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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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

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

Product ID: 77548850

Details

Active Ingredients
vitamin c
Brand
Bos Essentials
Item Form
Powder
Item Weight
2 Ounces
Material Feature
Antioxidant
Net Quantity
60 Grams

9521 som

Duties & taxes included

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Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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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.

Specifications

ASIN	B01H19L74K
ASIN	B01H19L74K
Active Ingredients	vitamin c
Best Sellers Rank	#528,172 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #1,225 in Vitamin C
Brand	Bos Essentials
Customer Reviews	4.5 4.5 out of 5 stars (2,729)
Date First Available	30 June 2016
Is Discontinued By Manufacturer	No
Item Dimensions LxWxH	20.3 x 5.1 x 12.7 Centimeters
Item Form	Powder
Item Weight	2 Ounces
Item Weight	56.6 g
Item model number	_SML
Manufacturer Part Number	643451999938_SML
Material Features	Antioxidant
Model Number	_SML
Net Quantity	60 Grams
Product Benefits	Anti-Ageing
Product Dimensions	20.32 x 5.08 x 12.7 cm; 56.7 g
Scent	Fresh
Skin Tone	All
Special Ingredients	vitamin c
UPC	643451999938
Unit Count	60 Grams

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9521 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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