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Cycle Bestie

4.88

68

reviews

A 4-phase, cycle-synced system that gives your body exactly what it needs, when it needs it, because your hormones change every week.
Try It

1 month

$

74.8

/month

Most Popular

3 months

$

70.4

/month

Best Value

6 months

$

66.0

/month

AutoShip & Save

$

70.4

/month

20

% off

3-month supply delivered every 3 months

Guaranteed delivery during sell-outs

Free shipping in the US & Canada
Pause, skip, cancel or gift any time
VIP access to exclusive drops

Start now

$211.20
$264
Buy once
$264.00

👉 30-Day Guarantee

We want you to be nothing but happy using our products. If you're not seeing the benefits in 30 days, contact us and we'll make it right!

INDEPENDENTLY CERTIFIED

Good Manufacturing Practice
FDA Registered Facility
NSF
Based in the USA
Good Manufacturing Practice
FDA Registered Facility
NSF
Based in the USA
Your Cycle. Your Power. Finally Supported.
The only 4-phase supplement system designed to work with your hormones, so you feel balanced and like yourself, every day of the month.
Phase-Specific Hormone Support
Four unique formulas designed to align with each phase of your cycle.
Eases PMS, Cramps & Bloating
Supports inflammation pathways, progesterone balance, and digestion.
Boosts Energy & Mood
Supports mitochondrial health, nervous system balance, and blood sugar regulation for steadier energy.
Supports Skin & Stress Resilience
Targets root causes like hormone metabolism, stress response, and nutrient depletion.

WHAT TO EXPECT

Every body is different, and results can vary — but here's what most of our besties experience:

First Cycle
Subtle but meaningful shifts like less bloating, improved energy, or better mood during challenging phases.
After 2–3 Cycles
Reduced PMS symptoms, clearer skin, steadier energy, and improved cycle predictability.
After 3-6+ Cycles
Long-term support for hormone balance, stress resilience, and a healthier relationship with your cycle.

How To Use

Take 1 capsule daily, following the cycle-specific blister packs to align with each phase of your menstrual cycle. Results are most noticeable with consistent daily use.
If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use.

Modern biohacking meets ancient botanicals

Across all four phases, every ingredient was chosen with intention — combining the best of Eastern botanical tradition with cutting-edge Western science.

Phase 1: Menstrual

Phase 2: Follicular

Phase 3: Ovulatory

Phase 4: Luteal

🔬 Western Biohack

Iron (Ferrous Bisglycinate)

Replenishes blood loss and supports cellular recovery.

🔬 Western Biohack

Ginger Root Extract

Eases cramps, reduces inflammation, and calms bloating.

🌿 Eastern Botanical

Uva Ursi Extract

Supports urinary tract health and controls inflammation.

🔬 Western Biohack

MitoPrime® L-Ergothioneine

Protects cellular and mitochondrial health during recovery.

🔬 Western Biohack

Vitamin D3 & Folate (L-5-MTHF)

Supports hormone signaling, ovarian function, and energy metabolism.

🔬 Western Biohack

Zinc

Supports ovulation and hormone communication.

🔬 Western Biohack

DIM (Diindolylmethane)

Supports healthy estrogen metabolism.

🔬 Western Biohack

CoQ10

Fuels cellular energy and protects follicle health.

🔬 Western Biohack

GlucoVantage® Dihydroberberine

Balances blood sugar and insulin during peak hormonal activity.

🔬 Western Biohack

NAC

Supports detox and antioxidant pathways.

🔬 Western Biohack

Selenium

Supports thyroid and hormone balance.

🌿 Eastern Botanical

Nettle Extract

Controls inflammation and supports hormone balance.

🔬 Western Biohack

Vitamin B6 (P5P) & Magnesium Glycinate

Eases PMS, supports progesterone signaling, and promotes relaxation.

🌿 Eastern Botanical

Chasteberry (Vitex)

Supports progesterone signaling and eases PMS.

🌿 Eastern Botanical

Saffron Extract

Supports mood and emotional balance.

🔬 Western Biohack

SalidroPure® (Rhodiola)

Builds stress resilience and supports nervous system calm.

Customer Reviews

Based on 68 reviews
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(62)
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J
Jenn (United States)
Menstrual Migraines Lessened

I struggled with debilitating menstrual migraines for years. After taking cycle bestie my once 5-7 day migraine turned into one day of a manageable headache. This is a miracle worker! Prior to this I had tried everything including many many supplements, changing my diet, HRT, and more and nothing helped my migraines like this. I have recommended to many friends!

B
Babu (Argentina)
It cleared up the hormonal acne I’ve had since 2018

I’ve had hormonal acne since 2018. It started in adulthood, and no doctor could give me answers. All my test results came back normal, including the hormonal ones. My cycle is completely normal and regular—nothing was wrong there—but my skin was a different story. I’m from Argentina, and while I was on vacation in the United States, I decided to buy it. Two weeks after I started taking Cycle, I stopped getting new breakouts. Within a month, my skin was free of active acne, and I felt confident enough to try treatments like pulsed light therapy—things that had previously been a total waste of money. I showed the ingredients to my dermatologist and endocrinologist, and they loved the formula! I’ve already ordered another three-month supply with international shipping :)

O
Olya H (United States)
A MUST for every woman!

Ok. I have to tune in with cycle bestie. Again.
When CB was out of stock, I - per naturopath’s recommendation too! - tried inositol.
Within 2 weeks my face broke out in terrible cysts that I never had. All on the chin. I didn’t make a connection until almost 2 months into it, when my body was retaining water OUT of control, my skin was itching like crazy around big hormonal shifts , and my cycle that is usually 29 days on the clock all of a sudden came 10 days early with spotting throughout the cycle.
I was emotional mess too!
When i connected the dots and stopped taking it, some things improved, but some - didn’t.
Enter Cycle Bestie. 2 weeks into taking it my body felt 90% back to normal. After 30 days I felt 97%sh back to normal. Just started second CB pack, and thank you every morning I take my capsule. My 17 y/o also noticed a HUGE difference in hormonal breakouts and skin quality when taking CB.
This is an absolute MUST-HAVE for every woman.

I
India Barr (United Kingdom)
Regulated my cycles

I had been on the Marina IUD for 7 years due to the dr advising it would help me because my periods were so horrifically heavy and painful. I had it removed the start of 2026 in hopes I can start trying for a family, my periods came back instantly after removal however they were irregular, since taking Cycle Besties for the last 3 months they are regular my periods are not heavy or painful one bit. I think the IUD and cycle bestie have improved my periods and regulated them. Hoping soon it’s means we will be able to conceive! Would recommend anything from biohacking bestie as I’ve had them all 🙌🏼

A
Anna (United Kingdom)
Coming back …

After few months break - I am back on Cycle bestie … no better supplement also in perimenopause 🙂 stable energy, no cravings and no PMS