Amino Acids

The Amino Acids Collection offers a premium selection of essential and performance-driven amino acid supplements to support muscle recovery, endurance, and overall performance. Designed with science-backed ingredients, this range includes branched-chain amino acids (BCAAs), essential amino acids (EAAs), and recovery blends to help reduce muscle breakdown, accelerate repair, and promote growth.

 

Perfect for pre-workout energy, intra-workout endurance, or post-workout recovery, the Amino Acids Collection is your go-to for supporting optimal performance and staying energized throughout every stage of your fitness journey.

 

EFECTIV was the first brand in the UK to use DL185™, learn more here.

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EFECTIV® EAA Essential Amino Acids | 30 Servings | Muscle Recovery
NEW

EAA Essential Amino Acids | 30 Servings

Muscle Recovery

✓ 8g EAAs
✓ 6g BCAAs
£14.99£19.99
EFECTIV® Glutamine Powder | 60 Servings | Added Vitamin C
NEW

Glutamine Powder | 60 Servings

Added Vitamin C

✓ Muscle Recovery | Immune Support
✓ 190 kcal per bottle
£13.99£14.99
EFECTIV® MPS185 (with DL-185®) | 30 Servings | Muscle Builder
PRE-ORDER

MPS185 (with DL-185®) | 30 Servings

Muscle Builder

✓ 2000mg DL185™
✓ Muscle Accelerator
£39.99
Est. dispatch: 31 Mar 2026
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Frequently Asked Questions

What are amino acids and why are they important?

Amino acids are the building blocks of protein and play a key role in muscle repair, recovery, and growth. They are essential for supporting performance and overall health.

What is the difference between BCAAs and EAAs?

BCAAs (branched-chain amino acids) include leucine, isoleucine, and valine, which support muscle recovery and endurance. EAAs contain all nine essential amino acids required for muscle protein synthesis.

When should I take amino acid supplements?

Amino acids can be taken before, during, or after workouts to support performance, reduce fatigue, and improve recovery depending on your training goals.

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