: Treated area might appear slightly more erythematous post-procedure for rosacea/acne/PIE/telangiectasia; otherwise nil downtime

Complications:

  1. Post-inflammatory hyperpigmentation
  2. Scarring (rare)

Pre-procedure:

  1. Photo documentation
  2. Apply numbing cream: 30 mins (numbing for melasma/skin rejuvenation usually not needed)
  3. Obtain written consent

Post-procedure:

  1. Remove gel on the face
  2. Photo documentation
  3. Post-procedure skin cooling as required
  4. Apply moisturizer and sunscreen
  5. Post-procedure advice:
    • Apply SPF 50 broad spectrum sunscreen at least twice a day
    • DO NOT touch, scratch, or rub the treated area until fully healed to prevent irritation or infection
    • Be gentle when washing your face
    • Resume regular skincare products after 48 hrs
    • Avoid skincare ingredients such as retinol, Vitamin C, exfoliating products (facial scrub/AHA/BHA) for 2 weeks
    • Avoid excessive sun exposure for 2 weeks
    • Avoid facial procedures and energy-based aesthetic treatments (laser, radiofrequency, HIFU, BBL, IPL) for 2 weeks

Price: $500 (face)