New
Whey by John's Killer Protein
Sold as “New - John's Killer Protein - Nighttime Blend. The Ideal Mix of 80% Slow Absorbing Casein & 20% Grass fed whey. Non-GMO, Soy & Gluten Free. Pure Protein Without sweeteners or Artificial Ingredients.”
Supports 21 goals and 58 benefits, based on 18 supplements and 37,599 published studies.
- Price
- $55 – $85
- Servings
- 36
- Price/serv
- $1.55 – $2.35
- Cheaper than
- 28%
- of Whey products
Supplement Facts
Serving size: 1 Scoop 25 g · 36 servings per container
| Calories | 92 | - |
| Total Fat | 1 g | 1% |
| Saturated Fat | 0 g | - |
| Cholesterol | 0 mg | - |
| Potassium | 95 mg | 3% |
| Sodium | 23 mg | 1% |
| Total Carbohydrates | 1 g | 1% |
| Dietary Fiber | 0 g | - |
| Sugars | 1 g | - |
| Protein | 21 g | - |
| Vitamin A | 40 IU | 1% |
| Calcium | 460 mg | 46% |
| Iron | 0.1 mg | 1% |
| Phosphorous | 313 mg | 31% |
| Magnesium | 24 mg | 6% |
| Alanine | - | - |
| Arginine | 639 mg | - |
| Aspartic Acid | 717 mg | - |
| Cystine | 1517 mg | - |
| Glutamic Acid | 131 mg | - |
| Glycine | 4296 mg | - |
| Histidine* | 348 mg | - |
| Isoleucine* | 526 mg | - |
| Leucine* | 985 mg | - |
| Lysine* | 1955 mg | - |
| Methionine* | 1657 mg | - |
| Phenylalanine* | 521 mg | - |
| Proline | 922 mg | - |
| Serine | 1884 mg | - |
| Threonine* | 1098 mg | - |
| Tryptophan* | 848 mg | - |
| Tyrosine | 250 mg | - |
| Valine* | 989 mg | - |
Evidence from published research
Goals
- Fitness9 benefits from 17 supplements
- Essential Health8 benefits from 14 supplements
- Cognition6 benefits from 11 supplements
- Stress & Mood5 benefits from 12 supplements
- Energy4 benefits from 15 supplements
- Hair & Skin4 benefits from 12 supplements
- Bone & Joint4 benefits from 10 supplements
- Longevity4 benefits from 10 supplements
- Cardiovascular4 benefits from 3 supplements
- Immune Support3 benefits from 14 supplements
- Growth & Development3 benefits from 12 supplements
- Weight Management3 benefits from 11 supplements
- Weight Gain3 benefits from 9 supplements
- Organ Function3 benefits from 7 supplements
- Detox3 benefits from 5 supplements
- Gut Health2 benefits from 7 supplements
- Men's Hormones2 benefits from 7 supplements
- Sleep2 benefits from 7 supplements
- Women's Hormones2 benefits from 6 supplements
- Sexual Health1 benefit from 4 supplements
- Fertility1 benefit from 2 supplements
Benefits
- Energy & FatigueStrong
From Alanine, Arginine, Aspartate, Glycine, Iron, L-Histidine, L-Methionine, L-Serine, L-Tyrosine, Lysine, Magnesium, Phenylalanine, Tryptophan
- VitalityStrong
From Alanine, Iron, Isoleucine, Vitamin A
- Pregnancy supportStrong
- Cell healthStrong
From Aspartate, L-Histidine, L-Methionine, L-Serine, Vitamin A
- Growth supportStrong
From Iron, L-Histidine, Lysine, Vitamin A
- Focus & concentrationStrong
From Arginine, Aspartate, Glycine, Iron, L-Serine, L-Tyrosine, Leucine, Phenylalanine, Tryptophan
- Oral healthStrong
From Calcium
- Healthy agingStrong
From Arginine, Calcium, L-Histidine, L-Methionine, L-Proline, L-Serine, Leucine, Lysine, Vitamin A
- Immune supportStrong
From Alanine, Arginine, Aspartate, Iron, Isoleucine, L-Histidine, L-Methionine, L-Proline, L-Serine, Leucine, Lysine, Magnesium, Vitamin A
- Eye healthStrong
From Vitamin A
- Mental clarityStrong
From Aspartate, Glycine, Iron, L-Serine, L-Tyrosine, Phenylalanine, Tryptophan
- ProductivityStrong
From Iron, L-Tyrosine
- Tissue repairStrong
From Arginine, Calcium, Isoleucine, Lysine
- Heart healthStrong
- Exercise recoveryStrong
From Alanine, Arginine, Aspartate, Glycine, Iron, Isoleucine, L-Histidine, L-Proline, Leucine, Lysine, Magnesium, Tryptophan
- Skin appearanceStrong
From Iron, L-Methionine, L-Proline, Vitamin A
- Mood balanceStrong
From Alanine, Aspartate, Glycine, Iron, L-Methionine, L-Serine, L-Tyrosine, Lysine, Magnesium, Phenylalanine, Tryptophan
- WellbeingStrong
From Glycine, Lysine, Magnesium, Phenylalanine, Tryptophan
- Workout performanceStrong
From Arginine, Aspartate, Iron, L-Tyrosine, Leucine
- Brain healthStrong
From L-Methionine, L-Serine, Phenylalanine
- Digestive supportStrong
From Glycine, L-Histidine, L-Methionine, Lysine, Magnesium
- Liver supportStrong
From Alanine, L-Methionine
- Nerve healthStrong
From Calcium, L-Histidine, L-Serine, Magnesium
- Nutrition sourceStrong
From Alanine, Aspartate, Isoleucine, L-Histidine, L-Methionine
- Vascular healthStrong
From Arginine
- Blood pressureStrong
- Gut healthStrong
- MetabolismStrong
From Alanine, Arginine, Aspartate, Isoleucine, L-Histidine, L-Methionine, L-Serine, Leucine, Lysine, Magnesium, Phenylalanine
- InflammationStrong
- Blood circulationStrong
From Arginine
- Nutrient uptakeStrong
- RelaxationStrong
From Glycine, Magnesium, Tryptophan
- Skin repairStrong
From Alanine, Arginine, L-Histidine, L-Proline, Leucine, Lysine, Vitamin A
- Muscle maintenanceStrong
From Alanine, Calcium, Isoleucine, L-Histidine, L-Serine, Lysine, Magnesium, Phenylalanine
- Protein sourceStrong
From Alanine, Isoleucine, L-Serine
- Blood sugarStrong
From Alanine, Isoleucine, Leucine, Magnesium
- Respiratory comfortStrong
From Vitamin A
- Skin healthStrong
From Glycine, Lysine, Magnesium, Phenylalanine, Vitamin A
- Muscle growthStrong
From Alanine, Aspartate, Isoleucine, L-Methionine, L-Proline, Leucine, Lysine
- Body compositionStrong
From Isoleucine, Leucine
- DetoxificationStrong
From Alanine, Aspartate, L-Methionine
- AntioxidantStrong
From L-Histidine, L-Methionine, Vitamin A
- Stress & AnxietyStrong
From Glycine, Tryptophan
- Hair & NailsStrong
From Alanine, Iron, L-Methionine, Lysine
- Muscle crampsStrong
- Stress resilienceStrong
From Aspartate, Glycine, Iron, L-Proline, L-Serine, L-Tyrosine, Phenylalanine, Tryptophan
- Illness recoveryStrong
- Joints & tendonsStrong
From L-Histidine, L-Proline, Lysine
- AlertnessStrong
From L-Histidine, L-Tyrosine, Phenylalanine
- LearningStrong
From L-Serine, L-Tyrosine, Phenylalanine
- Sleep qualityStrong
From Aspartate, Calcium, L-Serine, Magnesium, Phenylalanine, Tryptophan
- Motivation & confidenceStrong
From L-Tyrosine, Phenylalanine
- Joint comfortStrong
From Calcium, Glycine, L-Histidine, L-Methionine, L-Proline
- Hormone balanceStrong
From Alanine, Aspartate, L-Methionine, Magnesium
Explore the science behind this product
- Glycine20 benefits
- Magnesium19 benefits
- Arginine19 benefits
- Lysine19 benefits
- L-Serine19 benefits
- Alanine18 benefits
- Aspartate18 benefits
- Leucine18 benefits
- L-Methionine18 benefits
- Vitamin A17 benefits
- L-Histidine17 benefits
- Isoleucine17 benefits
- Phenylalanine17 benefits
- Iron16 benefits
- L-Proline14 benefits
- Tryptophan13 benefits
- Calcium12 benefits
- L-Tyrosine11 benefits