title = "Chemical Peels and Advanced Exfoliation"

content = """
Chemical peels utilize acid solutions to remove damaged outer skin layers, revealing
healthier tissue beneath and stimulating collagen production. These advanced treatments
require thorough knowledge of chemical agents, application protocols, and safety considerations.

**Peel Classifications:**

*Superficial Peels:* Alpha hydroxy acids (AHAs) like glycolic and lactic acid, or beta
hydroxy acid (BHA) salicylic acid at lower concentrations. Affect only epidermis with
minimal downtime. Suitable for first-time clients, maintenance treatments, and addressing
mild discoloration or texture issues.

*Medium Peels:* Trichloroacetic acid (TCA) at 10-30% concentration or stronger AHA
formulations. Penetrate into upper dermis creating more significant results with moderate
recovery period. Address moderate sun damage, fine lines, and acne scarring.

*Deep Peels:* Phenol or high-concentration TCA reaching deeper dermis. Dramatic results
for severe damage but require significant downtime and medical supervision. Generally
outside spa scope unless medically supervised.

**Common Active Ingredients:**

*Glycolic Acid:* Derived from sugar cane, smallest AHA molecule providing deep penetration.
Effective for fine lines, uneven tone, and texture improvement. Concentrations range from
10% home use to 30-70% professional application.

*Salicylic Acid:* Oil-soluble BHA penetrates pores dissolving sebum and debris. Ideal for
acne-prone and oily skin types. Anti-inflammatory properties reduce redness accompanying
breakouts.

*Lactic Acid:* Gentler AHA from milk sources. Hydrates while exfoliating making it suitable
for sensitive and dry skin types. Excellent introduction to chemical exfoliation.

*Mandelic Acid:* Larger molecular structure from bitter almonds. Slower penetration
reduces irritation risk. Suitable for darker skin tones with lower hyperpigmentation risk.

**Application Protocol:**

Skin must be thoroughly cleansed and degreased before application. Sensitive areas around
eyes, lips, and nostrils receive protective barrier cream. Acid solution applies evenly
using brush or gauze with timing carefully monitored. Neutralization stops acid activity
at appropriate depth. Soothing hydration and sun protection conclude treatment.

**Contraindications and Precautions:**

Avoid peels on clients using retinoids, with active infections, open wounds, or history
of keloid scarring. Recent waxing, electrolysis, or sunburn precludes treatment. Pregnancy
and breastfeeding restrict certain acids. Darker skin tones require cautious peel selection
to prevent post-inflammatory hyperpigmentation.

**Post-Treatment Care:**

Clients must avoid sun exposure completely for several days post-peel. Home care emphasizes
gentle cleansing, rich hydration, and strict SPF adherence. Peeling or flaking should not
be manually exfoliated. Schedule follow-up treatments appropriately spaced to allow
complete healing between sessions.
"""  # noqa: E501

version = "0.0.1"
