FEMANUAL
PMS + Mood Support
Have your period without all the noise.
OB/GYN-formulated luteal phase support for balanced mood, calmer thinking, stress resilience, and cycle comfort.
Free shipping
45-day first-bottle money-back guarantee
30-day supply
Real customer experiences
Thoughtful feedback from women who have made SilentCycle™ part of their routine.
“I feel much calmer and more patient, and I have more energy than I typically do during this time.”
“I have been feeling much more energetic and at peace. These make me feel more relaxed and less stressed during the hard days of the month.”
“It seemed to help me with irritability and fatigue. I felt better and did not have any intense cramping during my cycle.”
“After taking it for a few days, I felt noticeable improvements and felt calmer and relaxed.”
“I appreciate how thoughtfully the ingredients are combined. The capsules are easy to swallow, and I haven’t experienced any stomach irritation.”
“After using it consistently, I noticed some positive changes overall and plan to keep taking it.”
Meet the founder
I started Femanual because I wanted women to have access to clear, validating, and evidence-based information about their health.
Over the years, one question came up again and again in my office:
“What supplements are actually worth trying?”
Women are looking for more natural ways to support their health, but are left to navigate a wellness industry filled with conflicting advice, bold claims, and questionable evidence.
Our Health + Wellness line was created to help bridge that gap. My goal is simple: create products I feel comfortable recommending to my own patients.
SilentCycle™ is our first product: a PMS and mood support supplement designed to support women through the emotional and physical changes of the luteal phase. It's made with science-backed ingredients in bioavailable forms with transparent dosing.
Who is it for?
Whether your cycle leaves you feeling more irritable, emotional, stressed, uncomfortable, or simply not like yourself, SilentCycle™ was formulated for you.
Tap each bubble to explore what SilentCycle™ supports.
Who is it for?
Whether your cycle leaves you feeling more irritable, emotional, stressed, uncomfortable, or simply not like yourself, SilentCycle™ was formulated for you.
Tap each bubble to explore
what SilentCycle™ supports
Inside the formula
The menstrual cycle involves complex shifts that can affect mood, stress resilience, sleep, and physical comfort.
SilentCycle™ was formulated by a practicing OB/GYN using clinically studied ingredients, standardized botanical extracts, and bioavailable nutrient forms — without proprietary blends or marketing gimmicks.
Tap the studies on the cards below to explore the clinical research that informed each ingredient choice.
100 mg elemental
Magnesium supports neuromuscular relaxation and stress regulation. SilentCycle™ uses magnesium bisglycinate, a highly bioavailable form bound to glycine that is gentler on digestion than magnesium oxide.
30 mg standardized
Saffron has been studied for emotional balance and positive mood throughout the menstrual cycle. SilentCycle™ uses a standardized 0.3% saffron extract for consistent potency.
20 mg P-5-P
P-5-P is the biologically active form of vitamin B6, which plays a role in neurotransmitter production. Unlike pyridoxine HCl, P-5-P is already in its active form.
200 mg
L-theanine supports a calm, focused state without drowsiness. It is included as pure L-theanine rather than a vague calming blend.
30 mg standardized
Vitex agnus-castus is one of the most researched botanicals in women’s health. SilentCycle™ uses a standardized extract containing 0.5% agnusides for predictable potency.
250 mg extract
Ginger supports digestive health and overall cycle comfort. SilentCycle™ uses a standardized 5% ginger extract for consistent active compounds instead of variable raw powder.
How it works
SilentCycle™ is designed for consistent daily support. Scroll through to see how results build cycle after cycle.
You should notice a greater sense of calm and balance, early signs it’s working.
Most users notice positive changes in comfort, mood, and overall well-being.
This is where SilentCycle™ shines. Get consistent support, cycle after cycle.
Why SilentCycle?
Compare the ingredients, doses, and formulation choices that set SilentCycle™ apart from standard PMS formulas.
Many magnesium forms are less bioavailable and may cause digestive sensitivity in some individuals.
Magnesium Bisglycinate Chelate is highly bioavailable and well tolerated, supporting muscle comfort and nervous system function.
Standard Vitamin B6 (pyridoxine) must be converted by the liver before it can be used.
P-5-P is the active form of vitamin B6, ready to be used once absorbed to support healthy mood and neurotransmitter function.
Vitex (Chasteberry) is known for supporting hormonal balance, but generic powders can vary widely in potency and consistency.
Our Vitex extract is standardized to contain 0.5% agnusides (the key ingredient) for consistent potency and quality.
Some botanical blends rely on trending ingredients despite limited evidence for mood support.
Published research suggests Saffron may help support emotional balance during the menstrual cycle.
Standard botanical blends may provide varying levels of support.
L-theanine supports a calm, focused state without causing drowsiness.
While peppermint and fennel can show up in bloating support formulas, they may not support overall cycle comfort.
Ginger root supports both cycle comfort and digestive ease. Our standardized extract provides consistent support throughout the cycle.
Many wellness trends prioritize marketing over formulation.
Our formulation is built around published research, ingredient quality, and women’s needs.
Swipe to compare
Standard PMS
SilentCycle™
Why it matters
Many magnesium forms are less bioavailable and may cause digestive sensitivity in some individuals.
Magnesium Bisglycinate Chelate is highly bioavailable and well tolerated, supporting muscle comfort and nervous system function.
Standard PMS
SilentCycle™
Why it matters
Standard Vitamin B6 (pyridoxine) must be converted by the liver before it can be used.
P-5-P is the active form of vitamin B6, ready to be used once absorbed to support healthy mood and neurotransmitter function.
Standard PMS
SilentCycle™
Why it matters
Vitex (Chasteberry) is known for supporting hormonal balance, but generic powders can vary widely in potency and consistency.
Our Vitex extract is standardized to contain 0.5% agnusides (the key ingredient) for consistent potency and quality.
Standard PMS
SilentCycle™
Why it matters
Some botanical blends rely on trending ingredients despite limited evidence for mood support.
Published research suggests Saffron may help support emotional balance during the menstrual cycle.
Standard PMS
SilentCycle™
Why it matters
Standard botanical blends may provide varying levels of support.
L-theanine supports a calm, focused state without causing drowsiness.
Standard PMS
SilentCycle™
Why it matters
While peppermint and fennel can show up in bloating support formulas, they may not support overall cycle comfort.
Ginger root supports both cycle comfort and digestive ease. Our standardized extract provides consistent support throughout the cycle.
Standard PMS
SilentCycle™
Why it matters
Many wellness trends prioritize marketing over formulation.
Our formulation is built around published research, ingredient quality, and women’s needs.
First-Time Customer Offer
We know that what you put in your body matters. That’s why we took our time formulating SilentCycle™, choosing high-quality ingredients backed by clinical research.
We believe in the formula and its ability to help support women who struggle with emotional PMS.
That’s why first-time purchases receive 20% off (automatically applied), free shipping, and are backed by our 45-Day First Bottle Money-Back Guarantee.
45-Day First Bottle Money-Back Guarantee
Use SilentCycle™ as directed. If you don’t notice the benefits you were hoping for, email us within 45 days of delivery and we’ll refund the cost of your first bottle, no questions asked. No return is required.
Questions
A few quick answers about how to take SilentCycle™ and who should check in with a healthcare provider first.
Some people may notice support within their very first cycle, while others may need 2–3 cycles of consistent use. For best results, take SilentCycle™ consistently every day, not just during your luteal phase or period.
Take 2 capsules daily with food and water. Some people may experience stomach sensitivity when taking botanical ingredients on an empty stomach.
Most users can take both capsules together. However, if you're sensitive to supplements, consider splitting the dose into 1 capsule in the morning and 1 capsule in the evening.
No. SilentCycle™ does not contain estrogen, progesterone, or any synthetic hormones.
However, some ingredients, including vitex, may influence the body's own natural hormonal signaling pathways. If you have a hormone-sensitive condition, such as breast cancer, or have questions about whether SilentCycle™ is appropriate for you, speak with your healthcare provider before use.
Some studies have evaluated vitex’s role in supporting women who are trying to conceive, but individual circumstances vary. If you are actively trying to become pregnant, we recommend discussing SilentCycle™ with your healthcare provider before starting.
SilentCycle™ was formulated to support women during their menstrual cycles and is generally not intended for use during pregnancy.
While SilentCycle™ contains no hormones, some ingredients, including vitex, may influence the body's natural hormonal signaling. Because pregnancy and breastfeeding have unique hormonal and nutritional considerations, we recommend discussing SilentCycle™ with your healthcare provider before use.
If you become pregnant while taking SilentCycle™, speak with your healthcare provider about whether you should continue or discontinue use.
SilentCycle™ contains no hormones and is not intended to replace hormonal birth control. Because vitex may influence the body's natural hormonal signaling pathways, and because methods of hormonal contraception vary widely, we recommend discussing SilentCycle™ with the healthcare provider who prescribes your contraception before starting.
Try SilentCycle™
Start supporting your cycle today.
The Wellness Line
Clear, evidence-based education to help you better understand what is actually inside the supplements you take.
Swipe to explore
Read the Manual
Read the Manual
Evidence-based, judgment-free information about your body, written to help you understand what is happening and what your options are.
