Shark Tank Season 13: Episode Guide & Ratings

Guest shark Emma Grede; a line of functional apparel and accessories; a healthy superfood product; a way to store jewelry when on the go; a New York fashion designer who wants to transform the way clothes are manufactured in America.

Guest shark Peter Jones; a one-of-a-kind custom song service; a work-from-home product that increases productivity; a mail-order meal service; an apparel company focused on helping clean the world's oceans.

A learning platform to empower students to reach their creative potential through art; an oat-based spread; a boozy spin on a wedding day essential; a fun and edible innovation designed to reduce single-use plastics; guest shark Daniel Lubetzky.

Guest shark Nirav Tolia; a solution to a problem for swimmers; a tool to help cat lovers find their perfect match; a product designed to encourage children to wash their hands; a beauty line inspired by a woman's African heritage.

An online wedding planning service; a gadget that prevents bedding from tangling, twisting and balling up; an unconventional way to avoid early morning meetings; a trendy clothing brand designed to inspire youth all over the world.

Nextdoor co-founder Nirav Tolia guest sharks; a healthy food delivery service; an online platform for couples about to tie the knot; a nutritious take on a classic dessert; an online tool to help off-duty firefighters make additional income.

Daniel Lubetzky guest sharks; an innovative cleaning alternative for every household; a reinvention of a childhood favorite; a surprising approach to skin care; an update on Dude Wipes.

A woman is committed to bringing smiles into every home with her magical designs; a product for keeping holiday ornaments safe; a personalized digital business; a product for helping children communicate with the North Pole; an update on Holibal.

An innovative fitness system with on-the-go simplicity; a kitchen gadget; an online self-care program for a different type of workout; a sea creature-inspired all-in-one product for hands-free device holding; an update on Legendary Burgers.

Guest shark Kevin Hart; a fun tool that takes snacking to the next level; a product made from space-age materials; an online social network that allows fans to have a real connection with their favorite celebrities and influencers.

Reality TV personality Peter Jones; a tool for cleaning quickly and easily; a healthier version of a favorite indulgence; a stylish men's apparel line; a problem-solving wearable design; an update on Quevos.

An easy-to-use organic skin care product line born from a personal need; confidence-boosting swimwear; a convenient tool that helps combat an annoying problem; a jewelry brand made from a unique recycled material; an update on Bunch Bikes.

A portable tool that instantly turns any standard dumbbell into a dynamic workout; a product to help soothe anxiety; a device that allows for blowing out birthday candles without spreading germs; a chicken coop creation built by Amish craftsmen.

Good American CEO Emma Grede guest judges; a line of beauty products formulated for melanin-rich skin; a product to help eliminate diaper odor; a line of products made from an ancient superfood; a way to help new moms during breastfeeding.

All-natural personal care products; a customizable fashion design for sports fans; support system exclusively for women; Nigerian immigrants celebrate their African heritage with their children's fashion clothing line; an update on Touch Up Cup.

A portable product meant for beach hangs; an all-in-one meal prep system to help cooks stay organized; a portable and private workspace design; a product for bringing joy to new couples; an update on Chapul Cricket Bars.

A plant-based natural hair care line intentionally crafted for multicultural young men; a solution to help pet parents keep their dogs calm during loud events; a healthy snack made from an ancient superfood; a former athlete combines art and play.

Guest judge Emma Grede; a healthy alternative to bacon; a product designed to aid a favorite childhood activity; an adaptive clothing line with a mission to increase comfort for those struggling due to a disability; a product designed for dancers.

An entrepreneur shows his take on a drawing tool for artists; equipment designed to keep one's dog mentally and physically fit; a productivity tool which helps professionals; a custom sweet treat design; Daymond John is updated on Tenikle.

A product designed to keep your cat stimulated; a product used for potty-training; an entrepreneur presents his measuring tool for cutting hair; an inclusive product line providing aid to minor injuries; Mark Cuban gets an update on "Trophy Smack".

A convenient new style of eating authentic Korean food; a product designed to help with one's wellness routine; a take on a common cooking tool; a version of a sports medicine product specifically designed for athletes; an update on Souper Cubes.

Treats utilizing recycled vegetable waste; a lighting product to help one look their best online; a hydrating beverage filled with antioxidants and made from a common desert plant; a fashion accessory; an update on Dino Don; guest shark Emma Grede.

Cosmetics to help clear up imperfections; a water sports apparel brand; a product designed to keep dogs hydrated during any excursion; a solution to drinking a beverage while fishing; an update on Doughp.

A line of health products using nature's most powerful superfood; an online marketplace designed to help athletes cash in on their fame; an all-in-one total body fitness tool; a plant-based approach to a fast food favorite; Kevin Hart guest sharks.