Amino Acids and BCAAs

L-Carni Shot - 12 x 80 ml.

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L-Carni Shot - 12 x 80 ml.

L-Carni Shot - 12 x 80 ml.

£12.85
Energy Shot - 12 x 80 ml.

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Energy Shot - 12 x 80 ml.

Energy Shot - 12 x 80 ml.

£8.20
Citrulline, Strawberry - 200g

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Citrulline, Strawberry - 200g

Citrulline, Strawberry - 200g

£7.27
Citrulline, Orange - 200g

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Citrulline, Orange - 200g

Citrulline, Orange - 200g

£7.27
Citrulline, Exotic - 200g

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Citrulline, Exotic - 200g

Citrulline, Exotic - 200g

£7.27
Citrulline, Mango - 200g

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Citrulline, Mango - 200g

Citrulline, Mango - 200g

£7.27
Beta-Alanine Endurance Max - 240 caps

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Beta-Alanine Endurance Max - 240 caps

Beta-Alanine Endurance Max - 240 caps

£6.48
Citrulline, Lemon - 200g

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Citrulline, Lemon - 200g

Citrulline, Lemon - 200g

£7.27
Beta Alanine, Raspberry Strawberry - 500g

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Beta Alanine, Raspberry Strawberry - 500g

Beta Alanine, Raspberry Strawberry - 500g

£7.54
Beta-Alanine Endurance Max - 500g

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Beta-Alanine Endurance Max - 500g

Beta-Alanine Endurance Max - 500g

£8.38
Beta-Alanine Endurance Max - 250g

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Beta-Alanine Endurance Max - 250g

Beta-Alanine Endurance Max - 250g

£4.38
Beta Alanine, Ice Fresh - 500g

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Beta Alanine, Ice Fresh - 500g

Beta Alanine, Ice Fresh - 500g

£8.68
Beta Alanine, Mango - 500g

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Beta Alanine, Mango - 500g

Beta Alanine, Mango - 500g

£7.54
Beta Alanine, Raspberry Strawberry - 250g

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Beta Alanine, Raspberry Strawberry - 250g

Beta Alanine, Raspberry Strawberry - 250g

£5.30
BCAA Max Support, Tropical - 500g

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BCAA Max Support, Tropical - 500g

BCAA Max Support, Tropical - 500g

£10.11
Beta Alanine, Mango - 250g

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Beta Alanine, Mango - 250g

Beta Alanine, Mango - 250g

£4.60
BCAA Max Support, Cola - 500g

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BCAA Max Support, Cola - 500g

BCAA Max Support, Cola - 500g

£8.79
Beta Alanine, Ice Fresh - 250g

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Beta Alanine, Ice Fresh - 250g

Beta Alanine, Ice Fresh - 250g

£4.60
BCAA Max Support, Lemon - 500g

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BCAA Max Support, Lemon - 500g

BCAA Max Support, Lemon - 500g

£10.11
BCAA Max Support, Lemon - 250g

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BCAA Max Support, Lemon - 250g

BCAA Max Support, Lemon - 250g

£5.57
BCAA 2:1:1 1000 Xtra Caps - 180 caps

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BCAA 2:1:1 1000 Xtra Caps - 180 caps

BCAA 2:1:1 1000 Xtra Caps - 180 caps

£8.16
BCAA Max Support, Orange - 500g

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BCAA Max Support, Orange - 500g

BCAA Max Support, Orange - 500g

£10.11
BCAA Max Support, Apple - 500g

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BCAA Max Support, Apple - 500g

BCAA Max Support, Apple - 500g

£10.11
Amino Complex - 400 tablets

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Amino Complex - 400 tablets

Amino Complex - 400 tablets

£18.31
BCAA Max Support, Cola - 250g

Sold out

BCAA Max Support, Cola - 250g

BCAA Max Support, Cola - 250g

£5.57

SERVICE REVIEWS

Read what our customers say about us...

★★★★★

Excellent

Great supplement selection

Ordered protein powder, vitamins and gummies from ModFlex and everything arrived quickly. The products are high quality and delivery was fast and reliable.

James T. • 2 days ago

Excellent wellness products

Bought collagen, multivitamins and health supplements for everyday use. Everything was packaged perfectly and arrived sooner than expected.

Sarah P. • 3 days ago

Fast delivery & genuine products

Picked up creatine, protein bars and vitamins from ModFlex. Great prices, genuine brands and excellent customer service throughout.

Daniel M. • 4 days ago

Amazing protein range

The whey protein selection is brilliant and the flavours taste amazing. Delivery was next day and everything arrived safely.

Chris W. • 5 days ago

Quality vitamins & minerals

Ordered magnesium, vitamin D and omega supplements. Really impressed with the quality and value for money.

Emma L. • 6 days ago

Reliable service every time

I’ve placed multiple orders with ModFlex now and every delivery has been quick and accurate. Great experience every time.

Ryan K. • 1 week ago

Excellent gym supplements

The pre-workout and creatine products are top quality. Great energy boost and fast UK delivery.

Michael P. • 1 week ago

Brilliant customer support

Had a question about which supplements to choose and the support team were really helpful. Very professional service.

Olivia R. • 1 week ago

Great value products

Prices are competitive and the supplements feel premium quality. Definitely ordering again soon.

Nathan S. • 8 days ago

Fast and secure delivery

Everything arrived well packaged and on time. Really impressed with how smooth the ordering process was.

Lauren D. • 9 days ago

Fantastic collagen products

The collagen supplements have been amazing and easy to use daily. Great results already after a few weeks.

Sophie M. • 10 days ago

Huge variety available

Love how many different health and fitness products are available on ModFlex. Easy website to shop from too.

Adam T. • 10 days ago

Best supplements online

Tried several supplement stores before and ModFlex has been the best by far for quality and service.

Jake H. • 11 days ago

Great gummies for kids

Ordered children’s multivitamin gummies and my kids actually enjoy taking them. Really happy with the purchase.

Rebecca P. • 12 days ago

Great value

Prices are really fair compared to other stores and the quality is still excellent.

Sarah W. • 4 days ago

Excellent women’s supplements

Bought women’s health vitamins and collagen support products. Great quality and fast shipping.

Hannah J. • 12 days ago

Smooth shopping experience

Website was easy to navigate and checkout was simple. Delivery updates were very helpful too.

Ethan C. • 13 days ago

Smooth vape experience

The vape juice I ordered has great flavour and a really smooth inhale. Very impressed.

Nathan W. • 3 days ago

Impressive protein flavours

Chocolate whey protein tastes great and mixes perfectly. Definitely one of the best proteins I’ve tried.

Ben F. • 2 weeks ago

Trusted supplement store

Very trustworthy company with quick delivery and genuine supplements. Will continue ordering from ModFlex.

Lucy A. • 2 weeks ago

Excellent overall service

From ordering to delivery, everything was smooth and professional. Highly recommend ModFlex for supplements and wellness products.

Tom G. • 2 weeks ago

Huge range for different gut issues

Really impressed with the variety of gut health supplements available on ModFlex. Found exactly what I needed for digestive support and overall gut health. Excellent quality and fast delivery.

Daniel R. • 3 weeks ago

L-Carni Shot - 12 x 80 ml.

Energy Shot - 12 x 80 ml.

Citrulline, Strawberry - 200g

Citrulline, Orange - 200g

Citrulline, Exotic - 200g

Citrulline, Mango - 200g

Beta-Alanine Endurance Max - 240 caps

Citrulline, Lemon - 200g

Beta Alanine, Raspberry Strawberry - 500g

Beta-Alanine Endurance Max - 500g

Beta-Alanine Endurance Max - 250g

Beta Alanine, Ice Fresh - 500g

Beta Alanine, Mango - 500g

Beta Alanine, Raspberry Strawberry - 250g

BCAA Max Support, Tropical - 500g

Beta Alanine, Mango - 250g

BCAA Max Support, Cola - 500g

Beta Alanine, Ice Fresh - 250g

BCAA Max Support, Lemon - 500g

BCAA Max Support, Lemon - 250g

BCAA 2:1:1 1000 Xtra Caps - 180 caps

BCAA Max Support, Orange - 500g

BCAA Max Support, Apple - 500g

Amino Complex - 400 tablets

BCAA Max Support, Cola - 250g

IMPORTANT INFORMATION