---
product_id: 30005244
title: "Bos Essentials Ultra Fine Vitamin C Powder, 100% Pure Ascorbic Acid, Non-GMO, Cosmetic-Grade, Dissolves Instantly for DIY Serums, creams, and toners"
brand: "bos essentials"
price: "S$35"
currency: SGD
in_stock: true
reviews_count: 9
category: "Bos Essentials"
url: https://www.desertcart.sg/products/30005244-bos-essentials-ultra-fine-vitamin-c-powder-100-pure-ascorbic
store_origin: SG
region: Singapore
---

# Non-GMO Cosmetic-Grade Quality Ultra-fine powder dissolves instantly 100% Pure Ascorbic Acid Bos Essentials Ultra Fine Vitamin C Powder, 100% Pure Ascorbic Acid, Non-GMO, Cosmetic-Grade, Dissolves Instantly for DIY Serums, creams, and toners

**Brand:** bos essentials
**Price:** S$35
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock Radiance Your Way with Pure Vitamin C Power!

## Quick Answers

- **What is this?** Bos Essentials Ultra Fine Vitamin C Powder, 100% Pure Ascorbic Acid, Non-GMO, Cosmetic-Grade, Dissolves Instantly for DIY Serums, creams, and toners by bos essentials
- **How much does it cost?** S$35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/30005244-bos-essentials-ultra-fine-vitamin-c-powder-100-pure-ascorbic)

## 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

## Key Features

- • **Effortless DIY Glow:** Easily combine with water, aloe, or green tea for personalized, potent skincare rituals that fit your lifestyle.
- • **Instant Dissolution Magic:** Ultra-fine texture ensures your DIY serums blend smoothly and absorb effortlessly without residue.
- • **Pure Potency, Zero Fillers:** Experience the highest-grade 100% pure vitamin C powder with no additives for maximum skin benefits.
- • **Custom Freshness Every Time:** Mix your serum on demand to preserve vitamin C’s power—no more wasted, ineffective premade bottles.
- • **Versatile & Wallet-Friendly:** One 60g jar crafts multiple serums or toners, letting you tailor your skincare while saving money.

## Overview

Bos Essentials Ultra Fine Vitamin C Powder delivers 100% pure, cosmetic-grade ascorbic acid in an ultra-fine, instantly dissolvable form. Non-GMO and designed for deep skin penetration, it empowers you to create fresh, potent DIY serums and toners that maximize anti-aging benefits like collagen boost and wrinkle reduction. Perfect for millennial skincare enthusiasts seeking customizable, cost-effective, and irritation-free vitamin C solutions.

## Description

desertcart.com: Bos Essentials Ultra Fine Vitamin C Powder, 100% Pure Ascorbic Acid, Non-GMO, Cosmetic-Grade, Dissolves Instantly for DIY Serums, creams, and toners : Beauty & Personal Care

Review: Perfect for cosmetic use – makes great serums - I use vitamin c powder to make my own cosmetic serums. Vitamin C is pretty much the best thing you can do for your skin, it increases collagen, reduces wrinkles and makes it look younger and brighter. Most vitamin c powders come in granular form which is really difficult to dissolve in water. Even most of the vitamin c powders that are marketed for cosmetic use are too grainy for proper absorption. This vitamin c powder really is an ultra fine powder. It absorbs instantly when mixed with water and creates facial serums that are smooth and effective. I used this in conjunction with the Bos Essentials hyaluronic acid powder in a recipe that I found on that listing which I am copying here: 1 tbsp Bos Essentials vitamin c powder 4 tbsp water A pinch of baking soda (optional – to raise the PH) 1-2 drops ferulic acid powder that has been dissolved in an alcohol base (I use vodka) (optional but good to help stabilize vitamin c) A small squirt of glycerin (optional) ½ tsp Bos Essentials hyaluronic acid powder What you do is you add the vitamin c powder to the water, then you add the ferulic acid powder paste and the glycerin. When all of these ingredients are fully incorporated, add the hyaluronic acid powder, shake it and put it in the refrigerator overnight to gel (hyaluronic acid will make the mixture grainy at first which is why you add it last). And voila! A cheap, effective anti-aging serum that’s better than anything you can buy at the store. This makes about a 10% vitamin c solution so feel free to add more vitamin c as your skin builds up tolerance to it. Attached are a few pictures so you can see the finished product.
Review: Excellent Vitamin C but pricey! - I bought this 7 times this is the only vitamin C that works . Very fine granules and wont leave any residue on skin and dissolves easily. However, this is very pricey compare to other brands and doesn't come in large amount too. I would also like to add my experience of trying L-ascorbic acid from Ressurection Beauty , the one is a big white plastic jar. I tried it cause I wanted to replace this brand . Ressurection Beauty ascorbic acid comes in large amount and cheaper but I went back to this brand, Boss Essentials! Resurrection Beauty ascorbic acid burnt my skin, made my skin very itchy with red patches and, very powdery too and will not dissolve completely in hot water so I asked for a refund. So now I'm back to Boss Essentials, this is the best! Beware seller, the other brand I mentioned will hurt your skin! Yes,! ,cheap and plenty but there are consequences especially if you have sentive skin...I do not have any issues using and buying this vitamin C except for it price!

## Features

- PURE & POTENT VITAMIN C: 100% pure ascorbic acid with no fillers, additives, or preservatives. Ultra-fine powder dissolves instantly for fresh, effective DIY serums.
- COSMETIC-GRADE QUALITY: Non-GMO and formulated for skincare with optimal molecular weight for deep penetration. Creates smooth, non-gritty serums that absorb effortlessly without irritation.
- FRESHNESS GUARANTEED: Unlike premade serums that lose potency, mix your serum when needed for maximum effectiveness. Perfect for daily toners or custom serums with Bos Essentials Hyaluronic Acid Powder.
- VERSATILE & COST-EFFECTIVE: 60-gram jar makes multiple serums or toners, saving you money. Use 5–10% concentration to minimize stinging, ideal for face and body skincare routines.
- EASY TO USE: Mix with water, aloe vera, or green tea for personalized skincare. Store powder in a cool, dry place for long shelf life; refrigerate mixed serums and use within 2–4 weeks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B01H19L74K |
| Best Sellers Rank | #34,149 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #774 in Facial Serums |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,812) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | _SML |
| Product Dimensions  | 8 x 2 x 5 inches; 2 ounces |
| UPC  | 643451999938 |

## Product Details

- **Product Benefits:** Anti-Aging
- **Scent:** Fresh
- **Skin Type:** Sensitive
- **Special Ingredients:** collagen, vitamin_c
- **Use for:** Face, Neck

## Images

![Bos Essentials Ultra Fine Vitamin C Powder, 100% Pure Ascorbic Acid, Non-GMO, Cosmetic-Grade, Dissolves Instantly for DIY Serums, creams, and toners - Image 1](https://m.media-amazon.com/images/I/71HwgJbRrpL.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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for cosmetic use – makes great serums
*by E***Y on July 4, 2016*

I use vitamin c powder to make my own cosmetic serums. Vitamin C is pretty much the best thing you can do for your skin, it increases collagen, reduces wrinkles and makes it look younger and brighter. Most vitamin c powders come in granular form which is really difficult to dissolve in water. Even most of the vitamin c powders that are marketed for cosmetic use are too grainy for proper absorption. This vitamin c powder really is an ultra fine powder. It absorbs instantly when mixed with water and creates facial serums that are smooth and effective. I used this in conjunction with the Bos Essentials hyaluronic acid powder in a recipe that I found on that listing which I am copying here: 1 tbsp Bos Essentials vitamin c powder 4 tbsp water A pinch of baking soda (optional – to raise the PH) 1-2 drops ferulic acid powder that has been dissolved in an alcohol base (I use vodka) (optional but good to help stabilize vitamin c) A small squirt of glycerin (optional) ½ tsp Bos Essentials hyaluronic acid powder What you do is you add the vitamin c powder to the water, then you add the ferulic acid powder paste and the glycerin. When all of these ingredients are fully incorporated, add the hyaluronic acid powder, shake it and put it in the refrigerator overnight to gel (hyaluronic acid will make the mixture grainy at first which is why you add it last). And voila! A cheap, effective anti-aging serum that’s better than anything you can buy at the store. This makes about a 10% vitamin c solution so feel free to add more vitamin c as your skin builds up tolerance to it. Attached are a few pictures so you can see the finished product.

### ⭐⭐⭐⭐⭐ Excellent Vitamin C but pricey!
*by R***D on June 23, 2021*

I bought this 7 times this is the only vitamin C that works . Very fine granules and wont leave any residue on skin and dissolves easily. However, this is very pricey compare to other brands and doesn't come in large amount too. I would also like to add my experience of trying L-ascorbic acid from Ressurection Beauty , the one is a big white plastic jar. I tried it cause I wanted to replace this brand . Ressurection Beauty ascorbic acid comes in large amount and cheaper but I went back to this brand, Boss Essentials! Resurrection Beauty ascorbic acid burnt my skin, made my skin very itchy with red patches and, very powdery too and will not dissolve completely in hot water so I asked for a refund. So now I'm back to Boss Essentials, this is the best! Beware seller, the other brand I mentioned will hurt your skin! Yes,! ,cheap and plenty but there are consequences especially if you have sentive skin...I do not have any issues using and buying this vitamin C except for it price!

### ⭐⭐⭐⭐ Some pros and cons
*by P***E on August 15, 2023*

Pro: you can save money Cons: 1.to save money by making diy serum, you have to get the whole set to start. Vit c powder+ ferulic acid powder+ HA powder+ optional vitamin e oil. That will cost 50-80 bucks. HA powder is a must (trust me I made my first batch w/o HA powder and it was so runny), vitamin e oil and ferulic acid powder are optional but since it is DIY, I think I’d better add those boosters to raise the maximum DIY power. 3. Short shelf life. It is recommended to use the diy serum within 2 weeks. Can you really use all 2oz serum in 2 weeks? Well I can’t even though I use it for my body too. If you are using it for only face, make a smaller portion like 1 oz or so. Back to money saving story, if you can’t use all the serum and have to make it every 2 weeks, is it really money saving as you thought? 2. I have experience with 20% vitamin c serum but Bos DIY version of 20% stings!!! I went down to 10% but it still gives me those tingling sensation, somewhat tolerable though. If you get a scratch or acne, this is not for you. Also stings on eyes as well. 3. Sour on lips. You can taste sour vitamin c on lips. 4. Sticky. I use it for my face and body, but super sticky that you might want to use less HA powder…? But then it would be runny. Anyway, some light non-oily body lotion would be helpful. I think I will continue to use it if this really works, because I already got what I needed, but do your math and read reviews and think about other facts than money saving.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sg/products/30005244-bos-essentials-ultra-fine-vitamin-c-powder-100-pure-ascorbic](https://www.desertcart.sg/products/30005244-bos-essentials-ultra-fine-vitamin-c-powder-100-pure-ascorbic)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*