🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 30% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Pack(s) Serving Size
44 Servings
Other Combinations Product Type
30% Evidence Coverage

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
Total Fat
1 Gram(s) (2% DV)
Vitamin C
100 mg (111% DV)
64 mg (427% DV)
📊 4.3× RDA — above typical dose (UL: 1000 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 64mg UL 1000mg
15 mg (136% DV)
✅ 1.4× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 15mg UL 40mg
70 mcg (127% DV)
✅ 1.3× RDA — within safe limits 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.07mg UL 0.4mg
1 mg (43% DV)
✅ Within RDA (0.4× RDA of 2.3 mg) 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 1mg UL 11mg
Joint Construction Complex
3000 mg
Joint Lubrication Complex
1000 mg
Joint Support Complex
1000 mg

Other Ingredients

Dicalcium Phosphate Maltodextrin Gelatin Stearic Acid Magnesium Stearate Microcrystalline Cellulose Glycerin Silicon Dioxide Carob extract purified Water Pharmaceutical Glaze

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Dosage: Unlike regular joint supplements, you only have to take a single daily dose of Animal Flex. Easy. Potent. Effective. Just take a pack of Animal Flex with any meal during the day and you're set - doesn't matter which meal it is. That's it. As a "core" or foundational supplement, use Animal Flex daily - on both training and non-training days. No need to "cycle" it. Product Notes: If you're smart, don't just use Animal Flex when you got a problem. You can and should use to help prevent problems from arising in the first place. Think of Animal Flex as nutritional "insurance", like Animal Pak.

⚠️ Warnings & Precautions

Contains shellfish (crab/shrimp shell), soy. Made in a GMP facility on equipment that processes milk, soy, egg, peanuts, tree nuts, fish, shellfish, and wheat.

Warning: Exercise good judgment and keep this out of reach of children.

California Residents: Warning: Reproductive Harm - www.P65Warnings.ca.gov.

🧪 Formulation Notes

Slight tablet discoloration may occur. Rest assured, this is normal and happens when tablets and softgels touch during settling. Efficacy and potency are not affected.

Joint Construction Joint Lubrication Joint Support

Glucosamine Patented CMO Chondroitin MSM Hyaluronic Acid Flax

What Animal Flex Is Rock solid. No, we ain't talking about the thick slabs of meat that hang from your frame--those are easy to see, simple to assess. We're talking about your joints, bones, ligaments and other support structures that make lifting possible...The stuff you take for granted, what you can't see but can definitely feel when there's a problem. All too often, lifters focus only on building strength without thinking twice about the underlying support structure. Truth is, you are only as strong as your weakest link. If your weakest links are your joints, then you increase the risk of injury and that means you're out of the game. Now you can't afford that, can you? Didn't think so...

Additional Information

To keep it as fresh as possible, store this product in a cool, dry place, away from heat, moisture and sunlight. You know the drill.

EAC (Eurasian Union)

Plant US - #3001104500

Rock Solid The complete joint support stack

Product Details

UPC / SKU 0 39442 03052 8
DSLD Entry Date 2022-09-22
Product Type Other Combinations
Form Other (e.g. tea bag)
Brand Animal
DSLD ID 274584
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
148 Meta Analysis
82 Systematic Review
71 Rct
62 Clinical Trial
2 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Other
1 Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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