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Restore Advance XR

product on market Capsule GNC Pro Performance Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Magnesium and zinc are supported by moderate evidence for supporting muscle function and hormonal balance during recovery. The PM Matrix and Anabolic Maximizer components have limited research regarding their specific efficacy for performance. Overall, the formula utilizes a combination of well-studied minerals and proprietary blends with varying levels of evidence.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Restore Advance XR
Open Full PDF View on NIH DSLD →
Details

Label Data

4 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

60 mg (15% DV)
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
30 mg (200% DV)
2.7× RDA — within safe limits 263 studies (A:6, B:134)
Anabolic Maximizer with OT2
PM Matrix

Other Ingredients

Gelatin Cellulose Hydrogenated Vegetable Oil Titanium Dioxide Mica Artificial Colors
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

DIRECTIONS: As a dietary supplement, take 4 capsules prior to bedtime.

Warnings & Precautions

If you are taking medication, under the age of 18, or have a medical condition, consult a physician before using this product.

This product is not to be taken by pregnant or lactating women. If you are taking medication, under the age of 18, or have a medical condition, consult a physician before using this product.

WARNING: For adult use only at bedtime. This product is not to be taken by pregnant or lactating women. If you are taking medication, under the age of 18, or have a medical condition, consult a physician before using this product.

WARNING: For adult use only at bedtime.

Do not use in conjunction with alcoholic beverages, when driving a vehicle, or while operating machinery.

KEEP OUT OF REACH OF CHILDREN.

Formulation Notes

GNC's Anabolic Maximizer contains leucine that is technology enhanced to provide immediate and sustained release of key anabolic building blocks.*

Extended Anabolic PM Formula Featuring D-Aspartic Acid, Melatonin, L-Theanine & Mucuna for Nighttime Support*

Extended Anabolic PM Formula Featuring D-Aspartic Acid, Melatonin, L-Theanine & Mucuna for Nighttime Support* Immediate & Sustained 6 Hour Extended Release Anabolic Leucine*

No Sugar, No Artificial Flavors, Sodium Free, No Wheat, No Gluten, No Dairy, Yeast Free.

Additional Information

Leucine is the key BCAA shown to impact muscle protein synthesis.*

These breakthrough products are designed to deliver immediate and sustained release of ingredients to help maintain benefits throughout your workout, day or night.

Nitrogen needs increase during training, and if nitrogen levels are low, your body pulls from muscle stores which can result in catabolism, poor performance and longer recovery.

Key Minerals for Protein Synthesis & Muscle Function*

The PM Matrix was designed to promote a sense of relaxation and support restful sleep with meaningful amounts of L-theanine and melatonin.*

Leucine, a key branched chain amino acid, is one of the primary nutrients in protein responsible for anabolic benefits. With the introduction of the unique, sustained-release technology, now muscle fueling leucine is released for up to six hours!

OT2 OPTIMAL TIMING TECHNOLOGY(TM)

Daily

Recovery

CODE 984511 KNG

Conforms to USP <2091> for weight. Meets USP <2040> disintegration.

Sustamine(TM) Rehydrate, Replenish, Recover Sustamine(TM) is a trademark of Kyowa Hakko Bio Co., Ltd.

Store in a cool, dry place.

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ACTUAL SIZE {capsule}

GNC COMMITMENT TO QUALITY For more than 77 years, GNC has been the leader in the development and manufacture of dietary supplements and is committed to producing the most superior products. We use only the highest quality ingredients manufactured under the strictest quality controls.

GNC GUARANTEE If you are not 100% completely satisfied, return the unused portion of the product with your receipt to a GNC store within 30 days. Our trained sales staff will either refund your purchase price or, if you prefer, assist you in finding a replacement product to help you LIVE WELL.

+When used in conjunction with an exercise program.

NEW

Metadata

Product Details

DSLD Entry Date2015-04-24
Product TypeOther Combinations
FormCapsule
DSLD ID43997
Data Updated2026-04-11
Research

Research Evidence

849
Research Sources
56
Avg Quality
450
Meta Analysis
152
Rct
137
Systematic Review
73
Clinical Trial
11
Regulatory Source
7
Other
7
Guideline
3
Openfda Safety
2
Cochrane Review
2
Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008 PubMed DOI
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019 PubMed DOI
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021 PubMed DOI
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.