Table of Contents

 

 

 

 

Acknowledgments

x

 

About Dr. Lees

xi

 

Letter to the Reader

xii

Chapter 1

Advanced Anatomy and Physiology of the Skin

1

 

The Structure of the Cell

2

 

A Day in the Life of a Cell

3

 

The Nucleus

4

 

Cell Specialization

5

 

Physiology of the Skin

6

 

The Epidermis

8

 

Barrier Function of the Skin

11

 

Specialized Cells and Pigmentation

13

 

Skin Penetration

14

 

In Conclusion

20

Chapter 2

Hygiene and Sterilization Techniques

23

 

Sterilization

26

 

Disposable Materials

29

 

Nondisposable Items

29

 

General Cleaning

32

 

About OSHA

33

 

Protecting You and Your Clients from Disease

34

 

In Conclusion

37

Chapter 3

The Immune System

43

 

Components or the Immune System

44

 

How Medicine Helps the Immune System

46

 

The Immunity Role of the Skin

46

 

How the Immune System Communicates with Itself

48

 

About Cancer

49

 

Inflammation and Free Radicals

50

 

Autoimmune Diseases

52

 

In Conclusion

56

Chapter 4

Communicable Diseases

57

 

Common Diseases that Affect the Skin Care Practice

58

 

MRSA

60

 

About AIDS

61

 

How People Get Infected with AIDS

61

 

Testing for the AIDS Virus

62

 

Symptoms of HIV Infection

63

 

Treatment of Aids and HIV Infection

64

 

Prevention of AIDS

65

 

Personal Precautions

66

 

Dispelling Myths About AIDS

66

 

AIDS and the Esthetician

66

 

Skin Symptoms Associated with AIDS

67

 

Skin Cancers Associated with AIDS

70

 

The Mental and Emotional State of Persons with AIDS

71

 

Handling Client Questions About AIDS

72

 

AIDS and the Future

72

 

About Hepatitis

72

 

AIDS/HIV Knowledge Quiz

74

 

In Conclusion

75

Chapter 5

Hormones

77

 

The Endocrine Glands

78

 

Hormones Produced by the Ovaries and Testes

82

 

Hormonal Phases of Life

83

 

Pregnancy

87

 

Premenstrual Syndrome

90

 

Birth Control Pills

92

 

Menopause

93

 

Skin Conditions Associated with Menopause

94

 

About Hirsutism

97

 

Obesity, Anorexia, and Hormones

97

 

In Conclusion

97

Chapter 6

Skin Analysis

99

 

Fitzpatrick Skin Typing

100

 

Esthetic Skin Typing

101

 

Skin Types versus Skin Conditions

104

 

The Skin Analysis Procedure

104

 

Dehydration

107

 

Pore or Follicle-Related Conditions

109

 

Redness Conditions

113

 

Pigmentation Conditions

113

 

Aging and Sun Damage

116

 

Medical Conditions of the Skin

118

 

Prioritizing Analysis Observations

119

 

Client Confidentiality

119

 

In Conclusion

120

Chapter 7

Recognize and Refer Medical Conditions

121

 

Primary and Secondary Lesions

122

 

Acne

123

 

Common Infections of the Skin

123

 

Common Reactions, Rashes, and Irritations

131

 

Vascular Lesions

135

 

Growths

136

 

Commonly Used Prescription Dermatological Drugs

137

 

Cortisone

138

 

In Conclusion

139

Chapter 8

Essential Knowledge of Chemistry

141

 

Principles of Chemistry

142

 

How Chemical Reactions Take Place

147

 

Chemicals Found in the Skin and Body

147

 

Ph, Acids, and Bases

148

 

Chemical Terms Estheticians should Know

151

 

In Conclusion

152

Chapter 9

Cosmetic Chemistry and Functional Ingredients

153

 

About Water

154

 

Emollients

155

 

Fatty Acids

156

 

Fatty Alcohols

157

 

Fatty Esters

157

 

Surfactants

158

 

Emulsifiers

159

 

Physical Emulsions

161

 

Solvents

162

 

Antimicrobials and Preservatives

162

 

Other Types of Preservatives

164

 

Chelating Agents

165

 

Buffering Agents

165

 

Gellants and Thickening Agents

165

 

Coloring Agents

165

 

High-Tech Vehicles

166

 

Micelles

167

 

Liposomes and Microencapsulation

167

 

Other Innovative Vehicles

169

 

In Conclusion

169

Chapter 10

Performance Ingredients and Active Ingredients

171

 

Cosmeceutical” Ingredients

172

 

Cleansing Agents

172

 

Performance Agents in Toners

174

 

A Word About Alcohol

174

 

Performance Ingredients for Dehydrated Skin

175

 

Hydrating Ingredients

175

 

Other Humectants

176

 

Occlusives

177

 

Emollients

177

 

Products for Dry Skin

178

 

Ingredients for Aging Skin

179

 

Alpha Hydroxy Acids

179

 

More Antiaging Ingredients

182

 

Combining Antiaging Ingredients

186

 

Plant Extracts

187

 

Performance Ingredients for Sensitive Skin

187

 

Over-the-Counter Drugs

189

 

Performance Ingredients for Oily and Acne-Prone Skin

192

 

In Conclusion

193

Chapter 11

Skin Care Products

195

 

A Visit to the Product Stockroom

196

 

Cleansers

196

 

Toners

201

 

Day Creams and Treatments

203

 

Night Creams and Treatments

205

 

About Ampoules and Serums

209

 

Special Creams and Treatments

210

 

How Products are Developed

215

 

In Conclusion

217

Chapter 12

Claims in Cosmetics

219

 

Drug versus Cosmetic

220

 

Verbal Claims

221

 

The Labeling Law

221

 

Drug Labeling

223

 

Other Cosmetic Claims

224

 

Buying Products for Your Salon

227

 

In Conclusion

228

Chapter 13

Sensitive Skin, Allergies, and Irritants

229

 

Sensitive Skin

230

 

Genetic Factors Affecting Sensitive Skin

230

 

Analysis of Sensitive Skin

230

 

Sensitive Skin and Barrier Function

232

 

Respecting the Barrier Function

232

 

The Inflammation Cascade

233

 

Analysis Technique

234

 

Allergies, Irritants, and Contact Dermatitis

235

 

Irritant Reactions

236

 

Allergic Reactions

237

 

Common Allergens

238

 

Noncosmetic Allergies

244

 

Eyelid Dermatitis

245

 

Treatment Concepts for Sensitive Skin

246

 

Irritancy and Allergy Testing

247

 

Treatment Contraindications for Treating Sensitive Skin

248

 

Suggested Treatment for Sensitive Skin

249

 

If a Client has a Reaction in the Treatment Room

250

 

Home-Care Concepts for Sensitive Skin

250

 

At-Home Skin Care Programs for Sensitive Skin

251

 

Consultation for Clients with Sensitive Skin

254

 

Medical Treatment of Allergies and Contact Dermatitis

254

 

External Factors that Influence Sensitivities

255

 

In Conclusion

256

Chapter 14

Rosacea

259

 

Causes of Rosacea

262

 

Lifestyle Triggers for Rosacea Flushing and Flares

263

 

The Role of the Esthetician in Rosacea Management

269

 

Goals of Esthetic Treatment for Clients with Rosacea

270

 

Choosing Skin Care Products for Clients with Rosacea

270

 

Step-by-Step Home-Care Recommendations for Clients with Rosacea

272

 

Salon Treatment for Clients with Rosacea

273

 

Light-Emitting Diode Treatment for Redness

273

 

Get to Know the Rosacea Skin

273

 

In Conclusion

274

Chapter 15

Acne and the Esthetician

275

 

Common Acne

276

 

Hereditary Factors in Acne

276

 

Noninflammatory and Inflammatory Acne Lesions

276

 

Environmental Factors that Influence Acne

287

 

Overcleaning

288

 

Self-Trauma Excoriations

288

 

Nutrition and Diet

289

 

Acne and Cosmetics

290

 

Acne-Related Conditions

290

 

Concepts of Acne Treatment

292

 

Treatment Products and Ingredients for Acne

294

 

Home-Care Products for Clients with Acne

297

 

Topical Drugs Often Prescribed by the Dermatologist for Acne Treatment

303

 

Dermatological Treatment of Cysts

307

 

Light Therapy for Acne

307

 

Analysis Technigue for Acne or Problem Skin

308

 

Using Glycolic and Other Peels for Acne

311

 

In Conclusion

312

Chapter 16

Comedogenicity

313

 

Background

314

 

Testing for Comedogenicity

316

 

Other Tests

317

 

Types of Ingredients that are Often Comedogenic

318

 

The Chemistry Behind Comedogenicity

320

 

Comedogenic Produce Analysis

323

 

Dehydrated, Clogged Skin

325

 

Clinical Comedogenics

326

 

Client Product Analysis

327

 

In Conclusion

328

Chapter 17

Extraction

329

 

Analysis of the Need for Extraction

330

 

Open Comedones

333

 

Pre-Softening Before Extraction

334

 

Other Pre-Extraction Procedures

335

 

Hygiene and Extraction

336

 

Extraction of Open Comedones

336

 

Closed Comedones

338

 

Extraction of Closed Comedones

338

 

Extraction of Pustules

339

 

Facial Treatment Before and After Extraction

340

 

Extraction of Milia

341

 

Lesions Around the Eyes

344

 

Treating Clogged and Dehydrated Skin

345

 

Solar Blackheads

345

 

Duration of Extraction

346

 

In Conclusion

347

Chapter 18

The Intrinsic Aging Process

349

 

Heredity and Genetics

352

 

What Causes the Symptoms of Skin Aging?

352

 

Prevention and Management of Aging Skin

355

 

The Beginning of Aging

357

 

Dermal and Epidermal Structural Changes

358

 

Age Spots

358

 

Psychological Effects of Aging

358

 

Specific Home-Care Programs for the Aging Skin

359

 

Facial Treatments for Aging Skin

360

 

In Conclusion

362

Chapter 19

Sun and Sun Damage

363

 

Short-Term Sun Problems

365

 

Long-Term Photo Damage

369

 

Skin Cancers and Other Sun-Related Skin Growths

371

 

Prevention of Sun Damage

376

 

Sun Skin Types

378

 

Types of Sunscreens

380

 

Time of Day and the Sun

380

 

Frequent Misconceptions About Sun Damage and Sunbathing

380

 

The Quest for the Golden Tan

382

 

Self-Tanning Products

387

 

In Conclusion

388

Chapter 20

The New Science of Aging Skin Treatment

391

 

Photo Damage

392

 

The New Science of Aging Skin Treatment

392

 

Analysis of Photoaging Skin

393

 

Treatment of Photoaging Skin

394

 

Prevention is Still the Best Treatment

411

 

In Conclusion

411

Chapter 21

Chemical Peeling and Exfoliation Procedures

413

 

Surface Exfoliation

414

 

Salon Exfoliation Treatments

416

 

Alpha Hydroxy and Clycolic Peeling Treatments

418

 

The Pre-Peel Consultation

428

 

The Superficial Peeling Procedure

428

 

After the Treatment

432

 

Reactions to Peeling

432

 

In Conclusion

433

Chapter 22

Plastic and Cosmetic Surgery: Treating the Patient

435

 

Concerns of the Patient

436

 

Plastic Surgery

436

 

Types of Surgeons

437

 

Common Types of Cosmetic Surgery

437

 

Esthetic Management of the Post-Laser Patient

453

 

Procedures for the Esthetician

455

 

Other Surgical Procedures

460

 

Referrals

465

 

In Conclusion

465

Chapter 23

Cosmetic Medicine and Medical Relations

467

 

How Estheticians Work with Physicians

468

 

Medical Training

468

 

Other Doctors

469

 

What is “Paramedical” Esthetics?

469

 

Cosmetic Dermatology and Medical Spas

470

 

Establishing a Relationship with a Doctor

475

 

What Doctors Like…and Don’t Like

477

 

Your First Contact with a Dermatologist

478

 

Doctors’ Concerns

478

 

How to Refer a Client

480

 

Working with the Plastic Surgeon

482

 

In Conclusion

483

Chapter 24

The Scientific Approach

485

 

The Scientific Method

486

 

Evaluating Products

487

 

In Conclusion

490

 

Bibliography and Recommended Readings

493

 

Index

495