GF-9® CORE

Easily boost growth hormone without the cost of injections*

A box and bottle of Novex Biotech GF-9 Core dietary supplement. The product is a "GH Booster" formulated to increase natural human growth hormone.
A single, off-white capsule is displayed on a red background. To its left, the ingredients are listed: "1200mg L-Arginine hydrochloride", "1200mg L-Lysine hydrochloride", and "500mg Niacin."
A fit man jumps rope in a gym. Text overlay lists benefits of GF-9 Core: Increased Energy, Reduced Body Fat, Faster Recovery, More Drive, and Strengthened Bones.
A smiling man with a muscular build stands beside a list of product features: Hormone-Free, Prescription-Free, Painful Injection-Free, Dairy-Free, No Artificial Dyes, Made in the USA, and Good Manufacturing Practice.
A bottle of Novex Biotech GF-9 Core is next to a glass of water and four capsules. Text outlines "How to take GF-9 Core," dosage, and warnings.
A GF-9 Core Supplement Facts label. It lists Niacin (500mg, 3125% DV), L-Arginine hydrochloride (1200mg), and L-Lysine hydrochloride (1200mg). Other ingredients are also listed.

GF-9® CORE

Easily boost growth hormone without the cost of injections*

Clinically validated ingredients to increase GH,* which is tied to: 
  • Reduced body fat
  • Stronger bones
  • Faster recovery
Size: 120 Capsules (30-Day Supply)
Size: 30 Packets (30-Day Supply)
Choose an Option:

How Subscription Works

Save $10 each month when you subscribe to a 30-day supply of GF-9 Core, billed and delivered every 30 days for just $49.

Pause, skip, or cancel anytime by logging into your account to manage your subscription.
  • Risk Free 90-Day Money-Back Guarantee
  • Free shipping on all U.S. orders
  • Pause, skip or cancel subscription anytime

Extend Your Prime*

Growth Hormone (GH) is produced by the pituitary gland in your brain, and it’s tied to increased lean muscle mass, more energy, increased libido, and more.

By your 30s, the pituitary gland begins making less GH… and by age 55, your GH levels could’ve already dropped by up to 85%.​

GF-9® CORE is the perfect solution for men looking to boost their GH levels back up.*

This formula uses clinically dosed ingredients to nourish the pituitary gland. By doing so, it naturally boosts GH production to brings levels closer to what you may have experienced in your 20s and 30s.*

Best of all, GF-9® CORE starts working in as little as 90 minutes.

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The Ultimate Body Hack

GH is vital for development and maintenance of the body.

Healthy GH levels are tied to:

  • More Lean Muscle
  • Lower Body Fat
  • Better Mood and Focus
  • Deeper, More Restorative Sleep
  • Fewer Visible Wrinkles
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Less than the Cost of Injections

For a significant and relatively quick boost in GH levels, men should take GF-9® CORE every day.* It’s a fraction of the cost of painful injections, and it does things traditional multivitamins simply don’t do.

GF-9 CORE Supplement Facts Box

GF-9® CORE Directions

DIRECTIONS: Adults take 4 capsules with water on an empty stomach, either in the morning 2 hours before breakfast or 2 hours after dinner prior to bedtime. Do not eat or drink anything besides water two hours before or after taking GF-9® CORE. Do not exceed 4 capsules in any 24-hour period. Individual results will vary.

WARNING: Do not exceed suggested daily serving. Not for use by individuals under the age of 18 years. Consult your physician before use if you are pregnant, nursing, taking medication, or if you have a medical condition. Do not use if inner safety seal under the cap is broken or missing. Use only as directed. Keep out of reach of children.

Age Won't Slow You Down.

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GF-9® CORE stimulates your body’s natural production of GH.* Healthy GH levels are tied to:

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More Lean Muscle
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Deeper, More Restorative Sleep
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Lower Body Fat
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Stronger Bones
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Better Mood and Focus
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Quicker Recovery
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Easy to Use. Hard to Beat.

The Right Start…
But Not the Final Word.

GF-9® CORE gives you a solid entry point, but the classic GF-9 formula brings the full power.

GF-9 boosts GH by an insane 682%*, and it’s backed by 4 clinical studies on the finished formula. If you’re looking for stronger results with added benefits, then see if the original formula packs the intensity you’re looking for.

See which intensity is right for you:

DNA Logo A white bottle of Novex Biotech GF-9 CORE Growth Hormone Booster with a black cap, containing 120 capsules. A white bottle of Novex Biotech GF-9 HGH Booster with a black cap, containing 120 capsules.
Boosts GH*, Tied to Less Fat, Stronger Bones, Faster Recovery, etc. Check Mark Check Mark
Works Fast Check Mark Check Mark
Enhances Energy Production* Cross Mark Check Mark
Supports Rest* Cross Mark Check Mark
Increases Endurance* Cross Mark Check Mark
4X Clinically Validated Finished Formula Cross Mark Check Mark
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Hormone-free
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No artificial dyes
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Injection-free
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Made in the USA with globally sourced materials
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Dairy-free
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Good Manufacturing Practices

Questions? We’ve Got You Covered.

Growth hormone is manufactured in the pituitary gland, and it’s vital for overall development and maintenance of the body, including tissue repair, muscle growth, fat metabolism, and energy levels. It plays a key role in physical development during childhood and continues to support metabolic functions and body composition in adults.

Neither formula includes any hormones. Both formulas work WITH your body to naturally increase the production of youth hormone.*

All the ingredients in GF-9® CORE have a history of safe use in healthy adults.

We wouldn't expect GF-9® CORE to show up on a drug test or be banned in sports. However, competitive athletes should always check with their trainers and governing bodies before using supplements in any organized athletic competition.

YES! If you’re not satisfied with GF-9® CORE for any reason, simply return it within 90 days for a full refund. There’s nothing to lose by trying GF-9® CORE.