Collagen Active Blackberry and Cherry by ZHOU — Ingredients, Evidence & Safety

Product Label

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Label Data

15.1 Gram(s) Serving Size

25 Servings

Other Combinations Product Type

14% Evidence Coverage

Supplement Facts — Evidence Check

Calories

45 Calorie(s)

Total Carbohydrates

1 Gram(s) (1% DV)

Sodium

90 mg (4% DV)

Protein

10 Gram(s)

Vitamin C

90 mg (100% DV)

Pure Hydrolyzed Collagen Peptides

11 Gram(s)

📊 Market median: 20.0mg (931 products) 📚 233 studies (Tier A: 1, B: 90)

This product: 11mg

2:1:1 BCAAs

2500 mg

Other Ingredients

Malic Acid natural Black Berry flavor Cherry flavor other Natural flavors Trisodium Citrate enzymatically modified Stevia Fruit and Vegetable powder

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (99% of products) Structure/Function (95% of products) Nutrient (80% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested Use: Mix one (1) scoop (15g) into 8 oz of water before, during, or after exercise. Can also mix into your favorite juice, shake, or smoothie. Use only as directed.

Ready to use Mixes easily Water Shakes Before, during or after exercise

⚠️ Warnings & Precautions

Caution: Do not exceed recommended dose. Do not use if safety seal is damaged or missing.

Consult a physician before using this or any dietary supplement, especially pregnant or nursing mothers, children under 18, and individuals with a known medical condition.

Consult a physician before using this or any dietary supplement, especially pregnant or nursing mothers, children under 18, and individuals with a known medical condition. Keep out of reach of children.

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

🧪 Formulation Notes

Formulated to help support Joint flexibility Muscle recovery Exercise endurance Protein synthesis Bone strength Radiant skin Cellular health Muscle tone

Made with Non-GMO Ingredients Gluten free

0 g added sugars

With BCAAs + Vitamin C Berry and Cherry Natural flavors

Flexibility Strength Recovery

This product is packaged by weight, not volume. Settling of contents occurs over time.

19 Amino Acids Alanine Arginine Aspartic Acid Cystine Glutamic Acid Glycine Histidine Hydroxylysine Hydroxyproline Isoleucine Leucine Lysine Methionine Phenylalanine Proline Serine Threonine Tyrosine Valine Typical analysis of one serving collagen peptides.

Grass Fed Pasture Raised

Additional Information

Greatness by Nature For those who move

Store in a cool, dry place.

Lab Verified Made in the USA with Global Ingredients

#howizhou Facebook Instagram

Product Details

UPC / SKU 6 69191 52563 3

DSLD Entry Date 2021-06-23

Product Type Other Combinations

Form Powder

Brand ZHOU

DSLD ID 249959

Data Updated 2026-04-11

Research Evidence

281 Research Sources

54 Avg Quality Score

141 Meta Analysis

72 Systematic Review

45 Rct

18 Clinical Trial

2 Narrative Review

1 Other

1 Guideline

1 Openfda Safety

A Vascular closure devices for femoral arterial puncture site haemostasis

Meta Analysis The Cochrane database of systematic reviews 2016

PubMed DOI

B Effects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis

Meta Analysis Nutrients 2023

PubMed DOI

B Transepithelial versus epithelium-off corneal crosslinking for progressive keratoconus

Meta Analysis The Cochrane database of systematic reviews 2021

PubMed DOI

B Bisphosphonate therapy for osteogenesis imperfecta

Meta Analysis The Cochrane database of systematic reviews 2014

PubMed DOI

B Punctal occlusion for dry eye syndrome

Meta Analysis The Cochrane database of systematic reviews 2017

PubMed DOI

B Dressings and topical agents containing hyaluronic acid for chronic wound healing

Systematic Review The Cochrane database of systematic reviews 2023

PubMed DOI

B Efficacy of statins for osteoporosis: a systematic review and meta-analysis

Meta Analysis Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA 2017

PubMed DOI

B Drugs to reduce bleeding and transfusion in major open vascular or endovascular surgery: a systematic review and network meta-analysis

Systematic Review The Cochrane database of systematic reviews 2023

PubMed DOI

B Bisphosphonate therapy for osteogenesis imperfecta

Meta Analysis The Cochrane database of systematic reviews 2008

PubMed DOI

B Bisphosphonates for osteoporosis in primary biliary cirrhosis

Meta Analysis The Cochrane database of systematic reviews 2011

PubMed DOI

View all evidence for Collagen →