Tsujimoto Market: Our Guarantees
Description
DHC Neirich Nail Supplement, 30-Day Supply — 90 Tablets, Keratin 270 mg a Day
Overview
Three tablets a day supply 270 mg of keratin hydrolysate, 120 mg of fish-derived collagen peptide and 100 mg of horsetail extract powder, together with zinc 2.7 mg, iron 1.0 mg, selenium 23 µg, vitamin C 5 mg and biotin 25 µg. 90 tablets, three a day, 30 days.
Two of the ingredients are declared allergens and they are easy to miss. The collagen peptide is fish-derived, and the polyamine-containing wheat germ extract carries a wheat declaration. If you avoid either, this is not a product to try and find out about later.
Of everything in the tablet, biotin and zinc are the components with a Japanese nutrient function claim behind them. The keratin, the collagen peptide and the horsetail carry none, here or on the Japanese pack, and we make no claim for them.
See also: Japanese collagen supplements and the full Japanese supplements range.
Key Benefits
- ✓ Keratin hydrolysate 270 mg in the daily serving of three tablets — the largest declared active
- ✓ Collagen peptide 120 mg, stated as fish-derived rather than left unspecified
- ✓ Horsetail extract powder 100 mg, named so you can check it against your own situation
- ✓ Zinc 2.7 mg, iron 1.0 mg, selenium 23 µg, vitamin C 5 mg and biotin 25 µg, all quantified
- ✓ 90 tablets — 30 days at the stated serving
- ✓ Fish and wheat declared where a buyer will actually see them
- ✓ Shipped from our own stock in Kobe, Japan, in the Japanese-market pack
Product Details
| Brand | DHC |
|---|---|
| Country of origin | Japan |
| Product type | Nail and beauty supplement tablets |
| Format / pack | 90 tablets |
| Daily serving | 3 tablets (939 mg) |
| Supply | 30 days |
| Keratin hydrolysate | 270 mg per daily serving |
| Collagen peptide | 120 mg per daily serving, from fish |
| Horsetail extract powder | 100 mg per daily serving |
| JAN | 4511413617892 |
| Quasi-drug status | No — this is a food |
| Declared allergens | Fish (collagen peptide), wheat (germ extract), gelatin |
Who Is This For?
- People whose nails split or peel and who want to see what is actually in the tablet before deciding
- Anyone comparing nail supplements on the keratin and collagen figures rather than on the packaging
- People who already eat fish and wheat and are not avoiding either
- Anyone who wants the Japanese-market pack with the full declaration rather than a repackaged export version
- Not for: anyone with a fish or wheat allergy; anyone avoiding gelatin; anyone pregnant, planning a pregnancy or breastfeeding, because of the horsetail; anyone already taking a separate selenium or zinc product; and anyone under medical treatment without asking a doctor first.
How to Use
- Take three tablets a day.
- Take one tablet after each of your three meals, which is how DHC states the serving on the Japanese pack.
- Swallow with water or lukewarm water.
- Do not exceed the stated daily serving. More is not better with this formula.
- Store away from direct sunlight, high temperature and humidity, and out of the reach of children.
Frequency: Three times daily, after meals
Full Ingredients
Full declaration, in the order DHC prints it (Japanese labelling orders ingredients by weight):
Keratin hydrolysate (keratin hydrolysate, dextrin) (made in Japan), collagen peptide, horsetail extract powder, polyamine-containing wheat germ extract processed powder (contains wheat), methylsulfonylmethane, selenium yeast, N-acetylglucosamine / gelatin, cystine, cellulose, zinc gluconate, glycerin fatty acid ester, sodium iron citrate, beta-carotene, vitamin C, colorant (caramel, titanium oxide), hesperidin, biotin.
Declared amounts per daily serving of 3 tablets (939 mg):
| Keratin hydrolysate | 270 mg |
|---|---|
| Collagen peptide (from fish) | 120 mg |
| Horsetail extract powder | 100 mg |
| Zinc | 2.7 mg |
| Iron | 1.0 mg |
| Selenium | 23 µg |
| Vitamin C | 5 mg |
| Biotin | 25 µg |
Energy 3.2 kcal, protein 0.54 g, fat 0.02 g, carbohydrate 0.21 g, salt equivalent 0.04 g.
Contains titanium dioxide (E171) as part of the colorant. Titanium dioxide has not been authorised as a food additive in the European Union since 2022; it remains permitted in Japan, where this product is made and sold. We state this plainly because these packs are shipped into the EU.
The capsule shell is gelatin, so this is not a vegetarian or vegan product. DHC does not declare the animal source of the gelatin on the pack, so we cannot confirm halal status either way.
Composition and specification as declared by DHC on its official product page.
Cautions
- This is a food, not a medicine. It does not diagnose, treat, cure or prevent any disease, and it is not a substitute for a varied diet or for medical advice.
- Contains fish, wheat and gelatin. The collagen peptide is fish-derived and the wheat germ extract carries a wheat declaration. Not suitable for vegetarians or vegans.
- Not for pregnancy or breastfeeding. Horsetail is not recommended during pregnancy, while planning a pregnancy or while breastfeeding. Ask a doctor.
- Selenium has a narrow safe range. Do not take this alongside a separate selenium supplement, and take the same care with zinc and iron.
- If you are under medical treatment or taking prescribed medicine, ask a doctor before taking this. Stop taking it and speak to a doctor if you feel unwell after use.
- Store away from direct sunlight, high temperature and humidity, and out of the reach of children.
Package Contents
One sealed bag of 90 tablets, 30 days at three tablets a day. Japanese-market pack, Japanese-language label. No accessory is included.
Shipping & Store Notes
- Ships directly from Japan
- Processing time: 2–6 business days
- Tracking number provided after dispatch
- Import duties and taxes may apply depending on destination country
- Opened supplements cannot be returned for hygiene and safety reasons
Authenticity Guarantee
Every product at Tsujimoto Market is sourced directly from Japan and verified for authenticity. We never sell fakes or grey-market goods. Each order is carefully packed in Kobe, Japan and dispatched with full tracking.
FAQ
What is the collagen in this made from?
Fish. DHC declares the collagen peptide as fish-derived, at 120 mg per daily serving of three tablets. If you have a fish allergy, this product is not for you.
Does it contain wheat?
Yes. The polyamine-containing wheat germ extract carries a wheat declaration. It is a small part of the tablet by weight, but a wheat declaration is a wheat declaration.
How much keratin do I get a day?
270 mg of keratin hydrolysate in three tablets. That is the largest declared active in the formula and the figure to compare against other nail supplements.
Can I take it while pregnant?
We would not recommend it. Horsetail extract is present at 100 mg a day and is not advised during pregnancy, while trying to conceive, or while breastfeeding. Ask your doctor.
Is there anything here with an approved claim behind it?
Biotin and zinc are the components with a Japanese nutrient function claim. The keratin, collagen peptide and horsetail carry none, and we do not make one for them.
