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The Quantum Health Super Lysine+ / Advanced Formula Lysine+ Immune from Quantum is engineered to deliver results you can feel.
If recovery is a priority, this BCAA supplement offers a focused amino acid profile.
Quantum's BCAA supplement supports muscle recovery and reduces exercise-induced fatigue.
A practical addition to your daily wellness routine.
Suitable for vegetarians, so you can supplement confidently on a plant-inclusive diet.
Priced competitively, offering solid value without cutting corners on quality.
Typically ranges from $20–$24 — a competitive price point for the US market.
A well-rounded offering from Quantum that checks the right boxes for most users.
The brand behind this product — their story and what they stand for.
US-based supplement brand offering amino acid supplements.
Understand which fitness goals this product is best suited for.
General Health
A solid addition to your daily wellness routine, supporting overall nutrition and vitality.
Muscle Gain
Supports muscle growth and recovery when combined with resistance training and a protein-rich diet.
Track how the price has changed over the last 90 days on Amazon.com.
Step-by-step usage instructions so you get the most out of every serving.
Mix 1 scoop with 400–500ml of cold water.
Sip during your workout (intra-workout) or immediately after training.
Can also be taken between meals on rest days for recovery support.
If you already consume enough protein (1.6–2g/kg body weight), BCAAs may offer diminishing returns.
See how this product compares to similar options in its category.
| This Product | Sports Research | Pure Encapsulations | THORNE | |
|---|---|---|---|---|
| Price | $18.49 | $19.95 | $15.50 | $52.00 |
| Per Serving | - | - | - | - |
| Servings | — | — | — | — |
| Lab Tested | ✗ | ✓ | ✓ | ✓ |
| Rating | 4.6 ★ | 4.5 ★ | 4.8 ★ | 4.2 ★ |
Common questions about this product — answered clearly and honestly.
Yes, this product is vegetarian-friendly. It does not contain any non-vegetarian ingredients.
As of our last check, this product does not have publicly listed third-party lab testing. Look for brands that offer Trustified, NABL, or Labdoor certifications for verified purity.
Sports Research
Sports Research Double Strength L-Theanine Supplement - Suntheanine Softgels for Focus, Relaxation & Alertness - Non-Drowsy Support Made with Coconut Oil, Non-GMO & Gluten Free - 200mg, 60 Count
Pure Encapsulations
Pure Encapsulations L-Lysine - Essential Amino Acid Supplement for Immune Support & Gum, Lip Health* - with L-Lysine HCl - 90 Capsules
THORNE
THORNE - Amino Complex - Clinically-Validated EAA and BCAA Powder for Pre or Post-Workout - Promotes Lean Muscle Mass & Exercise Recovery* - Berry - NSF Certified for Sport - Dairy-Free - 30 Servings
THORNE
THORNE - Glycine - Supports Relaxation, Stress Management, Detoxification & Healthy Muscle Function* - Amino Acid Supplement - Third-Party Certified - Gluten, Dairy & Soy-Free - 250 Capsules
In-depth guides and articles to help you make a more informed choice.
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