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Complement

Complement Essential Multivitamin for Plant-Based Diets

Health & Wellness$$$
92Outstanding

QuickRatey Score

Composite of certifications, ingredient analysis, and sustainability practices.

Certifications

VeganNon-GMOClean Label Project Certified

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Customer Rating

4.8 (1,250)
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Best for

Best for vegans and vegetarians who require a concentrated, filler-free liquid supplement to bridge specific nutritional gaps like B12 and Omega-3s.

AI Score Review

Complement Essential Multivitamin for Plant-Based Diets is the best for vegans seeking high-potency nutrients like B12, K2, and D3 in a clean, third-party tested spray format.

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Score Breakdown

labor
88
sourcing
95
environment
94
transparency
92
animal welfare
100

Each pillar is independently scored from public certifications, ingredient/material sourcing, and brand disclosures, then averaged into the composite QuickRatey Score above.

In-Depth Review

The Complement Essential Multivitamin for Plant-Based Diets is the definitive Health & Wellness solution for individuals who need targeted nutrient support without unnecessary fillers. This specialized liquid formula provides the eight critical nutrients often lacking in vegan diets, ensuring optimal brain and body function without excess supplementation.

Who it's for

This supplement is designed for people who prioritize ethical consumption and precision nutrition.

  • Strict vegans who need reliable sources of Vitamin B12 and D3.
  • Plant-based athletes looking for bioavailable Omega-3s (DHA/EPA) from algae.
  • Health-conscious individuals who prefer liquid sprays over large pills or capsules.
  • Families seeking a clean-label supplement free from synthetic binders and glazes.

Key features & specs

FeatureDetail
Nutrient FormLiquid spray and dropper
Target NutrientsB12, D3, K2, DHA, EPA, Iodine, Selenium, Zinc
SourceMicroalgae, Lichen, and mineral salts
Bottle Size60 ml (1-month supply)
OriginFormulated and manufactured in the USA
PackagingGlass bottle with recyclable sprayer top

How it compares

When evaluated against standard daily multivitamins, Complement Essential Multivitamin for Plant-Based Diets stands out by excluding common 'filler' vitamins like Vitamin C or A, which most plant-based eaters already consume in abundance. It focuses strictly on the 'gap' nutrients, whereas competitors often include 20+ ingredients that can cause nutrient competition or toxicity over time.

Compared to individual supplement stacks, this all-in-one liquid replaces up to five different bottles, making it both more convenient and cost-effective for those managing a rigorous vegan nutrition profile in 2026.

How to use it

  1. Shake the bottle gently before each use to ensure the oil and nutrients are well-mixed.
  2. Pump the spray directly into your mouth once or twice daily as directed.
  3. Take the supplement with a meal containing some healthy fats to maximize the absorption of D3 and K2.
  4. Store the glass bottle in a cool, dark place or the refrigerator to maintain the potency of the Algal oil.
  5. Consistency is key; aim to take it at the same time every morning to establish a routine.
"The peace of mind I get knowing my B12 and Omega levels are covered without swallowing ten different pills is absolutely worth the price." — Verified buyer

Sustainability & ethics

Complement emphasizes transparency by using third-party testing for every batch to ensure purity from heavy metals. The brand utilizes glass packaging to reduce plastic waste and sources its Omega-3s from indoor-grown microalgae, which avoids the heavy metal contamination and ecosystem disruption associated with fish-based oils. Their commitment to the plant-based community extends to carbon-neutral shipping initiatives.

Pro tip

If you find the taste of the algae oil too strong, spray it directly onto a piece of toast or into a morning smoothie; the nutrients remain just as effective when consumed with food.

Frequently asked questions

Is Complement Essential Multivitamin for Plant-Based Diets worth it?

Yes, it is worth it because it combines high-quality Algal DHA/EPA and B12 in one product, saving you from buying multiple expensive supplements. The cost-per-nutrient is significantly lower than individual premium brands.

Does this supplement work for kids?

While designed for adults, it can be used for children in adjusted dosages under the guidance of a pediatrician. The clean ingredients make it a safer choice than many sugary gummy vitamins.

How does it compare to synthetic vitamins?

Complement uses bioavailable forms like Methylcobalamin (B12) and Vitashine D3, which are more easily absorbed than cheaper synthetic alternatives. This ensures your body actually utilizes the nutrients rather than excreting them.

Can I use this if I am not 100% vegan?

Absolutely, this is an excellent choice for 'flexitarians' who have reduced their meat intake and may have developed nutrient gaps. It provides a clean safety net for anyone lacking Omega-3s or Vitamin D.

Pros

  • The liquid spray format is ideal for those who have difficulty swallowing large pills.
  • It provides a precise blend of only the nutrients typically missing in plant-based diets.
  • Third-party lab results are readily available to verify purity and potency standards.

Cons

  • The price point is higher than traditional tablet multivitamins.
  • The natural algae flavor may be slightly strong for users with sensitive palates.

Key Facts

Brand
Complement
Category
Health & Wellness
QuickRatey Score
92/100
Price Range
$$$ (≈ $45)
Avg Rating
4.8/5 (1250 reviews)
origin
California, USA
material
Liquid/Oil
packaging
Recyclable glass
supply duration
30 days
size or capacity
60ml
Certifications
Vegan, Non-GMO, Clean Label Project Certified

🌱 Sustainability

Glass-heavy packaging with minimal plastic; Algal oil is sustainably farmed to prevent overfishing and ocean depletion.

🧪 Ingredients & Materials

Contains Algal Oil (DHA/EPA), Vitamin D3 from Lichen, Methylcobalamin, and Vitamin K2 as MK-7; no synthetic colors or artificial flavors.

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What Reviewers Say

"Complement offers a streamlined approach to vegan nutrition that prioritizes quality over quantity."
The Good Trade4.7
"A standout choice for the eco-conscious consumer looking for a supplement that matches their values."
Byrdie4.5
"One of the most effective ways to ensure adequate intake of B12 and Vitamin D without animal products."
Healthline4.8

Frequently Asked Questions

Is Complement Essential Multivitamin for Plant-Based Diets by Complement ethically made?+

Yes. Complement Essential Multivitamin for Plant-Based Diets earns an QuickRatey QuickRatey score of 92/100, backed by third-party certifications including Vegan, Non-GMO, Clean Label Project Certified. Complement Essential Multivitamin for Plant-Based Diets is the best for vegans seeking high-potency nutrients like B12, K2, and D3 in a clean, third-party tested spray format.

What certifications does Complement Essential Multivitamin for Plant-Based Diets hold?+

Complement Essential Multivitamin for Plant-Based Diets holds the following certifications: Vegan, Non-GMO, Clean Label Project Certified. These independent verifications cover sourcing, animal welfare, environmental impact, and ingredient safety.

How sustainable is Complement Essential Multivitamin for Plant-Based Diets?+

Glass-heavy packaging with minimal plastic; Algal oil is sustainably farmed to prevent overfishing and ocean depletion.

What are the key ingredients or materials in Complement Essential Multivitamin for Plant-Based Diets?+

Contains Algal Oil (DHA/EPA), Vitamin D3 from Lichen, Methylcobalamin, and Vitamin K2 as MK-7; no synthetic colors or artificial flavors.

How much does Complement Essential Multivitamin for Plant-Based Diets cost?+

Complement Essential Multivitamin for Plant-Based Diets is priced in the $$$ range for health & wellness. Visit the retailer links above for current pricing.

Where can I buy Complement Essential Multivitamin for Plant-Based Diets?+

Complement Essential Multivitamin for Plant-Based Diets is available from the brand's official website and major retailers. The product page above lists every verified retailer we track.

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