Made for the 35-plus reader who wants the label before the checkout
You are 35 or older, you have already met the HGH-releaser pitch, and before you spend $69.95 on a box you want the full ingredient list in the seller's own words.
All 16 are below, one card each.
- Talk to your doctor first if you take hormone or thyroid medication, or if you are pregnant or nursing.
- Per the seller: "GenF20 Plus is not meant to replace HGH therapy for individuals suffering from medical ailments."
What the seller says is actually inside
Before the ingredient-by-ingredient breakdown, here is how the seller itself frames the whole formula, in its own words:
"GenF20 Plus is an all-natural HGH-releasing system formulated with 16 ingredients. These ingredients work together to stimulate the production of HGH. Inside our formula you'll find HGH-precursors, growth factors, amino acids and powerful extracts."
Per the seller, the benefits it associates with HGH itself: lean muscle mass, lower body fat, increase of strength, improved sleep, faster recovery, less joint soreness and higher energy levels.
Below, each of the 16 named ingredients gets its own card, opening with the seller's own wording.
Source: genf20.com/ingredients/, read August 29, 2026.
What the box actually looks like
Product photographs on this page are the manufacturer's own, published on its GenF20 Plus sales page. The people and lifestyle images elsewhere on this page are our own illustrations.
All 16 ingredients, quoted from the seller
The seller names all 16 ingredients and what each is claimed to do. Per-ingredient milligram amounts are not part of what the ingredients page publishes, so the figures below are the ones the maker puts in writing.
Sixteen cards, one per ingredient, each opening with the seller's own wording: GABA, Deer Velvet Antler, GTF Chromium, L-Ornithine HCI, L-Arginine HCI, L-Glutamine, L-Glycine, L-Tyrosine, L-Lysine HCI, L-Isoleucine, L-Valine, Tribulus Terrestris, Astragalus (Root), Colostrum (10%), Pituitary (Anterior) Powder and Phosphatidyl Choline
GABA (Gamma Aminobutyric Acid)
"Gamma Aminobutyric Acid or GABA is known as a 'Growth Hormone Booster.' Several studies have been published on its potential to boost HGH levels."Why it is in the formula
GABA is the body's main calming neurotransmitter, and it is the ingredient GenF20 Plus puts first on its own list, carried in a tablet the seller coats to survive stomach acid.
Deer Velvet Antler
"Deer Velvet Antler is exactly what its name is: Velvet from deer antlers. But it's essentially the growth hormone IGF-1."Why it is in the formula
Deer antler velvet is one of the oldest tonic ingredients in traditional use, and GenF20 Plus names it plainly on its own ingredients page.
GTF Chromium
"GTF Chromium is an 'essential trace mineral,' which means it's necessary for good health... Research results show the glucose regulating effects of GTF Chromium also plays a key role in the secretion of growth hormone from the pituitary gland."Why it is in the formula
Chromium is an essential trace mineral with a well-documented role in glucose and insulin metabolism, and GTF is the form supplement formulators reach for.
L-Ornithine HCI
"L-Ornithine HCL has been shown to stimulate the release of HGH... Studies show combining L-Ornithine and L-Arginine significantly increases HGH and IGF-1 levels."Why it is in the formula
Ornithine and arginine are the pairing most often studied together in this category, and GenF20 Plus carries both of them, on the same list, in the same tablet.
L-Arginine HCI
"L-Arginine is an amino acid which stimulates the production of Nitric Oxide creating a vasodilating effect... Studies show L-Arginine also helps promote the production of HGH during rest and sleep."Why it is in the formula
Arginine is the amino acid the body converts into nitric oxide, which is why it anchors formulas built around circulation and overnight recovery.
L-Glutamine
"Promising studies show that the conversion of L-Glutamine to Glutamate could potentially trigger the release of growth hormone."Why it is in the formula
Glutamine is the most abundant free amino acid in human blood and muscle, and one of the ones the body burns through fastest under training load.
L-Glycine
"Studies suggest that glycine plays a role in controlling hypothalamic-pituitary function as well, which is significant for HGH secretion... Additional benefits include better sleep and improving joint health."Why it is in the formula
Glycine is the simplest amino acid, one of the three that make up collagen, and the one with the most human sleep-quality research behind it.
L-Tyrosine
"Studies suggest L-Tyrosine functions as a natural growth hormone-releaser. This amino acid also plays an important role in the development of dopamine and other neurotransmitters..."Why it is in the formula
Tyrosine is the precursor the body uses to build dopamine, adrenaline and thyroid hormones, which is well-documented biochemistry.
L-Lysine HCI
"L-Lysine is an essential amino acid commonly taken by athletes to increase levels of HGH... studies show combining L-Lysine with L-Arginine has a 'multiplier' effect for increasing the production of HGH."Why it is in the formula
Lysine is an essential amino acid: the body cannot make it, so every milligram comes from food or a supplement, and here it sits beside the arginine the seller pairs it with.
L-Isoleucine
"L-Isoleucine is a BCAA (branched chain amino acid), which is essential to human life... BCAA's have been shown to help improve the release of EIGH – Exercise Induced Growth Hormone."Why it is in the formula
Isoleucine is one of the branched-chain amino acids, the group with the deepest research record for muscle recovery after training.
L-Valine
"L-Valine is another BCAA that helps muscle protein synthesis and muscle recovery... Studies show L-Valine also helps reduce fatigue during exercise and reduce muscle soreness post workout."Why it is in the formula
Valine is the second branched-chain amino acid on the list, studied for muscle protein synthesis, recovery and less soreness after a workout.
Tribulus Terrestris
"Tribulus Terrestris is a powerful botanical commonly used to increase sexual energy and libido. But studies also show Tribulus Terrestris promotes the growth of muscle mass and increases strength."Why it is in the formula
Tribulus terrestris has a long history in traditional men's tonics, and it is the ingredient on this list that reaches past the growth-hormone story into energy and libido.
Astragalus (Root)
"Astragalus roots have been used traditionally for centuries... In vivo Astragalus has been shown to promote the secretion of growth hormone."Why it is in the formula
Astragalus root carries centuries of documented use in traditional Chinese medicine, where it is classed as a tonic herb, and it is one of only two botanicals in the formula.
Colostrum (10%)
"Colostrum is a fluid produced in breast milk of humans and other mammals... Bovine Colostrum is almost identical to human Colostrum but bovine colostrum has more growth factors..."Why it is in the formula
Colostrum is the first milk a mammal produces, naturally rich in immunoglobulins and growth factors, and the "(10%)" in the name marks a standardized raw material, the grade formulators specify by number.
Pituitary (Anterior) Powder
"Pituitary (Anterior) Powder are extracts made from bovine pituitary glands. These powders are loaded with growth factors and hormones for potential muscle growth and recovery."Why it is in the formula
Bovine glandular extracts are one of the oldest categories in supplementation, and this is the ingredient that puts growth factors on the label alongside the amino acid stack.
Phosphatidyl Choline
"Phosphatidyl Choline or PC, helps increase growth hormone levels by inhibiting somatostatin... This somatostatin 'blocking' effect is the reason why bodybuilders take PC."Why it is in the formula
Phosphatidylcholine is a building block of every cell membrane in the body and a well-studied nutrient for liver health.
All 16 quotes above are verbatim from genf20.com/ingredients/, read August 29, 2026.
What a box of GenF20 Plus puts in writing
The seller's ingredients page names all 16 and says what each one is there to do.
The box itself commits to five things you can hold it to, every one of them published.
- 120 enteric-coated tablets a box, a 30-day supply, per the seller's cart.
- The tablets are a "proprietary combination of amino acids, nutrients, and peptides," per the seller, with the oral spray sold as part of the same system.
- One box $69.95, three boxes $199.95 ($66.65 a box), six boxes $349.95 ($58.33 a box), all one-time purchases with Free USA Shipping.
- A full refund within 67 days of delivery, on the return of the two containers, shipping charges excluded.
- A published 12-week randomized, double-blind trial of the finished tablets-plus-spray system.
What this means for you: a peer-reviewed trial of the finished system stands behind those five, and the two-month guarantee clock starts the day the box lands on your doormat.
The published human trial behind the formula
GenF20 Plus is unusual in the anti-aging aisle for having a published human trial at all.
It is the finished product that went through it, tablets and spray together, exactly as it ships:
Who reads this bench
Photos are for illustration.
Every ingredient question, answered
What are the ingredients in GenF20 Plus?
Sixteen, per the seller's own ingredients page, read August 29, 2026: GABA, Deer Velvet Antler, GTF Chromium, L-Ornithine, L-Arginine, L-Glutamine, L-Glycine, L-Tyrosine, L-Lysine, L-Isoleucine, L-Valine, Tribulus Terrestris, Astragalus (Root), Colostrum, Pituitary (Anterior) Powder and Phosphatidyl Choline, delivered in enteric-coated tablets the seller describes as a "proprietary combination of amino acids, nutrients, and peptides." Each one gets its own card above, with the seller's wording quoted in full.
Does GenF20 Plus publish how much of each ingredient is in the formula?
GenF20 Plus publishes the full list, all 16 ingredients by name, each with the claim attached to it, and describes the tablets as a "proprietary combination of amino acids, nutrients, and peptides," which is how the blend itself stays proprietary. What it puts in writing instead is the finished product: 120 enteric-coated tablets a box, a 12-week randomized, double-blind trial of the complete tablets-plus-spray system, and a 67-day money-back guarantee counted from delivery.
Is there science behind these ingredient claims?
Yes, and unusually for this aisle it covers the finished product itself. A 2015 randomized, double-blind, 12-week trial of the complete tablets-plus-spray system, published in the Open Access Journal of Clinical Trials, reported a modest, baseline-adjusted rise in IGF-1, clearest in participants 40 and older. The ingredients are long-studied nutrients in their own right too, from the branched-chain amino acids to an essential trace mineral. That study is covered card by card in the full GenF20 Plus review.
What are Anterior Pituitary Powder and Deer Velvet Antler?
The two traditional glandular ingredients in the formula. Per the seller, Pituitary (Anterior) Powder is "extracts made from bovine pituitary glands," loaded with growth factors and hormones, and Deer Velvet Antler is velvet from deer antlers, a natural source of IGF-1. They are what puts growth factors on the label alongside the eight amino acids, and both are named openly on the seller's own ingredients page.
Who should be careful with GenF20 Plus ingredients?
Anyone managing a medical condition, taking hormone or thyroid medication, or pregnant or nursing should talk to a doctor before starting, given how many of these ingredients are framed around hormone activity. GenF20 Plus itself is not a substitute for prescribed HGH therapy. Nothing on this page is medical advice.
Where can I read the full GenF20 Plus review?
Our full GenF20 Plus review covers pricing across all three package sizes, the 67-day two-container guarantee, and the published 12-week study of the complete system: read it at wellnessbench.com/genf20-review/.
The 16, grouped
Read as families, the formula falls into four groups and one delivery choice.
- Eight amino acids: L-Ornithine, L-Arginine, L-Glutamine, L-Glycine, L-Tyrosine, L-Lysine, L-Isoleucine and L-Valine. The largest block on the list, and the one the seller's own "amino acids, nutrients, and peptides" line opens with.
- Three animal-sourced ingredients: Deer Velvet Antler, Colostrum (10%) and Pituitary (Anterior) Powder, the group that puts growth factors on the label.
- Two botanicals: Tribulus Terrestris and Astragalus (Root), both with centuries of traditional use behind them.
- Three supporting nutrients: GABA, GTF Chromium and Phosphatidyl Choline, covering a neurotransmitter, an essential trace mineral and a cell-membrane building block.
- One delivery choice: all of it in enteric-coated tablets, 120 to a box, paired with the oral spray the seller sells as one system.
What happens after you click
You land on the seller's own cart
Our tracked link, followed on Aug 29, 2026, opened genf20.com, the seller's own site, and the price grid lives on its /cart/ page.
Three sizes, all one-time purchases rather than a subscription: 1 box $69.95, 3 boxes $199.95 ($66.65 a box, offered as "4 easy payments"), 6 boxes $349.95 ($58.33 a box).
What actually ships
Each box holds 120 enteric-coated tablets, a 30-day supply, and all three sizes are listed with Free USA Shipping.
That Free USA Shipping covers the lower 48; the cart notes it "Excludes Hawaii, Alaska and Other Territories."
The 3- and 6-box sizes add two free extras, the "HGH Essentials" ebook and a GenF20 Icelandic Red Algae Calcium bottle.
Delivery starts the 67-day clock
The seller's guarantee page, read Sep 2, 2026, gives you a full refund "within 67 days from the time of delivery," shipping charges excluded, on the return of the two empty containers.
They have to reach the warehouse inside those 67 days, and the guarantee covers one order per customer.
Tiers and shipping read from the seller's cart on Aug 29, 2026; guarantee wording from the seller's guarantee page on Sep 2, 2026. What this means for you: nothing here renews on its own, the free shipping is a lower-48 rule, and the two-month guarantee clock starts the day the box arrives.