Compare Benzamycin vs. Renova
Head-to-head comparisons of medication uses, side effects, ratings, and more.
Topical treatment for acne and pimples.
Benzamycin (benzoyl peroxide / erythromycin) is a common affordable treatment for acne and pimples, but it can stain clothing and hair.
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3.4/ 5 average rating with 146 reviewsforBenzamycin
Treats acne and sun damage.
Renova (Tretinoin) isn't a cure for fine lines and wrinkles, but it's clinically proven to improve them.
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3.1/ 5 average rating with 58 reviewsforRenova
Upsides
- The combination of medicines in Benzamycin (benzoyl peroxide / erythromycin) works better to reduce bacteria in oil glands and improve overall appearance of acne than either medicine alone.
- Combining an antibiotic with benzoyl peroxide lowers the chances of Benzamycin (benzoyl peroxide / erythromycin) not working as well over time (known as resistance).
- Can be used in combination with acne pill medicine if your doctor thinks you need it.
- A generic form of Benzamycin (benzoyl peroxide / erythromycin) is available to help lower cost.
- You only need to apply it once a day, usually in the evening.
- Most people who reported having skin irritation said that it was mild.
- Part of a complete program to help you take better care of your skin.
Downsides
- Benzamycin (benzoyl peroxide / erythromycin) may not work for everyone. Like with any acne medicine, you may have to try different medicines before finding the one that works for you.
- You have to apply this twice a day. With some other medicines, you may only need to apply once a day.
- Is generally only effective for mild to moderate acne. If you have severe acne, you may need an oral medication.
- The most common form of Benzamycin (benzoyl peroxide / erythromycin) needs to be stored in the fridge and is only good for 3 months even if you have medicine remaining in the container.
- It may take up to 6 months to see the full benefit for facial wrinkles.
- Not a good choice for women who want to become or are pregnant
- Can change the color and texture of your skin if used long-term.
- You need to be careful about avoiding any sunlight or artificial tanning while using it.
- It doesn't work for deep wrinkles.
Used for
Dosage forms
- Gel
- Cream, gel, or ointment
Price
Lowest price
$32.75
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$67.83
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Reviews
146 reviews so far
54%
saidit'sworth it
26%
saiditworked well
12%
saidit'sa big hassle
Have you used Benzamycin (benzoyl peroxide / erythromycin)?
Leave a review58 reviews so far
41%
saidit'sworth it
28%
saiditworked well
28%
saidit'sa big hassle
Have you used Renova (Tretinoin)?
Leave a reviewSide effects
6possible side effects
- Dry skin8%
- Dryness3%
- Hives3%
- Reaction where applied3%
- Eyelid inflammation2%
- Itching2%
4possible side effects
- Mild skin reactions100%
- Severe local irritation7%
- Any side effect4%
- Skin hypo- or hyperpigmentation2%
Risks and risk factors
- Bleaching effects
- Skin irritation
- Using other medicines or products that irritate the skin
- Eczema
- Extreme temperatures (hot or cold)
- Allergic reaction
- Development of more serious infections
- Long-term use of Benzamycin (benzoyl peroxide / erythromycin)
- Pregnancy and breastfeeding
- Skin irritation
- Using other medicines or products that irritate the skin
- Eczema
- Extreme temperatures (hot or cold)
- Sun sensitivity
- Allergic reactions
- Allergy to fish or fish products
- Harm to fetus