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Learn · Label literacy

How to read a supplement label

Five checks to make before buying.

Start with the full ingredients and serving directions, then check the amounts and product details. These are more useful than judging a supplement by its name or the length of its ingredient list. We use the same approach to explain Vplus.

ILIndigo Lifestyle team5 min readUpdated September 2026
The ingredient panel on the side of the Vplus carton, photographed flat to the camera on a cream surface
01

Which five things should you check?

1. Read every ingredient. Include blends, extracts and capsule or tablet ingredients. A short list is easy to inspect, but list length is not a quality score.

2. Find the serving size. Note tablets, capsules, scoops or sachets, then check whether nutrient amounts apply to one piece or the full serving.

3. Match the amount and unit. Milligrams and micrograms are different units. A reference percentage is a comparison with a stated reference, not a personal recommendation.

4. Read the directions. Check frequency, preparation, food timing and storage. Before-food or after-food directions do not reveal whether a vitamin is natural or synthetic.

5. Check product details. Look for the responsible company, contact information, batch identification and date. Ask the seller to explain anything missing or unclear.

02

How do these checks apply to Vplus?

Vplus names Chlorella sorokiniana, spirulina and Indigold in its formula. Read the full current ingredient information for the components of the blend, rather than treating the front name as the whole list.

Each tablet weighs 200 mg. A Formula sachet contains twenty tablets, so the full sachet weighs 4 g. A box contains thirty-one sachets. These are tablet weights and pack counts, not the amount of each nutrient.

Indigo’s published directions say twenty tablets once or twice daily, and recommend taking them in the morning before food. Use the directions on your current pack. You can also compare the same tablets in the larger Vplus Family tub.

Two opened sachets lying flat on cream linen with their tablets tipped out into neat piles, a sheet of plain paper and a fountain pen beside them
Two Vplus sachets contain forty small tablets.
03

What questions need more than a label?

A label may not explain the complete cultivation process, all manufacturing steps or the scope of laboratory testing. Ask for specific information if those details matter to your choice.

Suitability also depends on the person taking it. If you use medicines, are pregnant or breastfeeding, or have a medical condition, show the full label to a doctor or pharmacist. An ingredient list can support that conversation without answering it on its own.

Further reading: Indigo product information.

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