Core Slimming Greens™ - Mixed BerryMixed Berry | GNC
Gluten Free Gluten Free
Vegetarian Vegetarian
Soy Free Soy Free
No Artificial Flavors/Colors No Artificial Flavors/Colors
No Artificial Sweeteners No Artificial Sweeteners
View All Specialty Diets

GNC Earth Genius™ Core Slimming Greens™


Item # 308259
Gluten Free Gluten Free
Vegetarian Vegetarian
Soy Free Soy Free
No Artificial Flavors/Colors No Artificial Flavors/Colors
No Artificial Sweeteners No Artificial Sweeteners
View All Specialty Diets
Note: This product cannot be sold in California

Product Information



Achieve your diet goals with GNC Earth Genius™ Core Slimming Greens™ - Mixed Berry. Shed pounds and lose inches with this daily supplement while still getting your greens.*†

Key Benefits:

  • Features Slimvance® an innovative herbal blend made from a patented combination of turmeric, moringa and curry leaves
  • Contains an adaptogenic mushroom blend with six types of organic mushrooms
  • Delivers a wholesome blend of fruits, veggies and greens
  • No artificial colors, flavors or sweeteners
  • Caffeine free, gluten free, non-GMO, vegetarian

 *A randomized clinical study of 140 healthy overweight people compared the use of Slimvance in conjunction with an 1800 calorie diet and walking plan to a placebo with the same diet and walking plan. Those on Slimvance lost almost 10 more pounds (-11.81 pounds versus -1.91 pounds), lost over an inch more around the waist (-2.12 inches versus -0.68 inches) and over an inch more around the hips (-1.76 inches vs. -0.48 inches) and lost more percent body fat (-1.05% versus .71%) than the placebo group after 16 weeks.

†When used in conjunction with the Slimvance® diet and exercise program.


Nutrition Facts
Serving Size  1 Scoop(s)
Servings Per Container  28

Amount Per Serving     % DV

Calories 40  

Total Carbohydrate 9g   3%
  Dietary Fiber 3g   11%
Total Sugars 3g  
Includes 0g Added Sugars 0  
Protein 1g  

Vitamin A 50 mcg   6%
Vitamin C 2 mg   2%
Sodium 50 mg   2%

Organic Greens & Veggies (Alfafa Grass, Broccoli, Wheat Grass, Barley Grass Juice Powder)  3.75 g   **
Organic Super Fruits (Banana, Strawberry, Raspberry, Blueberry, Tart Cherry, Elderberry, Cranberry)  2 g   **
Organic Leafy Greens (Spinach, Kale, Collard Greens)  2 g   **
Antioxidants & Enzymes (See product label for details)  1 g   **
Organic Prebiotics (Prebiotic Xylooligosaccharides (as PreticX ™ 95%))  700 mg   **
Slimvance® Core Slimming Complex (Moringa oleifera leaf Extract, Murroya koenigii Leaf Extract, Curcuma langa Rhizome Extract)  450 mg   **
Organic Adaptogenic Mushrooms (Cordyceps, Reishi, King Trumpet, Shittake, Lion's Mane, Turkey Tail)  250 mg   **
Organic Sea Greens (Chlorella, Kelp)  125 mg   **

** Daily Value (DV) not established.
Other Ingredients
Organic Rice Flour, Natural Flavors (Organic Natural: Strawberry Flavor, Blueberry Flavor, Raspberry Flavor and Other Natural Flavors), Organic Stevia Extract, Organic Guar Gum
Contains: Wheat (Wheat Grass)
Label (click image to enlarge)

How To Use

Take 30 minutes before breakfast and dinner. Add one scoop to 6-10 fl. oz of cold water and mix thoroughly or supplement a smoothie with an extra scoop. Use daily for best results. Use in conjunction with the Slimvance diet and exercise program. Significant product settling may occur. Keep out of reach of children. Store in a cool, dry place.
Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition. Discontinue use two weeks prior to surgery.
Store in a cool dry place.
Distributed by:
General Nutrition Corporation
Pittsburgh, PA 14222 USA
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5.0 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
It works!!!
I've been drinking it for about a month now and I notice the difference in my diet. I've lost about 8 pounds so far. The taste isn't bad at all. I plan to stick with it for awhile.
December 7, 2018
Great product
Taste great and I feel it definitely is making a difference in improving my diet. I would recommend this product.
December 7, 2018
1 month ago
I do like this product, it takes a little while to notice the results. If anything it will keep you regular during the holidays and you won't have to feel guilty of skipping the veggies dishes.
December 1, 2018
1 month ago
I know this product is doing good to my body and the added bonus of losing weight off the core is very encouraging. I drink the additive in coffee in the morning. It is very sweet, almost "sacchariney". But it gives a boost and the internal sense of well-being is surprising.
November 21, 2018
1 month ago
Awesome Ingredients
Love the blend of fruits and vegetables in this. Caffeine free so I take with GNC LIT in the morning. Helps me start the day off strong with my metabolism rolling.
November 2, 2018
Love it!
Tastes amazing! I love it because it is all organic and natural ingredients. Plus it has Slimvance which is AMAZING
October 19, 2018
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 11 questions Browse 11 questions and 17 answers
Anyone tried it with success?
A shopper on Oct 3, 2018
BEST ANSWER: Well, I’m on canister #2 Hopi g it was true to its word. I eat a clean healthy diet, enter all foidsconsumed into the my fitness app, exercise daily, and “NO” results!! Frustrating
Any way to try before you buy? Sample packs maybe?
Mattsmom on Oct 11, 2018
BEST ANSWER: Hello Mattsmom,

Certain GNC stores are sampling this out in stores right now, call your local GNC to see if they're participating.

What exactly does this product do ? Do u use it as a meal replacement . I am looking to loose 30 lbs
A shopper on Oct 21, 2018
BEST ANSWER: it is not a meal replacement. You drink it 30 minutes before breakfast and dinner. It is a diet aid. Add a clean diet and daily exercise.
What are the sugar grams?
A shopper on Oct 4, 2018
BEST ANSWER: 3g according to the label
I am a diabetic is this safe?
A shopper on Oct 14, 2018
BEST ANSWER: We do not test this product in conjunction with any type of medication or medical procedures. We would recommend speaking with your doctor.
A shopper on Nov 13, 2018
BEST ANSWER: We would recommend speaking with your doctor.
Keto friendly ?
Paolo on Sep 27, 2018
BEST ANSWER: Depending on your carb count for the day, it could be. It has no fats or protein. Just 6g of net carbs. I would highly recommend the mixed berry!
Will this work if you don't go on a diet?
Gina P on Dec 14, 2018
BEST ANSWER: Honestly... I don’t know... I have been watching what I eat and try to exercise when I can... I have noticed a difference in my stomach area and legs.
I usually drink coffee first then take core slimming greens is that ok?
Dannice J on Dec 12, 2018
BEST ANSWER: I don't see any it wouldn't be. I'd just make sure to drink the core slimming greens before eating.
Can you drink this if you have diabetes?
A shopper on Nov 3, 2018
BEST ANSWER: I’m an RN and I would say yes. The calories are small and there is not many carbs.. It would probably benifit you!!
Can I mix with gold standard whey protein shake?
Bunnie on Nov 9, 2018
BEST ANSWER: You can mix it with anything but the instructions state to drink 30 minutes before ingesting any other food. So, if you want the full benefits drink it plain