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Soylent (meal replacement)

Soylent (meal replacement) is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Soylent (meal replacement) rather than just read about it. In short: Soylent is a brand of meal replacement powders and shakes produced by Starco Brands, Inc. The brand was founded as Soylent Nutrition, Inc. in 2013 and is headquartered in Los Angeles, California.

Soylent (meal replacement) — main illustration
Soylent (meal replacement) — illustration

Key takeaways

  • Soylent (meal replacement) belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Soylent (meal replacement) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Soylent (meal replacement) from memory before moving on to harder problems.

Reference excerpt

Soylent is a brand of meal replacement powders and shakes produced by Starco Brands, Inc. The brand was founded as Soylent Nutrition, Inc. in 2013 and is headquartered in Los Angeles, California. The company developed a following initially in Silicon Valley and received early financial backing from Andreessen Horowitz and GV. In 2021, Soylent announced that it had become profitable starting in 2020. In 2023, Starco Brands acquired the company.

Name Soylent is named after a food in Harry Harrison's 1966 science fiction novel, Make Room! Make Room! In the book, most types of "soylent" are made from soy and lentils, hence the name of the product, a combination of "soy" and "lent". The word also evokes the 1973 film adaptation, Soylent Green, in which the eponymous food is made from human remains. Rob Rhinehart, the founder, has said he chose the name, with its morbid associations, to pique curiosity and deeper investigation.

History

Founding, incorporation, and crowdfunding (2013) In January 2013, American software engineer Rob Rhinehart purchased 35 chemical ingredients, including potassium gluconate, calcium carbonate, monosodium phosphate, maltodextrin, and olive oil, all of which he deemed necessary for survival, based on his readings of biochemistry textbooks and U.S. government websites. Over the course of the next two months, he adjusted the proportions of the ingredients and further refined the formula to counter various health issues that arose. Rhinehart claimed a host of health benefits from the drink and noted that it had greatly reduced his monthly food bill, which fell from about US$470 to $155, also mentioning reduced time spent preparing and consuming meals, which ultimately provided him greater control over his nutrition. Later in 2013, Rhinehart and three fellow engineers, Matt Cauble, John Coogan, and David Renteln, who had been working on other startup ventures while facing financial constraints in Silicon Valley, co-founded Soylent together as a four-person team, eventually leading to a crowdfunding campaign on Tilt that raised about $1.5 million in preorders.

Early operations and launch (2013–2015) Rhinehart's blog posts about his experiment attracted attention on Hacker News, which detailed how operations began for Soylent Nutrition, Inc. in April 2014, using a relatively small $500 system to ship the first $2.6 million worth of product. In January 2015, Soylent received $20 million in Series A round funding, led by the venture capital firm Andreessen Horowitz.

Growth (2015–2022) In 2017, the company raised $50 million in venture funding, led by GV, bringing its total funding to $74.5 million. Later that year, Rhinehart stepped down as CEO, naming Bryan Crowley to that position, while Rhinehart stayed on as chair. In 2021, Soylent announced that it had become profitable starting in 2020. During this period, the company introduced new ready-to-drink products alongside its original powdered formula, diversifying its offerings to meet growing consumer demand. By the end of the 2010s, Soylent had become one of the leading brands in the meal replacement and nutrition beverage market in the United States.

Acquisition and recent developments (2023-present) In 2023, Starco Brands acquired Soylent, its third acquisition in six months. In 2024, Starco reported that Soylent made a profit of $7.8 million.

Distribution Soylent was available for purchase and shipment only within the United States until June 15, 2015, when it began shipping to Canada. In October 2017, Canada disallowed further shipments due to a failure to meet food regulations on meal replacements; shipments to Canada resumed in 2020. In July 2017, 7-Eleven stores in and around Los Angeles became the first offline venues to sell Soylent. By April 2018, the product was sold in over 8,000 U.S. 7-Elevens and was available at Walmart, Target, Kroger, and Meijer. By 2021, over 28,000 retail stores carried Soylent.

Health effects The makers of Soylent claim it contains the nutrients necessary for a healthy lifestyle. Some people have experienced gastrointestinal problems from consumption of Soylent, particularly flatulence.

Lead and cadmium content On August 13, 2015, As You Sow filed a notice of intent to pursue a lawsuit against the makers of Soylent, claiming that the company was in breach of California's Proposition 65 for not adequately labeling its product given the levels of lead and cadmium present in the drink. Although Soylent contains levels of lead and cadmium far below the national safety levels set by the FDA, it does contain 12 to 25 times the level of lead and 4 times the level of cadmium permitted in California without additional labeling. A lawyer who had worked on settlements of Proposition 65 suits described the case as "alarmist", as the levels are well below FDA limits of what is allowed in food products. However, as Soylent is marketed as a complete meal replacement, many customers consume the drinks three times a day, equating to 36 to 75 times the lead and 12 times the level of cadmium without the Prop 65 label. Soylent's website displays the Proposition 65 warning required by California. Soylent Nutrition, Inc. published the position that the levels of heavy metal content in Soylent "are in no way toxic, and Soylent remains completely safe and nutritious". The company also published an infographic and spreadsheet based on an FDA study of heavy metal content in common foods, comparing two selected example meals to servings of Soylent with a similar amount of caloric intake.

… excerpt ends here. Continue reading the full article.

Illustrations

Soylent (meal replacement) illustration
Soylent (meal replacement): A Soylent package, along with the powder and resulting drink
A Soylent package, along with the powder and resulting drink

Worked examples

Example 1 — a first encounter with Soylent (meal replacement)

Start with the simplest possible case. Write down what Soylent (meal replacement) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Soylent (meal replacement) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Soylent (meal replacement) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Soylent (meal replacement)

In research
Soylent (meal replacement) appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Soylent (meal replacement) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Soylent (meal replacement) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Dietary supplements, Food and drink companies established in 2013, Meal replacements, so understanding it makes those chapters shorter.
In everyday life
Look for Soylent (meal replacement) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Soylent (meal replacement) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Soylent (meal replacement) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Soylent (meal replacement) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Soylent (meal replacement) in simple terms?

Soylent is a brand of meal replacement powders and shakes produced by Starco Brands, Inc. The brand was founded as Soylent Nutrition, Inc. in 2013 and is headquartered in Los Angeles, California.

Why does Soylent (meal replacement) matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Soylent (meal replacement)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Soylent (meal replacement).

Tags

  • Dietary supplements
  • Food and drink companies established in 2013
  • Meal replacements
  • Products introduced in 2013
  • Vegan brands
  • Vegan companies of the United States
  • Vegan cuisine

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