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Description
Pregnenolone 25 mg, 90 C Biotics ResearchPregnenolone is an endogenous steroid hormone synthesized from cholesterol. As a parent hormone, pregnenolone can be converted to other hormones, including the sex hormones. For example, pregnenolone can be converted to progesterone, which can then be converted to DHEA, the precursor of androstenedion, the precursor to testosterone and estrone. Pregnenolone is also a neurosteroid having anxiolytic properties. It is found in high concentrations in the
Pregnenolone is an endogenous steroid hormone synthesized from cholesterol. As a parent hormone, pregnenolone can be converted to other hormones, including the sex hormones. For example, pregnenolone can be converted to progesterone, which can then be converted to DHEA, the precursor of androstenedion, the precursor to testosterone and estrone. Pregnenolone is also a neurosteroid having anxiolytic properties. It is found in high concentrations in the brain, where along with other neurosteroids, it impacts synaptic function, is neuroprotective, and enhances myelinization.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.6 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Great fit and washes well
Size: Large, Color: 3 Pack-black, Dark Gray, Khaki
The fit is average and they wash well
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Reviewed in the United States on May 9, 2026
★★★★★ 5
That they last.
Size: XX-Large, Color: 3 Pack-black, Dark Gray, Khaki
A good quality t-shirts. Very flexible and breathable.
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Reviewed in the United States on April 3, 2026
★★★★★ 4
Fabric is nice
Size: X-Large, Color: 3 Pack-black, Dark Gray, Sky Blue
I got these shirts for my friend , and he likes the fabric. The only thing is the neck shrinks so wash it in cold.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Good quality
Size: Large, Color: 3 Pack-black, Dark Gray, Navy Blue
Very soft and they look nice
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Pocket t shirts with pockets
Size: Large, Color: 3 Pack-white
Finally a t shirt with a pocket
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Reviewed in the United States on May 15, 2026