

Bestseller
3.67/5.0 3 Reviews
MAG AM + PM
Daytime + Nighttime Magnesium
Magnesium is an essential mineral involved in over 300 biochemical reactions, yet many people are deficient.
Transparent Labs Mag AM + PM provides a highly bioavailable blend of four premi... View Ingredient Breakdown
Bestseller
Magnesium is an essential mineral involved in over 300 biochemical reactions, yet many people are deficient.
Transparent Labs Mag AM + PM provides a highly bioavailable blend of four premium magnesium forms—ATA Mg®, Magtein®, Sucrosomial® Magnesium, and Magnesium Bisglycinate—to support brain health, muscle function, sleep quality, and overall wellness.
Unlike conventional magnesium supplements, this dual-phase formula ensures optimal absorption without digestive discomfort, making it ideal for daily use.
No Artificial Sweeteners
No Artificial Coloring
Gluten-Free and Non-GMO
How Much Magnesium Should I Take Per Day? | You should consume at least the reference daily intake (RDI) of all vitamins as consistently as possible. Thankfully, Mag AM + PM is designed to provide over 100% of the RDI in a daily serving. |
Does Magnesium Need to Be Taken With Calcium for Proper Absorption? | Not necessarily. While calcium is necessary for magnesium absorption, the body tightly regulates blood calcium levels. Calcium deficiency is quite rare since bones serve as a sizable reservoir of calcium. Moreover, many forms of magnesium are readily absorbed without co-ingesting calcium. Nevertheless, you can take a calcium supplement or eat calcium-rich food with your AM or PM dose of Mag AM + PM. |
When is the Best Time to Take Magnesium? | For the most part, magnesium supplements can be taken whenever it is most convenient for you. If you’re taking magnesium for general health and longevity benefits, it’s best to take it with a meal or shortly before. If you’re consuming a magnesium form known to cause laxation (citrate or oxide), split the doses throughout the day to avoid stomach upset. When in doubt, follow the directions on the label. |
Why Does Magnesium Cause Digestive Upset? | Certain forms of magnesium can cause digestive upset and diarrhea primarily due to poor bioavailability. Unabsorbed magnesium creates an osmotic effect, drawing water into the intestine. Mag AM + PM is formulated for superior absorption, limiting the digestive issues associated with poor bioavailability. |
ATA Mg® | 700 mg | ATA Mg® (Magnesium N-Acetyl Taurinate) is an innovative, patented form of magnesium produced by combining magnesium with acetyl-taurine, a natural metabolite of taurine. The acetylation of taurine facilitates greater magnesium transport across cell membranes, making magnesium N-acetyl taurinate one of the most intriguing yet underappreciated forms of supplemental magnesium [4].
In addition to being highly bioavailable, magnesium N-acetyl taurinate is a popular subject of recent research, evaluating its impact on cardiovascular function, nervous system function, ocular/vision health, and skeletal muscle recovery. [5, 6, 7]. Preliminary studies are promising and suggest that this specific form of magnesium helps regulate neurotransmitter activity and calm the nervous system [8]. |
Magtein® | 2,000 mg | Magtein® is an innovative, clinically studied magnesium salt that combines magnesium with threonic acid, a naturally occurring metabolite of ascorbic acid (vitamin C). Magnesium L-threonate is distinct from other forms of magnesium in that it has superior bioavailability across the blood-brain barrier; thus, it increases magnesium levels in the brain and cerebrospinal fluid more effectively than other forms of magnesium [9, 10, 11].
The increase in brain magnesium concentrations after taking magnesium L-threonate is consistently associated with improved synaptic density and plasticity in the hippocampus, which is critical for learning and memory [12, 13, 14]. Studies also indicate that this form of magnesium can support neurological health and function through multimodal mechanisms of action (e.g., enhancing mitochondrial density in neurons and bolstering glial cells) [15, 16, 17]. |
Sucrosomial® Magnesium | 600 mg | Sucrosomial® magnesium is the result of nanotechnology advances in recent years that led to the creation of “sucrosomes,” which are cell-like matrices comprised of phospholipids and sucrose esters. The sucrosome protects the encapsulated magnesium ions in a protective layer that passes through the gastrointestinal tract more efficiently, minimizing the degradation that often occurs with other forms of supplemental magnesium [18].
The phospholipid-based coating facilitates absorption into the bloodstream, making it more efficacious [19]. Another advantage of Sucrosomial® magnesium is that it can be taken in large doses without causing adverse GI effects. |
Magnesium Bisglycinate Chelate | 600mg | One of the most bioavailable forms of magnesium is magnesium bisglycinate—a chelated form of magnesium where the mineral is bonded to glycine, an amino acid. This specific form is noted for its superior absorption and minimal gastrointestinal side effects compared to other forms, such as magnesium oxide [20].
The enhanced absorbability of magnesium bisglycinate can be attributed to glycine acting as a transport molecule, facilitating magnesium passage through the intestinal wall. As a result, a greater proportion of ingested magnesium is absorbed into the bloodstream, thereby increasing overall bioavailability. |