I also take vitamin c and iysine with the proline.

I also take vitamin c and iysine with the proline.  Read Less

I take this with the esther vitamin c as well.

I take this with the esther vitamin c as well.  Read Less

Have had no issues with the product, seems to beworking.

Have had no issues with the product, seems to beworking.  Read Less

Liked that the product came on time

Liked that the product came on time  Read Less

Thank you bulk supplements for putting a product out that is effective both physically and cost wise.

Thank you bulk supplements for putting a product out that is effective both physically and cost wise.  Read Less

Seems fine , mixes fine , good cost.

Seems fine , mixes fine , good cost.  Read Less

Shipping is always fast, i like the resealable bag and it is also very sturdy.

Shipping is always fast, i like the resealable bag and it is also very sturdy.  Read Less

In any case, i have now added proline (bs) into the mix (do your own research).

In any case, i have now added proline (bs) into the mix (do your own research).  Read Less

I only take the supplement every morning and in a pre-workout drink twice a week.

I only take the supplement every morning and in a pre-workout drink twice a week.  Read Less

Sometimes i mix in sone of bulksupplements potassium citrate powder to help with hydration and it works like a charm.

Sometimes i mix in sone of bulksupplements potassium citrate powder to help with hydration and it works like a charm.  Read Less

As i've come to expect from bulksupplements, excellent

As i've come to expect from bulksupplements, excellent  Read Less