Real Results for 100,000+ Women
PCOS Weight Loss, Simplified.
Simplify your journey with dietitian-designed meal plans, PCOS friendly workouts, and clinically-dosed supplements made specifically for PCOS.
Real Results from
Real Women
Over 100,000+ women served worldwide using The Cysterhood + OvaFit system.
-125 lbs
“I lost 125 lbs and I get my periods every month!”
Jenni V.
Cyster for 1 year
-22 lbs
“I lost 22 lbs and I have so much more energy!”
Kait S.
Cyster for 6 months
-50 lbs
“After going gluten & dairy free, I lost 50 lbs and had so much more energy.”
Bride-to-be
Cyster for 6 months
-44 lbs
“After joining The Cysterhood, I lost 44 lbs! For the first time I'm not gaining it back.”
Faten
Cyster for 10 months
Inflammation ↓
“I see huge improvement in my inflammation & my moon face is slowly going down!”
Cyster
Cyster for 6 months
-20 lbs
“I lost 20 lbs after going gluten free and finding The Cysterhood!”
Cyster
Cyster for 4 months
-35 lbs
“I lost 35 lbs! My energy levels have improved!”
Cyster
Cyster for 7 months
-16 lbs
“I lost 16 lbs going gluten & dairy free & my acne is finally clearing!”
Cyster
Cyster for 5 months
-10 lbs
“I went gluten and dairy free, lost 10 lbs and conceived naturally!”
Cyster
Cyster for 8 months
One System.
Everything You Need.
Cysterhood App
Meal plans, workouts, coaching, and community, all designed for PCOS.
Supplements
Clinically-dosed, science-backed formulas made specifically for PCOS.
Cysterhood App members get exclusive discounts to PCOS supplements.
Meet Tallene & Sirak
Tallene Hacatoryan, MS, RD: A Registered Dietitian who was diagnosed with PCOS and lost 30 lbs by developing her own evidence-based method. She’s helped over 500,000 women manage PCOS naturally.
“When I was first diagnosed with PCOS, I spent years searching for answers. I was told to just lose weight or go on birth control, and I felt completely out of control in my own body. Through becoming a PCOS dietitian myself, I began to truly understand how PCOS metabolism works. That is when everything changed. I was able to lose weight, regulate my symptoms, and finally feel confident in my body again. I created this method so other women would not have to go through the same confusion and frustration I did.”
Tallene Hacatoryan, Registered PCOS Dietitian
Real Talk on Reversing PCOS
Free resources to help you understand your body, manage symptoms, and feel empowered every step of the way.
Blog: PCOS & Chill
PMOS and Pregnancy
PMOS and Pregnancy: What to Expect Before, During, and After
PCOS Treatments
Does PCOS Cause Low Sex Drive?
PMOS Treatments
PMOS Treatments: Know Your Options and Finally Feel Better
Podcast: A Cyster and Her Mister
Apr 14, 2026
The 5 Lab Tests That Change Everything for PCOS (Real Results Breakdown with Dr. Stephen Cabral)
Mar 17, 2026
Spring Clean Your PCOS: What to Stop, Start & Simplify
Mar 3, 2026
Intermittent Fasting, Slow Weight Loss & Doctors Who Won’t Listen: PCOS Q&A
Trusted by Healthcare Professionals
“What most amazed me every time I exchanged ideas and worked with Tallene was not only her in-depth knowledge, but how relatable and helpful her information was to women with PCOS/PMOS. I saw in her the same things I struggled with in the past and the same pure desire to help women”
Dr. Nadia Pateguana, ND
Naturopathic Doctor, Women's Health
“I've had the privilege of seeing firsthand the impact Tallene has on the PCOS community. Her dedication to providing practical, evidence-informed guidance has empowered countless women to better understand their bodies, improve their health, and feel less alone in their journey with PCOS. I'm incredibly proud of the work she's doing and the difference she's making.”
Dr. Nirvana
Naturopathic Doctor
“As a physician who has treated women with PCOS for decades, I deeply value leaders who help women make sustainable, health-supporting changes. Tallene has been a trusted voice in the PCOS community for years, and I appreciate her commitment to helping women improve their health through nutrition, movement, and lifestyle.”
Dr. Felice L. Gersh, MD
OB-GYN, Integrative Medicine
As Referenced In
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