Generic Tazarotene Cream, 0.1% in the Treatment of Acne Vulgaris

This is a randomized, placebo-controlled, parallel-group, multicenter, double-blind study of
Tazarotene Cream, 0.1% in subjects with acne vulgaris. Subjects will be assigned in a 1:1:1
ratio to test product, reference product, or cream vehicle. Subjects will be admitted into
the study only after written informed consent has been obtained and all of the inclusion and
none of the exclusion criteria have been met. Randomized subjects will apply the study
medication once daily in the evening for 12 weeks (84 days).

Inclusion Criteria:

1. Be willing and able to provide written informed consent/assent for the study.

2. Be a healthy male or non-pregnant female aged ≥ 12 and ≤ 40 years of age, inclusive.

3. Have a clinical diagnosis of acne vulgaris, defined as having all of the following:

1. On the face, ≥ 20 inflammatory lesions (papules and pustules)

2. On the face, ≥ 25 non-inflammatory lesions (open and closed comedones)

3. On the face, ≤ 2 nodulocystic lesions (nodules and cysts)

4. Baseline IGA of acne severity grade 2, 3, or 4

4. Be in general good health and free from any clinically significant disease other than
acne vulgaris that might interfere with the study evaluations.

5. Be willing to refrain from use of all other topical acne medications or antibiotics
during the 12-week treatment period.

6. Be willing and able to understand and comply with the requirements of the study,
apply the study medication as instructed, return for the required treatment period
visits, comply with therapy prohibitions, and be able to complete the study.

7. Female subjects of childbearing potential (excluding women who are surgically
sterilized or postmenopausal for at least 2 years) must have a negative urine
pregnancy test (with a minimum sensitivity of at least 50 mIU/mL for human chorionic
gonadotropin [hCG], begin treatment during a normal menstrual period and must agree
to use a medically accepted method of contraception during the study. The following
are considered acceptable methods of birth control for the purpose of this study:
oral contraceptives, contraceptive patches, contraceptive implant, vaginal
contraceptive, double barrier methods (e.g., condom and spermicide), contraceptive
injection (Depo-Provera®), intrauterine device (IUD), hormonal IUD (Mirena®), and
abstinence with a documented second acceptable method of birth control if the subject
becomes sexually active. Subjects entering the study who are on hormonal
contraceptives must have been on the method for at least 90 days prior to the study
and continue the method for the duration of the study. Subjects who had used hormonal
contraception and stopped must have stopped no less than 90 days prior to Visit 1/Day
1.

8. Be willing to limit sun exposure overall, maintain a reasonably constant exposure,
and avoid use of tanning booths or other UV light sources during participation in the
study.

Exclusion Criteria:

1. Females who are pregnant, breast feeding, planning a pregnancy, or who do not agree
to use an acceptable form of birth control during the study.

2. Presence of any skin condition that would interfere with the diagnosis or assessment
of acne vulgaris (e.g., on the face: rosacea, dermatitis, psoriasis, squamous cell
carcinoma, eczema, acneiform eruptions caused by medications, steroid acne, steroid
folliculitis, or bacterial folliculitis).

3. Currently has active cystic acne, acne conglobata, acne fulminans, secondary acne, or
severe acne requiring more than topical treatment.

4. Currently has facial sunburn.

5. Received initial administrations of estrogens or oral contraceptives < 3 months (90
days) prior to baseline (Visit 1/Day 1), or discontinued estrogens or oral
contraceptives < 3 months (90 days) prior to baseline. Use of such therapy must
remain constant during the study.

6. Use of any treatment listing in Table 8.1 more recently than the indicated washout
period prior to baseline (Visit 1/Day 1).

7. Need or intent to continue to use any treatment listed in Table 8.1 during the
current study.