Product information and availability checked 28 October 2026

The best Soylent alternative depends on what you want from an everyday meal. You might prefer a different taste, want to avoid sucralose or soy ingredients, need more protein or fibre, or be comparing cost and convenience. Difficulty buying your usual Soylent can be another reason to switch.

Rootana is our top recommendation if you want a complete, oat-based breakfast or lunch without sucralose, stevia or monk fruit. Its mix of oats, pea protein and flaxseed makes it a compelling place to start. Below, we compare the main alternatives by ingredients, nutrition, price and preparation, and explain who each suits best.

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Our recommended alternative

Rootana Real Food Shake

A complete oat-based meal with pea protein and flaxseed. Gently sweetened with coconut sugar.

400 calories20g protein8g fibre

27 vitamins and minerals. Vegan.
No sucralose, stevia or monk fruit.

Visit Rootana

US Original, per 102g serving. [1–3]

Soylent alternatives at a glance

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Figures are per stated serving prepared with water where required, or per bottle. They are not per scoop or per 100g. Flavours, countries and formula versions can differ. *Ka’Chava’s published guidance describes a 240-calorie serving, so it is not a calorie-for-calorie replacement for a 400-calorie meal. [2, 6, 11, 13–15]

Why Soylent can be difficult to buy

On 28 October 2026, Soylent’s US Original Complete Meal drink page was marked out of stock. Its Original powder page said available inventory was being prioritised for existing subscribers and invited other shoppers to register for a restock notification. The powder notice therefore described restricted ordering, with subscriber inventory prioritised. [6, 7]

Soylent’s parent company, Starco Brands, also reported supply constraints involving difficulty obtaining product from its main supplier in its filing for the six months ended 30 June 2026. [8]

Availability differs between products, flavours, subscriptions and retailers. Check the specific item and delivery estimate before ordering. If you already have a delayed order, confirm its status and your next subscription charge with Soylent.

If your usual Soylent is unavailable, Rootana is a practical alternative to try for your next breakfast or lunch. You get a convenient meal powder with an oat-based recipe and no sucralose, stevia or monk fruit. Those features give you a reason to choose it for your regular routine, beyond the immediate need for a replacement. [1, 3–5]

What makes a good Soylent alternative

We compared the amount of food in a serving, protein and fibre, ingredient sources, sweetening, preparation and price. We give particular weight to a useful meal-sized portion and avoiding high-intensity sweeteners, because those are central to Rootana’s approach. That explains our recommendation; it does not establish clinical superiority.

A 150-calorie protein drink, a 240-calorie shake and a 400-calorie meal serve different purposes. Likewise, a powder may work well at your desk but be less convenient than a bottle when you have no water or shaker. Start with the job you need your meal to do, then compare products on that basis.

1 Rootana our best overall Soylent alternative

Rootana makes a convincing everyday replacement for Soylent because it combines a substantial meal with ingredients you can recognise and a gently sweet flavour. Whether you need breakfast before work or lunch between meetings, it gives you a straightforward way to prepare a balanced meal without cooking. [1, 3, 5]

A complete meal with clear nutritional amounts

The current US Original panel lists 400 calories, 20g protein, 44g total carbohydrate, 14g fat and 8g fibre per 102g serving. The formula also supplies 27 vitamins and minerals. This gives you a clear starting point for planning a meal, rather than assessing it only by its protein content. [1, 2]

Your appetite and energy needs still matter. A 400-calorie portion may suit one person’s lunch and be too small for another. You can adjust the quantity or have food alongside it; changing the powder amount changes the nutrients as well as the calories.

View the full US Original nutrition panel

Official label for the US Original formula used in this comparison. Serving size 102g. Other flavours and markets can differ.

Oats and pea protein with flaxseed and sunflower oil

Oat flour supplies the main carbohydrate base. Pea protein provides the principal protein source, with golden milled flaxseed and sunflower oil contributing to the fat profile. Flaxseed supplies the plant omega-3 fat ALA. The formula is fortified with vitamins and minerals and does not use maltodextrin. [3, 5]

That ingredient combination is a reason to choose Rootana if you prefer an oat-based meal to Soylent’s soy-based approach. It is a preference about the recipe, rather than a claim that soy protein is inherently inferior. Pea protein isolate and added micronutrients help deliver Rootana’s nutritional profile within a convenient serving.

No sucralose stevia or monk fruit

Rootana avoids sucralose, stevia, monk fruit, aspartame and acesulfame K, and uses coconut sugar for sweetness. This is especially relevant if the taste of high-intensity sweeteners is what puts you off other shakes. The intended flavour is gently sweet and oat-led, although taste is personal. [4, 5]

Rootana uses coconut sugar for sweetness. US Original contains 12g total sugars, including 11g added sugars, per serving. It is a choice for people who prefer coconut sugar to high-intensity sweeteners. If you are limiting added sugar, factor the labelled amount into your day. [2]

A practical plant based option

Rootana is vegan and made without dairy or soy ingredients. The current US product page lists Original and Dark Chocolate. Choose the flavour you are most likely to enjoy regularly, and check its own ingredients and nutrition panel. [1, 4]

Gluten suitability is flavour-specific. Rootana’s FAQ identifies Dark Chocolate as gluten-free and Original as not gluten-free. Check the current pack for your market, including allergen and cross-contact information, rather than assuming the whole range has the same status. [4]

Why we would choose Rootana

Rootana costs more than some mainstream powders and requires mixing with water. Huel Black supplies more protein per 400 calories, while a ready-to-drink product is more convenient when you cannot prepare a shake. If minimising sugar is your main priority, compare the full labels before choosing.

For the everyday meal we are looking for here, Rootana brings the most appealing combination together: an oat-based recipe, plant protein, fibre and gentle sweetness without high-intensity sweeteners. If those are your priorities too, it is the alternative we recommend trying first.

Choose your Rootana flavour

2 Huel for more protein or bottled convenience

Huel is a strong alternative when your priority is protein or a choice of formats. Black Edition powder provides 40g protein in a 400-calorie meal, twice the protein in the US Rootana Original serving compared here. Its US store lists both flavoured powders and an Unflavored & Unsweetened option. [2, 11]

The distinction between versions matters. Flavoured Black Edition recipes such as Vanilla contain steviol glycosides from stevia; the Unflavored & Unsweetened formula does not list them. Choose the specific version according to your sweetness preference. [12]

For people replacing Soylent bottles, Huel Ready-to-drink is a closer match in preparation: it supplies 400 calories and approximately 20–22g protein depending on flavour, without a shaker or added water. Check the bottle’s ingredients separately from the powder. [13]

Choose Huel if higher protein or bottled convenience comes first. Choose Rootana if you prefer an oat-based powder with coconut-sugar sweetness and no stevia, sucralose or monk fruit.

3 KaChava for a broader ingredient blend

Ka’Chava combines plant proteins with fruit and vegetable ingredients, mushrooms, probiotics and digestive enzymes. It advertises 25g protein, while its published serving guidance describes 240 calories. The ingredient list includes coconut flower nectar and lo han guo fruit extract, also known as monk fruit. [14–16]

It may appeal if you want that broader ingredient selection in a smoothie. A longer ingredient list alone does not establish a better result, and a 240-calorie serving supplies less energy than a 400-calorie Soylent or Rootana meal. If you add milk, fruit or nut butter, include those additions when comparing nutrition and cost.

Choose Ka’Chava if the additional plant blends are a priority. Choose Rootana if you want a straightforward 400-calorie meal without monk fruit.

How the cost compares

Compare the price of an equivalent meal before judging value. The following US prices are regular one-time product prices observed on the official stores, excluding shipping, tax and temporary promotions. Each serving provides 400 calories. [1, 11]

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Rootana costs more than Huel Black Edition, but price is only useful alongside what you get for it. Here, you are choosing a complete oat-based meal with no sucralose, stevia or monk fruit. If that recipe is what you have been looking for, Rootana offers a clear reason to spend a little more on the meal you will use regularly.

Rootana advertises a 15% subscription saving. Applied to the listed $64.99 pouch, that is approximately $55.24, or $3.95 per meal. Compare subscription prices with subscription prices, and review the final delivery cost, quantity and renewal terms at checkout. [1, 5]

Buying a Soylent alternative in the UK

Soylent’s shipping information says it ships directly within the US and Canada, with international orders handled through its partner Big Apple Buddy. UK shoppers should therefore check the full import and delivery cost, as well as stock, rather than comparing a US shelf price directly with a UK order. [9]

Rootana offers UK purchasing in pounds as well as US purchasing in dollars. Use the local storefront and the label for the product supplied to you. The dollar prices and US Original nutrition panel in this article should not be treated as a UK price quote or a substitute for the UK pack. [1, 5]

How to switch from Soylent to Rootana

Start with one flavour and follow its pack instructions. Measure the powder by weight for an accurate serving, especially if your old scoop holds a different amount. Add cold water first, then the powder, close the shaker securely and shake thoroughly. Rootana’s FAQ suggests 500ml water; adjust the water to your preferred texture. [4]

Try it with water before adding other ingredients so you can assess the flavour and consistency. Milk, fruit or nut butter can change the taste, but they also change the calories and nutrients. Extra water changes the thickness without changing the amount of food in the serving. [18]

Start with one pouch and use it for the meal you most often struggle to prepare. Once you have found your preferred flavour and consistency, a subscription can make it easier to keep your next meals on hand while reducing the price per serving. [1, 5]

Frequently asked questions

Assessment and suitability

These recommendations come from Rootana’s review of identified product versions and published product information. We have not personally tested these products for this article. We favour a practical meal-sized serving, clear nutritional amounts and ingredients that match our stated preferences. These criteria do not establish clinical superiority.

Sources

Official product information and company filings checked on 28 October 2026. Prices and stock can change. Nutritional comparisons refer to the identified products and serving sizes.

[1] Rootana Real Food Shake product page

[2] Rootana Original US nutrition panel

[3] Rootana ingredients and nutritional information

[4] Rootana FAQs

[5] Rootana official homepage and subscription information

[6] Soylent Original Complete Meal drink

[7] Soylent Original Complete Meal powder

[8] Starco Brands Form 10-Q for the period ended 30 June 2026

[9] Soylent shipping information

[10] Soylent explanation of its use of sucralose

[11] Huel US Black Edition product page

[12] Huel US Black Edition ingredients by flavour

[13] Huel US Ready-to-drink product page

[14] Ka’Chava nutrition overview

[15] Ka’Chava guidance on meals and calories

[16] Ka’Chava ingredients

[17] Soylent explanation of allulose and sucralose in its shakes

[18] Rootana guide to adjusting a shake