SPRING SALE | UP TO 60% OFF | CODE: SALE
SHOP NOW

Sorry, this product is currently out of stock. Add it to your wishlist to receive a back in stock email notification.

 

Other customers purchased instead

100% D-Aspartic Acid Powder

Important amino acid that occurs naturally in the body

  • Vegetarian
  • Vegan
  • Gluten Free
GBP

FREE UK delivery over £45

Quantity:

( 0 item is in your basket items are in your basket )

 

Spring SALE | Up to 60% off | Code: SALE

Save across your favourite products, plus use code SALE to save an extra 5% at basket.
Shop Now

Download our App and opt-in to notifications for exclusive offers

Download on the App StoreGet it on Google Play

Buy Now Pay Later

Home Delivery

FREE on orders over £45. Delivered in 1-3 days.

Live Chat

Average connection time 25 secs

Average connection time 25 secs

Customer Reviews

Overall Rating : 4.14 / 5 (66 reviews)
  • 32 5 star reviews
  • 22 4 star reviews
  • 6 3 star reviews
  • 1 2 star reviews
  • 5 1 star reviews
See all reviews
 

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of Myprotein.

Baby Muscles

I am very shocked by most of the reviews, You are all suffering the discomfort of working out to build up your body but dear babies don't like the taste! Really riduculous. This is a good suppliment and it worked for me, however I found reducing the dose as suggested to 3g a day improved the effectiveness dramatically. I am guessing that it needs tuning to your body weight and metabolism. I never put on weight no matter what or how much I eat so I guess I have a high metobolic rate. I mixed this with WHEAT GRASS which also makes me feel alive. Neither mix that well but for the kids out there try adding some sharp lime cordial to the mix. I quite like the sharp taste and it actually compliments the wheat grass. I tried upping the dose and it ceased to work at all so I really think you should come from a lower dose until you find the right level. As somoeone suggested give it a rest too so your body can adjust. Try 7days on 4 days off or 8 days on 5 off. It started working for me after a dose or two but only when I reduced the amount. I used digital scales to get the ideal dose, then found a spoon with the same dose to make it easy to mix. I only took it once a day in the morning. I would think that you would have to give it a chance and stop taking other stuff that might interfere with it. Always when you try something new dont try 3 things at once as you will never know what is doing what or which one is good. Some products detract when used together and have a negetive effect if combined. As for crying over the taste, having a bad temper and taking it out on the missus and then going and pumping 160KG of steel, you guys make me laugh!
Goes Well With:
Wheat Grass

Was this helpful?

Excellent stuff!

I've never used a test booster before but felt like over the last few years I haven't really been making a huge deal of progress in terms of weight and strength increases so I wanted to give it try. I didn't change anything to my diet or use any other different supplements so I believe this really did help make some changes!! I used this for 2 weeks on and 1 week off for simplicity rather than the 12on/5off. Firstly, the taste the first time is awful but after about 2-3 days you get used to it. I would just neck it down with water. I actually quite like the taste now! It doesn't mix too well and can get stuck in your throat but after 2-3 minutes it sorts itself out. Also, I found that the first day I tried this WOW did I feel energized, but nothing like a caffine buzz, it felt a lot more natural. It does give you a drive that makes you want to lift. I also already suffer from some mild acne, but I can't say this supplement lead me to having any more spots. I also found the best time to take it was pre workout, about 30-40 minutes before and in the mornings on days off. Overall over an 8 week period of bulking, with creatine + eating 500+cals per day: Weight: 170.4 to 176.8 (obviously some fat/water weight gain, but I have been stuck around 173 for a long time) A lot people stating that I look bigger, and have definitely improved my overall shape My Deadlift has gone from 130kg x 5 to 155 x 5 (personal best) General strength has gone up from all other lifts Huge extra motivation to lift! It is not by any means a miracle supplement, but for me it did work and has helped me break out of a plateau.
Goes Well With:
Creatine, good diet, sleep and whey protein

Was this helpful?

Reboot your MOJO

Having read positive reviews and being 45 I thought I'd give this stuff a whirl. I have to say I'm very impressed. In the gym my strength and endurance are up and recovery time is down. At home my libido is up and belly fat is going down. I have one serving in the morning with creatine and glutamine and another in the afternoon. I'm feeling slightly invincible right now ooh Raah!

Was this helpful?

Stick with it

Despite some of the reviews stating otherwise, this is the best one for mixing into water or adding to your protein shakes. Careful with the dosage, the most effective is 3.12g per day but 3g will do it. Stick with it, you will see results especially in certain areas as you get older (if you catch my drift)... Mixes well, tastes fine, not unpleasant, will buy again and again.
Goes Well With:
Water Protein shake

Was this helpful?

Why pay for expensive?

Why should you pay for expensive testo booster? This is a main ingredient that is used an proved to work. Good quality, no taste, works for sure!
Goes Well With:
Ecdysterone

Was this helpful?

Good product

I was a bit skeptic about it at first but it seem to be working well so far, definitely helped with cutting fat and gaining muscles as well as energy at the gym and libido outside the gym. I actually like the unflavored 'flavor', seem as some people complain about the 'acidic flavor', for me it taste slightly lemony acidic. Id recommend 3g daily dose for the first cycle to see how it effects you, I personally find 7g dose the most effective.
Goes Well With:
BCAA

Was this helpful?

D aspartic acid

Quite good doesn't mix extremely well and tastes a bit bitter but saying that I've noticed a big difference in my strength in the gym lifting heavier and lasting longer would def recommend this product to people in there mid to late 30s

Was this helpful?

Best product for gains

Read a lot of good hype about D Aspartic Acid. Boosts your natural test levels but as much as 48% in studies. To be honest I haven't been disappointed. Mix it up with my creatine and L-glutamine in the morning and see the gains come. The study suggests that after 10-12 days your test returned to normally that's why. You cycle it with a week off! Recommended to anyone! Stack with beta edysterone
Goes Well With:
Beta edysterone, creatine and L-Glutamine

Was this helpful?

Good product. Becarful with the measurement.

Great product has worked for me. If your not using scales to weigh this out then be careful as one scoop can be as little as 1.5g. You'd have to pack this in tight to the scoop to get anywhere near 3.5g.
Goes Well With:
ZMA

Was this helpful?

Tastes like lemonade without lemons

This is an interesting one. I have been using this for just over a week now and I have definitely started to notice a slight raise in libido and aggression at the gym. Nothing massive yet but still worth it so far. As for the taste, the first time I tried it I wasn't too ecstatic, but with all sups, you get used to it. It tastes like lemonade if someone took the lemon flavour out... if that makes any sense at all!
Goes Well With:
A barbell

Was this helpful?