Not everything this site found is a gap worth flagging negatively — lot codes reportedly printed on bottles are worth understanding as a genuine, if modest, transparency signal.
Lot codes reportedly printed on bottles, which buyers can reference for customer service and return tracking, are noted directly by this site as a positive transparency signal — distinct from the undisclosed ingredient amounts and guarantee-terms inconsistency documented elsewhere.
If you order, keeping your bottle's lot code accessible alongside your order confirmation is worth doing, since it may be useful for any customer-service or return conversation.
Read the actual return instructions at checkout, not just the headline guarantee claim.
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