I've read some of the 1 start reviews claiming it's just coloured water - is it?

Vitamin B12 does not taste of anything. People are used to taking vitamins that taste of berries or cherries or are sweetened. They are tasting the additives in other products. We don't add anything, Bioactive B12 is just pure Vitmain B12.

How is the product preserved if you don't add any preservatives?

We protect our products using Miron violet glass, which blocks harmful light but allows beneficial violet, UVA, and infrared rays. This unique light filtration slows decay, enhancing the longevity and potency of Bioactive B12 without preservatives.

How quickly can I expect to see results from Bioactive B12?

While individual results vary, many people have commented on improvements in their energy levels in a very short space of time. If you are suffering from the effects of a B12 deficiency, it's very safe to take a therapeutic dose to begin with.

3000mcg seems quite high compared to the recommended daily amount, why is this?

The recommended amount is extremely low. Vitamin B12 is an incredibly safe vitamin with no upper toxicity level set, so there's no risk and you cannot over-supplement with Vitamin B12, especially if you have a known B12 deficiency.

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Bioactive B12

Product ID: 79156424

Details

Brand
Nature
Diet type
Vegan
Flavour
Unflavoured
Item form
Liquid
Primary supplement type
Vitamin B12

💧3000mcg dual bioactive B12 per 1ml

⏱️Sublingual fast absorption in 30s

🛡️UV-proof glass for max potency

€ 45.27

Duties & taxes included

In stock

Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Unlock your energy with Nature’s purest B12 boost!

PURE CLEAN FORMULA - Only 3 ingredients—vegan, GMO-free, allergen-free, with zero additives or preservatives.
DUAL FORM POWER BOOST - 3000mcg Methylcobalamin + Adenosylcobalamin for instant bioavailability—no conversion needed.
RAPID SUBLINGUAL DELIVERY - Hold drops under tongue for 30 seconds to bypass digestion and maximize absorption.
CLINICALLY TRUSTED QUALITY - Made in FDA-registered, GMP & ISO-certified UK facility with practitioner guidance recommended.
PREMIUM PROTECTION PACKAGING - Miron UV-proof glass bottle locks in potency and freshness for 50 days of daily use.

Nature Provides B12 Liquid delivers a potent 3000mcg dose of dual bioactive Vitamin B12 (Methylcobalamin and Adenosylcobalamin) in a fast-absorbing, sublingual liquid form. Packaged in UV-protective glass, this ultra-pure, vegan-friendly formula supports energy metabolism, nervous system health, and immune function with clean, allergen-free ingredients. Each 50ml bottle offers a convenient 50-day supply, crafted in a GMP and FDA-registered UK facility for assured quality.

Specifications

ASIN	B07H31BFRB
ASIN	B07H31BFRB
Age Range Description	Adult
Allergen Information	Contains: Egg Free, Gluten Free, Lactose Free, Peanut Free, Wheat Free
Benefits	Digestive Health Support, Energy Management, Metabolism Improvement
Best Sellers Rank	1,970 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 8 in Vitamin B12
Brand Name	Nature Provides
Colour	Red
Container Type	Bottle
Country Of Origin	United Kingdom
Country of origin	United Kingdom
Customer Reviews	4.5 4.5 out of 5 stars (3,041)
Customer reviews	4.5 4.5 out of 5 stars (3,041)
Diet Type	Vegan
Dosage Form	Liquid
Dose Release Method	Immediate Release
Flavour	Unflavoured
Guaranteed software updates until	unknown
Is discontinued by manufacturer	No
Item Dimensions	40 x 40 x 140 millimetres
Item Form	Liquid
Item Weight	165 Milligrams
Manufacturer	Nature Provides
Manufacturer	Nature Provides
Number of Items	1
Primary Supplement Type	Vitamin B12
Product Dimensions	4 x 4 x 14 cm; 0.16 g
Special Ingredients	All Natural, no GMO, no preservatives or fillers, no added sugar, no gluten
Specific Uses For Product	Energy, Liver, Nerve, Skin
Unit Count	50.0 millilitre

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

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