Can you add more vitamin C to make it a 60% solution? What would happen?

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.

Can you add this to a non water based formula? Such as beeswax and oil based creams?

Mix it with your water or try these alternatives rosewater, aloe vera juice and then mix it in to your cream lotion etc.

What is the expiration and what is the safest place to keep the unused portion?

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.

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

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

Product ID: 71555435

Details

Brand
Bos Essentials
Item form
Powder
Item weight
2 Ounces
Number of items
1
Scent
vitamin C
UPC
643451999938

🌟Finest Quality (325 MESH)

💧Instant Dissolve

🧪DIY Serum Magic

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฿4138

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Unleash Your Inner Glow with DIY Vitamin C Magic! ✨

ELEVATE YOUR GLOW - Harness the power of vitamin C for radiant, youthful skin.
ULTRA FINE QUALITY - Experience the luxury of 325 MESH for superior absorption.
INSTANT DISSOLUTION - Mixes seamlessly in water for immediate use.
COMPACT CONVENIENT - Lightweight at just 0.08 kg, perfect for on-the-go beauty.
TRANSFORM YOUR SKINCARE ROUTINE - Craft your own fresh vitamin C serum effortlessly.

Bos Essentials Ultra Fine Cosmetic Grade Vitamin C Powder is a premium skincare ingredient that dissolves instantly in water, allowing you to create your own fresh and effective vitamin C serum. With a fine 325 MESH quality, this powder ensures optimal absorption and results, all while being compact and easy to use.

Specifications

ASIN	B01H19L74K
Best Sellers Rank	190,206 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 807 in Vitamin C
Brand	Bos Essentials
Brand Name	Bos Essentials
Customer Reviews	4.5 out of 5 stars 2,710 Reviews
Item Form	Powder
Item Weight	2 Ounces
Item form	Powder
Item weight	2 Ounces
Manufacturer Part Number	643451999938_SML
Model Number	_SML
Number of Items	1
Number of items	1
Scent	vitamin C serum
Scent Name	vitamin C serum
Skin Tone	All
UPC	643451999938
Unit Count	60 gram
Unit count	60 gram

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