IGF-1 Extreme

IGF-1 Extreme, 2 Oz. Fruit Flavor

Extreme Extra Strength!
1,000 mcg of Vitamin B-12 per spray!
6.6 out of 10 (7 Reviews)
1 Size
2 Oz.
Choose a Size
{{group.violatorText}} {{group.name}}
1 Flavor
Fruit Flavor
Choose a Flavor
Flavor Rating: {{sku.flavorRating | flavorRating}}
Competitor Price: $35.90
Competitor Price: {{vm.group.strikePriceDisplay}}
Our Price: $29.99 ($0.37 / Serving)
Flavor Rating: 8.8

Product Overview

Extreme, Extra Strength From Deer Antler Velvet Extract

  • Contains 55 ng of IGF-1 per spray
  • From New Zealand Sourced Deer Antler Velvet Extract
  • Double the IGF-1 Amount in NOW’s Original IGF-1 Spray
  • Liposomal Spray for Fast Absorption
  • IGF-1 (Insulin-like Growth Factor-1) is a polypeptide compound naturally produced in the human body.
  • IGF-1 Production in the Body Declines with Age
  • Contains 1,000 mcg of Vitamin B-12 per spray
  • Fruit Flavored and Sweetened with BetterStevia™
  • 80 Servings per 2 fl.oz. Bottle

Ratings & Reviews

Overall Rating
7 Ratings
Verified Buyer Rating
4 Ratings
Average Flavor Rating
1 Flavors
Top Rated Flavor
Fruit Flavor
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Verified Buyer

Great stuff...Been taking it for years and I'm 55 with no aches and pains since I've been taking it.


The bottle does not indicate how many actual nano-grams of IGF is per bottle. So as many, I did not see results because I did not know how much actual power i was intaking. For all I know, there might be only a nan of IGF WHICH WOULD MAKE NO DIFFERENCE! When looking at deer antler velvet spray, that is the most important thing to look for. I would s****est Nutronics Labs. They indicate the actual nano-grams per bottle, and depending on your current IGF and needs, you would choose the best that suits you and your pocket.

Verified Buyer
  • 10 Fruit Flavor

I have not detected any performance enhancement due to my using this product. My workouts are just as normal as it was before I began using the IGF-1 Extreme and I have noticed no change in my physical appearance. I will not buy this product again after I have used my supply up. Deer antler spray is not what has been tooted about it. I don't believe it has any performance enhancement properties at all. A waste of money. At least, mine.

No written review.
Verified Buyer
  • 10 Fruit Flavor
† This price is the retail price for this product found at one or more retail websites in the last 30 days. The price may not include shipping cost, tax, sale or promotional prices, or discounts such as member pricing. Prices may change. Bodybuilding.com verifies this price every 30 days.
2 Oz.
2 Oz.
80 Servings | $0.37 Per Serving
Fruit Flavor

What's in NOW IGF-1 Extreme

Serving Size 1 Spray (~0.75 mL)
Servings Per Container about 80
Amount Per Serving % Daily Value
Vitamin B-12 (as Cyanocobalamin) 1 mg 16667%
IGF-1 (Insulin-like Grown Factor-1) (from Deer Antler Velvet Extract) (New Zealand sourced) 55 ng
† Daily Value Not Established
Other Ingredients:
De-ionized Water, Natural Fruit Flavors, Xylitol, BetterStevia™ [Organic Stevia Extract (Leaf)], Phospholipids (soy), Potassium Sorbate (as preservative), and Citric Acid.

Directions For IGF-1 Extreme: Shake well before use. As a dietary supplement, spray 1 time under tongue, hold momentarily, and then swallow. Consume 1 to 2 times daily as needed.

Warnings: For adults only. Do not use if pregnant or nursing. Consult physician if taking medication or have a medical condition. Keep out of reach of children. Contains Xylitol, do not feed to pets. Store in a cool, dry place after opening.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about Deer Antler Velvet.
Check out other Build Muscle Products.