🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 47% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

46 Gram(s) Serving Size
29 Servings
Other Combinations Product Type
47% Evidence Coverage

Supplement Facts — Evidence Check

Calories
180 Calorie(s)
Total Fat
3.5 Gram(s) (5% DV)
Cholesterol
50 mg (18% DV)
Total Carbohydrates
12 Gram(s) (4% DV)
Protein
24 Gram(s) (47% DV)
Vitamin A
800 IU (16% DV)
Vitamin C
12 mg (20% DV)
80 IU (20% DV)
✅ Within RDA (0.1× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.002mg UL 0.1mg
12 IU (40% DV)
✅ Within RDA (0.5× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 8.040000000000001mg UL 1000mg
0.3 mg (20% DV)
✅ Within RDA (0.2× RDA of 1.2 mg) 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 0.3mg
0.34 mg (20% DV)
✅ Within RDA (0.3× RDA of 1.3 mg) 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 0.34mg
4 mg (20% DV)
✅ Within RDA (0.3× RDA of 14 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 4mg UL 35mg
0.4 mg (20% DV)
✅ Within RDA (0.3× RDA of 1.3 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 0.4mg UL 100mg
80 mcg (20% DV)
✅ Within RDA (0.2× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.08mg UL 1.0mg
1.2 mcg (20% DV)
✅ Within RDA (0.5× RDA of 0.0024 mg) 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.0012mg
60 mcg (20% DV)
✅ 2.0× RDA — within safe limits 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.06mg
2 mg (20% DV)
✅ Within RDA (0.4× RDA of 5 mg) 📚 1 studies — no high-quality reviews
RDA 5mg This product: 2mg
Calcium
286 mg (29% DV)
Iron
4 mg (23% DV)
283 mg (28% DV)
✅ Within RDA (0.4× RDA of 700 mg) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 283mg UL 4000mg
30 mcg (20% DV)
✅ Within RDA (0.2× RDA of 0.15 mg) 📚 243 studies (Tier A: 4, B: 133)
RDA 0.15mg This product: 0.03mg UL 1.1mg
86 mg (22% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 86mg
3 mg (20% DV)
✅ Within RDA (0.3× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 3mg UL 40mg
10 mcg (14% DV)
✅ Within RDA (0.2× RDA of 0.055 mg) 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.01mg UL 0.4mg
0.4 mg (20% DV)
✅ Within RDA (0.4× RDA of 0.9 mg) 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 0.4mg UL 10mg
0.8 mg (40% DV)
✅ Within RDA (0.3× RDA of 2.3 mg) 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 0.8mg UL 11mg
40 mcg (33% DV)
✅ 1.1× RDA — within safe limits 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.04mg
21 mcg (28% DV)
✅ Within RDA (0.5× RDA of 0.045 mg) 📚 2 studies — no high-quality reviews
RDA 0.045mg This product: 0.021mg UL 2mg
Sodium
105 mg (4% DV)
Potassium
190 mg (5% DV)
2500 mg
📊 Market median: 1000.0mg (212 products) 📚 12 studies (Tier A: 0, B: 3)
This product: 2500mg
1786 mg
📊 Market median: 420.0mg (227 products)
Median 420.0mg This product: 1786mg
1539 mg
📊 Market median: 500.0mg (143 products)
This product: 1539mg
15 mg
📊 Market median: 200.0mg (136 products) 📚 3 studies — no high-quality reviews
This product: 15mg
📊 Market median: 200.0mg (198 products) 📚 6 studies — no high-quality reviews
This product: 10mg
Cinnamon
10 mg
Papain
5 mg
3.8 mg
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 3.8mg

Other Ingredients

Whey Protein concentrate Maltodextrin Soy Protein isolate Flaxseed Non-Dairy Creamer L-Glutamine L-Arginine Natural and Artificial flavors Calcium Caseinate Milk Protein isolate Vitamin and Mineral Blend Micellar Casein Milk Protein concentrate Carrageenan Oat Fiber Medium Chain Triglycerides Corn Starch Acesulfame Potassium Sucralose Bromelain Cinnamon Alpha Lipoic Acid Whey Protein Isolate dried Egg White Papain

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (98% of products) Structure/Function (87% of products) Nutrient (16% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

DIRECTIONS: For adults, blend one (1) scoop (46 g) of powder with 8 oz. of cold water or nonfat milk. Mix in your Precision Engineered shaker or a blender and drink immediately for best results. You can drink Precision Engineered Syntha Phase any time during the day when you need complete protein support, especially when you may not be able to ingest protein as often as you’d like. Increase or decrease the amount of liquid added to achieve desired consistency.

Use in conjunction with an intense daily exercise program and a balanced diet including an adequate caloric intake.

⚠️ Warnings & Precautions

Not intended for use by persons under the age of 18. Keep out of reach of children.

Do not use if seal under cap is broken or missing.

Contents are sold by weight. Some settling may occur.

NOTICE: Use this product as a food supplement only. Do not use for weight reduction.

Contains milk, egg and soy ingredients.

WARNING: Not intended for use by pregnant or nursing women. If you are taking any medications, planning any medical procedure or have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

🧪 Formulation Notes

24 g Protein with High Quality Whey for Muscle & Strength*

97% Lactose-Free

Contains milk, egg and soy ingredients.

No Wheat, No Fish.

Syntha Phase Features: Over 4 grams of naturally occurring BCAAs from protein to help support protein metabolism* Isoleucine 1.2 g Leucine 2.3 g Valine 1.3 g 24 grams of Protein with high quality whey to support exercise recovery* Amino Acids Glutamine and Arginine to provide the fuel your body needs to get the most from your workouts* Instantized Whey Protein is a fast digesting protein that supports muscle mass and strength*

Additional Information

Amino Acids (approximate values) per serving (46 g): L-Alanine 1,002 mg L-Arginine 2,428 mg L-Aspartic Acid 2,534 mg L-Cysteine 423 mg L-Glutamic Acid 5,510 mg L-Glycine 542 mg ****L-Histidine 561 mg ****L-Isoleucine 1,315 mg ****L-Leucine 2,350 mg ****L-Lysine 1,964 mg ****L-Methionine 498 mg ****L-Phenylalanine 887 mg L-Proline 1,444 mg L-Serine 1,315 mg ****L-Threonine 1,573 mg ****L-Tryptophan***** 372 mg L-Tyrosine 777 mg ****L-Valine 1,315 mg ****Essential Amino Acids *****L-Tryptophan is naturally occurring, not added.

Synergistic Nutritional Support

Store at room temperature.

PROD. #31237 B64642 05A

25 Essential Vitamins & Minerals

NATURALLY & ARTIFICIALLY FLAVORED

Precision Engineered has pioneered the manufacture of premium sports nutrition supplements. Our commitment to quality is the highest in our industry. Every product undergoes rigorous analysis for purity, potency, safety and freshness. We guarantee it.

QA QUALITY ASSURED

Syntha Phase is designed for superior nutritional support. A combination of 25 essential vitamins and minerals with whey protein provide nutritional support for your workouts.* Eliminates the need for stacking because Syntha Phase contains all of the nutrients you need in one easy-to-use nutritional supplement.

Product Details

UPC / SKU 7 66443 31237 6
DSLD Entry Date 2016-07-25
Product Type Other Combinations
Form Powder
DSLD ID 63063
Data Updated 2026-04-11

Research Evidence

21 Research Sources
52 Avg Quality Score
13 Rct
4 Meta Analysis
2 Systematic Review
2 Clinical Trial
A Alpha-lipoic acid for diabetic peripheral neuropathy
Systematic Review The Cochrane database of systematic reviews 2024
B Efficacy and Safety of the Combination of Palmitoylethanolamide, Superoxide Dismutase, Alpha Lipoic Acid, Vitamins B12, B1, B6, E, Mg, Zn and Nicotinamide for 6 Months in People with Diabetic Neuropathy
Rct Nutrients 2024
B Alpha Lipoic Acid Supplementation and Iron Homeostasis: A Comprehensive Systematic Review and Meta-Analysis of Randomized Controlled Clinical Trials
Meta Analysis International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition 2024
B Effectiveness of alpha-lipoic acid in patients with neuropathic pain associated with type I and type II diabetes mellitus: A systematic review and meta-analysis
Meta Analysis Medicine 2023
C The effects of alpha-lipoic acid supplementation on glucose control and lipid profiles among patients with metabolic diseases: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Metabolism: clinical and experimental 2018
C A systematic review and meta-analysis of α-lipoic acid in the treatment of diabetic peripheral neuropathy
Meta Analysis European journal of endocrinology 2012
C Oral Alpha Lipoic Acid Treatment for Symptomatic Diabetic Peripheral Neuropathy: A Randomized Double-Blinded Placebo-Controlled Study
Rct Endocrine, metabolic & immune disorders drug targets 2020
C A randomized, double-blind, placebo controlled study to evaluate the effect of alpha-lipoic acid on inhibition of ADP-and collagen-induced platelet aggregation ex vivo in diabetic neuropathy patients on gabapentin or pregabalin
Rct Journal of postgraduate medicine 2024
C Ranking Alpha Lipoic Acid and Gamma Linolenic Acid in Terms of Efficacy and Safety in the Management of Adults With Diabetic Peripheral Neuropathy: A Systematic Review and Network Meta-analysis
Systematic Review Canadian journal of diabetes 2024
C Effect analysis of tanshinone IIA sulfonate sodium combined with a-lipoic acid in patients with diabetes peripheral neuropathy.
Rct Pakistan journal of pharmaceutical sciences
View all evidence for Alpha Lipoic Acid →

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