Thread: Rlipoic Acid
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Old 06-16-2013, 12:52 PM
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mrsD mrsD is offline
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mrsD mrsD is offline
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Join Date: Aug 2006
Location: Great Lakes
Posts: 33,508
15 yr Member
Lightbulb

It is probably still good. Those dates are not always reflective
of spoilage.

Oils...they are the most likely to go bad. Aspirin products, too.
Vit C will oxidize with time. Antioxidants will eventually pick up oxygen and show it somehow.

The old R-form would polymerize and form a sticky non-absorbable chain. This new one is even more heat stable
than the old one. Moisture could be a problem and that would leave visible signs. I put extra moisture preserving packs in all my supplements. I don't throw them away unless they are "old".
You can recharge them with a hair dryer on low heat

If the capsules are not discolored or clumped inside the bottle is probably still good.
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