🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

3.3 Gram(s) Serving Size
30 Servings
Other Combinations Product Type
33% Evidence Coverage

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
Protein
2 Gram(s)
Vitamin A
300 mcg (33% DV)
Vitamin C
60 mg (67% DV)
📊 Market median: 20.0mg (931 products) 📚 233 studies (Tier A: 1, B: 90)
This product: 2500mg
30 mg
📊 Market median: 200.0mg (358 products) 📚 9 studies (Tier A: 0, B: 2)
This product: 30mg

Other Ingredients

natural Mandarin Orange flavor natural Chamomile flavor Silica 100% Bovine Collagen

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (92% of products) Nutrient (22% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Directions: Adults mix one (1) scoop (3.3 g) once daily with your favorite beverage.

⚠️ Warnings & Precautions

As a reminder, discuss the supplements and medications that you take with your health care providers.

Do not accept if seal is broken.

Keep out of the reach of children.

Caution: If you are pregnant, nursing, or taking medication, have a medical condition or planning a surgery, consult a doctor before using this product.

Stop using and consult your doctor if any adverse reactions occur.

🧪 Formulation Notes

Chill out with L-theanine Tri-layer approach incorporating Vitamins C & A

Reduce depth of wrinkles & enhance skin elasticity Increase skin collagen by 60%

Yes Certified gluten-free by GFCO.org

No GMOs, yeast or wheat No Soy, milk or salt No Artificial colors, flavors or sweeteners No Preservatives or magnesium stearate

Types I & III Grass-fed collagen

Certified gluten-free

Verisol beauty from within

100% bovine collagen, BSE-free.

This product has been manufactured at a GMP Registered facility.

Additional Information

Yes Recyclable packaging Yes Manufacturing supports wind power

Randomized, double-blind, placebo-controlled studies with daily intake of 2.5 grams Verisol collagen in women 35-55 years (measured skin elasticity at 4 weeks) and in women 45-65 years (measured eye wrinkle volume at 4 weeks and skin collagen enhancement at 8 weeks). Study results compared Verisol collagen to placebo. Individual results may vary.

New look

Our pledge of integrity Authenticity Cleanliness Freshness Consistency Accuracy

Color variation is natural for this product.

Store in a dry place between 59 degrees-86 degrees F.

Contents packaged by weight, not volume. Some settling may occur.

Certified B Corporation GF Certified Gluten-free

Product Details

UPC / SKU 0 15794 05068 1
DSLD Entry Date 2020-04-23
Product Type Other Combinations
Form Powder
Brand Country Life
DSLD ID 217008
Data Updated 2026-04-11

Research Evidence

37 Research Sources
53 Avg Quality Score
22 Rct
10 Systematic Review
3 Meta Analysis
1 Clinical Trial
1 Openfda Safety
B Examining the effect of L-theanine on sleep: a systematic review of dietary supplementation trials
Systematic Review Nutritional neuroscience 2026
B The effects of L-theanine consumption on sleep outcomes: A systematic review and meta-analysis
Meta Analysis Sleep medicine reviews 2025
B The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness
Rct Nutritional neuroscience 2010
B Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial
Rct Nutrients 2019
B The Role of Supplements and Over-the-Counter Products to Improve Sleep in Children: A Systematic Review
Systematic Review International journal of molecular sciences 2023
B Effects of Tea (Camellia sinensis) or its Bioactive Compounds l-Theanine or l-Theanine plus Caffeine on Cognition, Sleep, and Mood in Healthy Participants: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Meta Analysis Nutrition reviews 2025
B Effect of Alpha-S1-Casein Tryptic Hydrolysate and L-Theanine on Poor Sleep Quality: A Double Blind, Randomized Placebo-Controlled Crossover Trial
Rct Nutrients 2022
B Effect of L-theanine on selective attention in a traffic-related reaction task in sleep-deprived young adults: a double-blind placebo-controlled, crossover study
Rct Nutritional neuroscience 2025
B The combined effects of L-theanine and caffeine on cognitive performance and mood
Rct Nutritional neuroscience 2008
B Acute effects of tea constituents L-theanine, caffeine, and epigallocatechin gallate on cognitive function and mood: a systematic review and meta-analysis
Meta Analysis Nutrition reviews 2014
View all evidence for L Theanine →

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