What are two effective tools currently available for aestheticians in skin care?

The correct choice highlights two advanced tools that are widely recognized for their effectiveness in skin care: AHAs (alpha hydroxy acids) and light therapy. AHAs are popular exfoliants derived from natural sources such as fruits and milk, which help to remove dead skin cells, improve skin texture, and boost collagen production. They are particularly beneficial for treating hyperpigmentation, fine lines, and overall skin rejuvenation.

Light therapy, on the other hand, employs specific wavelengths of light to target various skin concerns. This non-invasive treatment can address issues such as acne, rosacea, and signs of aging. Different types of light (like blue, red, and infrared) work for specific conditions, offering a versatile approach to skin care.

Together, AHAs and light therapy represent modern, scientifically-backed methodologies that are integral to contemporary aesthetic practices, allowing estheticians to achieve significant results for their clients effectively.