FAQs

For best results, use once daily. The 100 Billion pack contains 7 tubes designed for 7 consecutive days as a starting cycle. Many customers use 1 box per month at first, then move to 1 box every 2 months once balance is restored. The 200 Billion version is more concentrated—used for 4 days in a row, ideally before menstruation.

We recommend using Self-i at night, just before bedtime, after going to the bathroom and washing up. This allows better absorption while you sleep and supports microbiome balance overnight.

No. It’s best to avoid using Self-i during menstruation. Use it either before or after your period, when the vaginal pH is more stable.

Yes. While Self-i is not a lubricant, many users report feeling smoother and more comfortable when using it before sex. It helps naturally support moisture and balance. It’s also safe to use after intercourse to help restore pH and support the microbiome.

No. Self-i is a postbiotic essence designed for pH and microbiome care, not for lubrication. Unlike typical lubricants, it does not contain artificial agents that could disrupt vaginal flora.

You may notice a light, clean moisture sensation—this is normal. Self-i supports healthy vaginal discharge, which may become clearer or more balanced. If you experience unusual odor, color, or itching, consult a healthcare professional.

No. Each Self-i tube is individually packaged for single use only. Reusing may lead to contamination or reduced effectiveness.

Store at room temperature in a cool, dry place away from direct sunlight. No refrigeration is needed.

Yes. Self-i can be used with most feminine care routines, including probiotics and supplements. However, avoid using it at the same time as strong cleansers or vaginal medications unless advised by a doctor.