🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 75% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

4 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
75% Evidence Coverage

Supplement Facts — Evidence Check

10.5 mg (525% DV)
📊 8.1× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 10.5mg UL 100mg
450 mg (113% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 450mg
30 mg (100% DV)
✅ 2.7× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 30mg UL 40mg
Full Phase Muscle Precursor Cell Growth Factors
1135.5 mg

Other Ingredients

Gelatin Microcrystalline Cellulose Magnesium Stearate Silica FD&C Blue #1 FD&C Red #3 Titanium Dioxide

Label Claims — Verification

All Other
Structure/Function
All Other (98% of products) Structure/Function (89% of products) Nutrient (43% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions: As a dietary supplement, take 4 capsules with water before bed.

⚠️ Warnings & Precautions

• Keep out of reach of children.

Contains soy and salmon.

• Do not purchase if seal is broken.

Additional Information

• Protect from heat, light and moisture.

• Store at 15-30(0)C (59-86(0)F).

B3251201

Cyclin-GF is a scientific breakthrough of massive proportions. The latest research in muscle fiber cell growth has revealed that stored deep within muscle tissue is a vast supply of millions and millions of inactive “sleeping” Muscle Precursor Cells (MPCs). They can either be activated to kickstart new muscle fiber growth or they can remain inactive. Moreover, MPCs that are activated typically don’t achieve maturity due to suboptimal anabolic conditions and high levels of undesirable muscle cell suppressing arrestor substances.* Until now, bodybuilders were only tapping into a fraction of their muscle building potential, because of millions of inactive Muscle Precursor Cells (MPCs). Through the development of Cyclin-GF, MHP’s research team has discovered the secret of how to activate these “sleeping” Muscle Precursor Cells (MPCs) and promote the anabolic internal environment necessary to stimulate Muscle Precursor Cell (MPC) activation and carry them through the vital full phase muscle growth cycle needed to achieve massive muscle fiber maturity. Cyclin-GF is your key to wake up the millions of sleeping Muscle Precursor Cells and stimulate them to grow into mature full blown massive muscles.*

Induces Deep Anabolic REM Sleep Patterns & Maximizes the Anabolic Cascade of Hormone Production* Awakens Millions of Sleeping ‘Muscle Precursor Cells’* Promotes the Development of New Muscle Tissue with Full Phase Muscle Growth Cycle Technology*

Nighttime Anabolic Muscle Activator*

Nobel Prize Winning Discovery: Sleeping 'Muscle Precursor Cell' Activation Sparks MASSIVE MUSCLE GROWTH!

Scientifically formulated to help increase: Testosterone • Growth Factors • IGF-1 • IGF-2

ZMA is a registered trademark of SNAC System, Inc.

GF

Product Details

UPC / SKU 6 66222 03230 6
DSLD Entry Date 2012-02-23
Product Type Other Combinations
Form Capsule
DSLD ID 5718
Data Updated 2026-04-11

Research Evidence

153 Research Sources
55 Avg Quality Score
71 Systematic Review
51 Meta Analysis
19 Rct
6 Clinical Trial
2 Other
2 Regulatory Source
1 Openfda Safety
A Efficacy of vitamin and antioxidant supplements in prevention of cardiovascular disease: systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ (Clinical research ed.) 2013
A Homocysteine lowering interventions for preventing cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2009
A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
Meta Analysis Critical reviews in food science and nutrition 2019
A Exploring the causal associations of micronutrients on urate levels and the risk of gout: A Mendelian randomization study
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2024
A Pyridoxine (vitamin B6) supplementation during pregnancy or labour for maternal and neonatal outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
B Prophylactic drug management for febrile seizures in children
Meta Analysis The Cochrane database of systematic reviews 2021
B Treatments for Hyperemesis Gravidarum and Nausea and Vomiting in Pregnancy: A Systematic Review
Systematic Review JAMA 2016
B The potential role of nutritional components in improving brain function among patients with Alzheimers disease: a meta-analysis of RCT studies
Meta Analysis Neurosciences (Riyadh, Saudi Arabia) 2020
B Pyridoxine (vitamin B6) supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2006
B Effect of ginger in the treatment of nausea and vomiting compared with vitamin B6 and placebo during pregnancy: a meta-analysis
Meta Analysis The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2022
View all evidence for Vitamin B6 →

Compare Similar Products

View all Vitamin B6 products →