Nisim Review
A botanical, sulfate-free shampoo marketed to reduce excessive hair loss — we broke down the ingredient list and what it can realistically do.
What is Nisim NewHair BioFactors Shampoo?
Nisim is a sulfate-free shampoo built around a blend of botanical extracts, marketed to reduce excessive hair loss and support a cleaner scalp environment. It’s sold in Normal-to-Dry and other hair-type formulas, and doesn’t require a prescription.
The formula includes chestnut leaf extract, panax ginseng root extract, soybean seed extract, ivy leaf extract, arnica montana flower extract, and geranium extract. Nisim markets this blend as neutralizing DHT on the surface of the scalp, which is different from how finasteride works internally — see our finasteride treatment guide for that comparison.
What’s actually in the formula
- Castanea Sativa (Chestnut) Leaf Extract — botanical extract included in the blend
- Panax Ginseng Root Extract — commonly used in scalp-care formulas
- Glycine Soja (Soybean) Seed Extract — botanical extract
- Hedera Helix (Ivy) Leaf/Stem Extract — botanical extract
- Arnica Montana Flower Extract — commonly used for scalp soothing
- Geranium Maculatum Extract — botanical extract
None of these ingredients are FDA-approved active ingredients for hair loss treatment — they’re botanical extracts without the same level of clinical trial evidence behind finasteride or minoxidil.
Pros and cons
What works
- Sulfate-free formula, gentle for daily use
- Safe for color-treated hair
- No prescription needed, available on Amazon
- Deep-cleansing formula removes buildup effectively
Where it falls short
- No FDA-approved active ingredient for hair loss
- DHT-neutralizing claim is a surface-level effect, not systemic like finasteride
- Botanical ingredients have limited independent clinical evidence
- Won’t reverse hormonal hair loss on its own
See current pricing and availability
Check Nisim NewHair BioFactors Shampoo on Amazon for current pricing and reviews.
Check Price on AmazonCommon questions
Does Nisim shampoo actually reduce hair loss?
Some users report reduced shedding, and the sulfate-free, botanical formula can support a healthier scalp environment. It doesn’t contain an FDA-approved active ingredient for hair loss, so results are less predictable than finasteride or minoxidil.
How does Nisim claim to neutralize DHT?
Nisim markets its formula as neutralizing DHT on the surface of the scalp through its botanical blend. This is a different mechanism than finasteride, which reduces DHT production systemically throughout the body.
Is Nisim safe for color-treated hair?
Yes, according to the product listing, it’s formulated to be safe for colored and treated hair while still deep-cleansing the scalp.
Can I use Nisim with finasteride or minoxidil?
Yes, since it’s a cosmetic shampoo rather than a drug treatment, it’s safe to use alongside prescription or OTC hair loss medications.