---
product_id: 77548850
title: "Ultra Fine Cosmetic Grade Vitamin C Powder | DISSOLVES INSTANTLY IN WATER | Finest quality available (325 ) | Make your own fresh and effective vitamin c serum"
brand: "bos essentials"
price: "¥11818"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/77548850-ultra-fine-cosmetic-grade-vitamin-c-powder-dissolves-instantly-in
store_origin: JP
region: Japan
---

# Ultra Fine Cosmetic Grade Vitamin C Powder | DISSOLVES INSTANTLY IN WATER | Finest quality available (325 ) | Make your own fresh and effective vitamin c serum

**Brand:** bos essentials
**Price:** ¥11818
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Ultra Fine Cosmetic Grade Vitamin C Powder | DISSOLVES INSTANTLY IN WATER | Finest quality available (325 ) | Make your own fresh and effective vitamin c serum by bos essentials
- **How much does it cost?** ¥11818 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/77548850-ultra-fine-cosmetic-grade-vitamin-c-powder-dissolves-instantly-in)

## Best For

- bos essentials enthusiasts

## Why This Product

- Trusted bos essentials brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Bos Essentials Ultra Fine Cosmetic Grade Vitamin C Powder | DISSOLVES INSTANTLY IN WATER | Finest quality available (325 ) | Make your own fresh and effective vitamin c serum.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Country of Origin | USA |
| Item model number | _SML |
| Product Dimensions | 20.32 x 5.08 x 12.7 cm; 56.7 g |
| ASIN | B01H19L74K |

## Product Details

- **Product Benefits:** Anti-Ageing
- **Scent:** Fresh
- **Special Ingredients:** vitamin c
- **Brand:** Bos Essentials
- **Item Form:** Powder
- **Material Feature:** Antioxidant
- **Active Ingredients:** vitamin c
- **Item Weight:** 2 Ounces
- **Net Quantity:** 60 Grams
- **UPC:** 643451999938

## Images

![Ultra Fine Cosmetic Grade Vitamin C Powder | DISSOLVES INSTANTLY IN WATER | Finest quality available (325 ) | Make your own fresh and effective vitamin c serum - Image 1](https://m.media-amazon.com/images/I/71HwgJbRrpL.jpg)
![Ultra Fine Cosmetic Grade Vitamin C Powder | DISSOLVES INSTANTLY IN WATER | Finest quality available (325 ) | Make your own fresh and effective vitamin c serum - Image 2](https://m.media-amazon.com/images/I/71k-RH79qJL.jpg)
![Ultra Fine Cosmetic Grade Vitamin C Powder | DISSOLVES INSTANTLY IN WATER | Finest quality available (325 ) | Make your own fresh and effective vitamin c serum - Image 3](https://m.media-amazon.com/images/I/71Ce6SCI1ZL.jpg)
![Ultra Fine Cosmetic Grade Vitamin C Powder | DISSOLVES INSTANTLY IN WATER | Finest quality available (325 ) | Make your own fresh and effective vitamin c serum - Image 4](https://m.media-amazon.com/images/I/71uiBGAt9pL.jpg)
![Ultra Fine Cosmetic Grade Vitamin C Powder | DISSOLVES INSTANTLY IN WATER | Finest quality available (325 ) | Make your own fresh and effective vitamin c serum - Image 5](https://m.media-amazon.com/images/I/71Gxht5TIcL.jpg)

## Questions & Answers

**Q: Can you add more vitamin C to make it a 60% solution? What would happen?**
A: If 20% is good, more must be better, right? Not necessarily. A medical university that did studies on the percentages of vitamin c applied topically concluded that 15% is the minimum to see results and 20% percent maximum for best results. Anything under 15 is about useless and above 20 won't absorb into the dermis. I've used 30% before but got no better result than a 20%. I don't think 60% would be beneficial and may strip your skin or even damage and or discolor it.

**Q: Can you add this to a non water based formula? Such as beeswax and oil based creams?**
A: Mix it with your water or try these alternatives rosewater, aloe vera juice and then mix it in to your cream lotion etc.

**Q: What is the expiration and what is the safest place to keep the unused portion?**
A: As long as you seal it with no or little air in the bag you should run out way before it ever expires. I've been on the same bag for about 6 months or so and its as potent as the day I bought it. I keep it in the bag it came in along with my other diy products in a paperbag under the bathroom sink cabinet.

**Q: Is this a non-GMO product?**
A: Yes, this is non-GMO

## Frequently Bought Together

- Ultra Fine Cosmetic Grade Vitamin C Powder | DISSOLVES INSTANTLY IN WATER | Make fresh & effective Vitamin C serum | Vitamin C for Face, Body Skin Care
- BOS ESSENTIALS Pure Hyaluronic Acid Serum Powder | 100% NATURAL | High Molecular Weight | Locks in moisture and creates full, youthful skin - Makes 50+ ounces of anti aging Hyaluronic Acid serum!
- Pure Ferulic Acid Powder | Stabilizes Vitamin C | for use in DIY Creams and serums

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**Shop now:** [https://www.desertcart.jp/products/77548850-ultra-fine-cosmetic-grade-vitamin-c-powder-dissolves-instantly-in](https://www.desertcart.jp/products/77548850-ultra-fine-cosmetic-grade-vitamin-c-powder-dissolves-instantly-in)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*