
Frequently Asked Questions
Real cycles. Real results.
When your body finally gets the 40:1 inositol ratio it needs, your hormones can stop fighting and start working.
reported more regular, predictable cycles within 60 days
noticed reduced PMS, mood swings, and hormonal breakouts
said they felt more in control of their body and hormonal health
"Results based on customer survey data collected within 90 days of purchase."
What Our Customers Are Saying
Thousands of women have made Terva Labs part of their daily routine. Here's what they experienced.
"My cycle came back after 11 months"
I have PCOS and my period had been completely absent for almost a year. My OB mentioned inositol and I found Terva Labs. I was skeptical but within 6 weeks I had my first real period in nearly a year. I cried. My husband cried. I'm now on my third regular cycle in a row and we're actively trying. I tell every woman I know about this.
"The Strawberry Acai flavor is actually unreal"
I'll be honest — I bought this mostly because the flavor looked good and I was tired of choking down chalky pills. The Strawberry Acai mixed into sparkling water is genuinely something I look forward to every morning. But then around week 5 I realized my mood swings had basically disappeared and I'd had two normal cycles back to back. The taste got me here, the results are keeping me here.
"My fertility specialist recommended the exact ratio in this"
I've been seeing a reproductive endocrinologist for 14 months. She specifically told me to look for myo and d-chiro inositol at a 40:1 ratio. I researched every brand I could find and Terva Labs was the only one that got it right AND came as a powder I could actually stomach. My LH surge came back on cycle day 14 for the first time in over a year. My RE was genuinely pleased at our last appointment.
"Tried the cheap inositol capsules first — huge difference"
I'll be real — I bought a generic myo-inositol powder from Amazon first because I didn't want to spend more. Took it for two months, noticed basically nothing. Then I read about the 40:1 ratio and why it matters and understood what I'd been missing. Switched to Terva Labs. Within three weeks my skin was clearer and I could feel my cycle starting to normalize. The research actually matters. You get what you pay for.
"My husband noticed the difference before I did"
About three weeks in my husband said "you seem different lately — in a good way." Less irritable, sleeping better, more energy in the evenings. I hadn't even connected it to the supplement yet. Then I realized I hadn't had a single mood swing that week and my bloating was almost completely gone. Month two my cycle came in at 29 days — first time in three years it's been under 35. He bought me a three-month bundle without me asking.
"30 days in and my acne is almost completely gone"
I've had hormonal chin and jaw acne since I was 22. Tried everything — spironolactone, every skincare routine you can imagine. My dermatologist finally mentioned that hormonal acne often signals androgen excess and suggested looking into inositol. One month on Terva Labs and my skin is the clearest it's been in six years. The Strawberry Acai mixed into my morning smoothie doesn't even taste like a supplement. Genuinely obsessed.
Give Your Body the Support It Needs to Be Ready
Your hormones have been trying to find their balance. Help them get there. No more irregular cycles throwing off your timing. No more unexplained symptoms with no answers. No more feeling like your body isn't on your side. Most women see cycle improvements within 4–8 weeks of consistent daily use.
Try It Risk-Free for 30 Days
If you don't feel a real difference in your cycle, your mood, or your energy — just email us. Full refund. No questions, no hoops, no hassle. We believe in this formula and we want you to feel the difference before you commit.