Related Clues:

• Seaweed extract
• Bacteria's treat
• Petri dish contents, perhaps
• Gelling agent from seaweed
• Antiquing aid
• Ripening substance
• Edible seaweed
• It produces wrinkles
• -
• Seaweed
• Teen follower?
• New-___
• Food-thickening agent
• Seaweed gel
• Petri dish stuff