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Core Nutritionals Platinum Hard is a vegan, caffeine-free advanced recomposition supplement featuring 84 capsules packed with PhosphatidylserineDIM for estrogen regulation, L-Theanine for enhanced well-being, KSM-66 to reduce cortisol, and Cocoabuterol to support fat loss and muscle building—designed to optimize body composition, mood, and energy for fitness-focused adults.












| ASIN | B089WD943F |
| ASIN | B089WD943F |
| Age Range Description | Adult |
| Best Sellers Rank | #112,579 in Health & Household ( See Top 100 in Health & Household ) #4,978 in Blended Vitamin & Mineral Supplements |
| Brand Name | Core Nutritionals |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (160) |
| Date First Available | June 9, 2020 |
| Diet Type | Vegan |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Dimensions | 2.5 x 2.5 x 4.5 inches |
| Item Form | Capsule |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Core Nutritionals |
| Manufacturer | Core Nutritionals |
| Manufacturer Part Number | Core Platinum Hard |
| Material Features | Caffeine Free |
| Number of Items | 1 |
| Product Benefits | Metabolism Management |
| Product Dimensions | 2.5 x 2.5 x 4.5 inches; 3.53 ounces |
| Special Ingredients | Amino Acid |
| Total Servings Per Container | 84 |
| UPC | 672975315283 |
| Unit Count | 84.00 Count |
A**R
This is LEGIT!
I’m gonna be honest, at first I thought it was a bit of a placebo but, this is legit. I used it on the tail end of my prep and it was an absolute game changer. Within literally 48 hours after taking it I noticed a lot more hardness and dryness. Sleep was deeper, mood was better, and energy throughout the day was amazing. Highly recommend
C**W
actually works!!!
i’m a fitness competitor and when I get close to my show, I do start using this product about eight weeks out. It’s absolutely amazing and it does change your body composition with the right diet and the right training program. It lowers your cortisol levels which makes a difference in your body I would absolutely recommend this product, especially if you’re an athlete and you want that extra edge !!!
D**R
Highly recommend with a training protocol!
I noticed immediate tightening and strength increases with this supplement!
C**L
FANTASTIC PRODUCT
MUST HAVE FOR CORTISOL BALANCE AND ESTROGEN.
D**R
Best For Cortisol Balance
I take Core Hard in off season and deep in prep. Off Season I take 2x pills (1x AM and 1x PM). Really helps me balance my hormones and especially my cortisol levels. When I am deep into prep and competing for a show I take 2x pill 2x a days for maximum benefits. I even recommend this product to my female lifestyles clients. Everyone loves it. Helps you deal with stress and have productive sleep
T**.
Awesome🙏
Awesome product for the final push to competition!💯🙏
K**A
Yes yes yes
My coach recommended these to me. I’m a competitor in bodybuilding and I take these throughout prep. After day one I totally noticed a difference in my stress levels. Not sure if it’s a placebo but regardless I love these!
A**R
Perfect
It does what it says
N**5
I’ve used tons of sleep aids over the years. I’ve tried them all. To my frustration, and thousands of dollars later; I found they all did almost nothing. Maybe they would work for one night, and then you would be back to square one. I have no idea why, but Core Hard works even better than promised. I found out about it through Paul Revelia. I figured I’d try it once. I’ve used all these ingredients separately, but somehow all together; they’re magic. I was hesitant at first, but I’ve been using it steadily for a few weeks and I’ve had the best sleep of my life. My progress at the gym has been amazing. I have plenty of energy for work. I literally had about 10 hours of sleep last night. I still have to pay attention to things like, turning off the lights a few hours before bed, and ensuring it’s cold at night, but there’s no doubt in my mind this works. It’s nothing short or amazing. I wish this didn’t contain DIM, as I am not a fan of DIM. A DIM-free version would be even better. But the effects are still undeniable. I wish I’d known about this a long time ago. Don’t hesitate, buy this!
Trustpilot
2 weeks ago
3 weeks ago