Errin birth control pill vs Slynd birth control pill
What Lowdown reviewers say
100% very negative
100% stopped periods
100% no impact
100% no impact
100% worse skin
Not enough data to say
38% no impact on mood
50% stopped periods
44% no impact
38% no impact
38% improved skin
100% don’t know impact
Check out our latest reviews
Real life reviews from people like you
Errin birth control pill reviews
1 reviews
Used for 1 - 3 mo
Lowdown user
🇺🇸 US
• 7th Oct 23
It has improved my period pain a lot but it’s made me extremely irritable and moody and depressed and I’ve been experiencing frequent headaches for 2 months. I am planning to switch off of it for the sake of my mental health.
Very negative mood
1 more effect
1 helpful
0 comments
Used for 1 - 3 mo
Lowdown user
🇺🇸 US
• 7th Oct 23
It has improved my period pain a lot but it’s made me extremely irritable and moody and depressed and I’ve been experiencing frequent headaches for 2 months. I am planning to switch off of it for the sake of my mental health.
Very negative mood
1 more effect
1 helpful
0 comments
Slynd birth control pill reviews
16 reviews
Used for 3 - 6 mo
28 years old
🇺🇸 US
• 6 days ago
i was on the traditional mini pill for almost a year before switching to slynd. slynd fixed all of the issues I had on the other POP. I did not have breakthrough bleeding, irregular periods or a depressed mood with Slynd. it was a major win-at first. I suddenly noticed I was gaining weight, by month two on slynd I had gained 3-4 pounds, and by the time I quit in month 5 I had gained 11 pounds. 11 pounds in 5 months is insane! I did not change my eating or workouts, so I believe it really was this pill.
Improved skin
2 more effects
0 helpful
0 comments
Used for 18 mo - 3 yr
37 years old
🇺🇸 US
• 2 weeks ago
I am on Slynd for heavy period and clotting. It stopped the heaviness and clotting. I do have some dryness in my mouth and apparently my vagina. It may have contributed to acne but not sure.
Somewhat positive mood
2 more effects
0 helpful
0 comments
Used for 1 - 3 mo
Lowdown user
🇺🇸 US
• 16th Apr 25
Really love it! I can skip my periods, don't experience migraines and my acne cleared up!
Improved skin
1 more effect
0 helpful
0 comments
Used for 3 - 6 mo
28 years old
🇺🇸 US
• 6 days ago
i was on the traditional mini pill for almost a year before switching to slynd. slynd fixed all of the issues I had on the other POP. I did not have breakthrough bleeding, irregular periods or a depressed mood with Slynd. it was a major win-at first. I suddenly noticed I was gaining weight, by month two on slynd I had gained 3-4 pounds, and by the time I quit in month 5 I had gained 11 pounds. 11 pounds in 5 months is insane! I did not change my eating or workouts, so I believe it really was this pill.
Improved skin
2 more effects
0 helpful
0 comments
Used for 18 mo - 3 yr
37 years old
🇺🇸 US
• 2 weeks ago
I am on Slynd for heavy period and clotting. It stopped the heaviness and clotting. I do have some dryness in my mouth and apparently my vagina. It may have contributed to acne but not sure.
Somewhat positive mood
2 more effects
0 helpful
0 comments
Used for 1 - 3 mo
Lowdown user
🇺🇸 US
• 16th Apr 25
Really love it! I can skip my periods, don't experience migraines and my acne cleared up!
Improved skin
1 more effect
0 helpful
0 comments
Used for 12 - 18 mo
22 years old
🇺🇸 US
• 31st Mar 25
I gained 30 pounds after starting this birth control. Could not figure out what was going on with my body until I found a reddit thread where other people were experiencing the same.
Worse skin
2 more effects
0 helpful
0 comments
Used for 6 - 12 mo
27 years old
🇺🇸 US
• 21st Feb 25
I’m hoping it gets better. Switched from Errin to Slynd 6 months ago. Hair loss stopped. Acne got better. Those were an immediate win. Month 1 - bled for 1 week. Month 2 - bled for 3 weeks. Month 3 - bled for 2.5 weeks. Month 4 - bled for 2 weeks. Month 5 - bled for 1.5 weeks. Month 6 - bled for 1 week. I naturally have a short cycle, and in the process of trying to force my cycle into a 30 day cadence, I’ve gotten 1-2 days per month of severe headaches before my period (thought my head would blow off without Tylenol) and minor dull headaches for ~1 week before each period. The headaches didn’t happen with Errin - but they are happening with Slynd (and also happened a few year back when I took the combo pill).
Top side effects not reported
0 helpful
0 comments
Used for 1 - 3 mo
21 years old
🇺🇸 US
• 15th Feb 25
It does what it needs to do, pregnancy prevention. Intense emotional fluctuations following the “usual” postpartum journey is definitely a downside
Very negative mood
3 more effects
0 helpful
0 comments
Used for 1 - 3 mo
Lowdown user
🇺🇸 US
• 31st Dec 24
Top side effects not reported
0 helpful
0 comments
Used for 3 - 6 mo
33 years old
🇺🇸 US
• 29th Dec 24
My experience thus far has been great with minor concerns for acne.
Worse skin
0 helpful
0 comments
Used for 3 - 6 mo
Lowdown user
🇺🇸 US
• 31st Oct 24
Very positive mood
2 more effects
0 helpful
0 comments
Used for 18 mo - 3 yr
Lowdown user
🇺🇸 US
• 26th Sep 24
10/10 highly recommend. Stopped my periods which increased my quality of life!
Very positive mood
2 more effects
0 helpful
0 comments
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