What is Phyris Time Release Vitamin C Glow Booster?
Phyris Time Release Vitamin C Glow Booster is a silky-soft active-ingredient concentrate from Phyris. Phyris is the German professional skincare brand carried internationally through Dr. Grandel. Within the Phyris range, it belongs to the Time Release collection. Phyris designed this collection of concentrated serums for layering into its “Beauty Journey” routine.
Phyris formulated Glow Booster with a 10% concentration of pure, liposomally encapsulated vitamin C alongside ferulic acid. The serum thus combines an immediate brightening effect with support for the skin’s own collagen synthesis over time. This listing is the 50 ml bottle, a larger-format option than the standard 30 ml retail size.
Key benefits of Phyris Vitamin C Glow Booster
- Instant radiance: a lightweight serum formulated to leave skin looking brighter and more awake right after application.
- More even-looking tone: vitamin C formulated to help regulate and lighten the look of pigmentation marks with regular use.
- Support for firmer-looking skin: designed to help soften the visible depth of fine lines over time by stimulating the skin’s own collagen synthesis.
- Everyday antioxidant defense: ferulic acid also pairs with the vitamin C to help the skin’s look hold up against daily environmental stress.
Key ingredients
The formula uses vitamin C (3-O-Ethyl Ascorbic Acid) at a 10% concentration, in liposomally encapsulated form. Phyris positions it as one of the best-known antioxidants for skin. According to Phyris, it also plays a role in stimulating collagen synthesis and regulating the look of dark spots.
Ferulic acid, a naturally occurring plant compound, is included for its antioxidant and lightening properties. As a result, it helps protect skin’s appearance against everyday stress from the environment. The formula also contains fragrance. In addition, Phyris recommends pairing daytime use with additional UV protection.
How to use Phyris Vitamin C Glow Booster
- Cleanse the skin, then apply Phyris Somi as a primer.
- After that, dispense one to two pump doses of Vitamin C Glow Booster into the palm.
- Then smooth over the face, neck and décolleté.
- Let the serum absorb, then continue with the rest of your Beauty Journey routine and a daily SPF.
Who Phyris Vitamin C Glow Booster is for
This larger bottle suits estheticians who use Glow Booster in treatments. It also suits home users who go through the serum quickly and prefer buying in a bigger size. Phyris also lists the formula as suitable for every skin type. At the same time, Phyris gives the usual reminder to pair vitamin C with daily sun protection.
Retail size vs. professional size
This listing is the 50 ml pump bottle. By comparison, the standard Phyris retail size for Glow Booster is 30 ml. However, this 50 ml bottle carries the identical formula. It simply offers more applications and a lower cost per use for anyone who reaches for it daily.
Full ingredient list (INCI)
Aqua (Water), 3-O-Ethyl Ascorbic Acid, Caprylic/Capric Triglyceride, Pentylene Glycol, Polyglyceryl-6 Stearate, Lecithin, Glycerin, Butylene Glycol, Sodium Stearoyl Glutamate, Xanthan Gum, Caprylyl Glycol, Cetearyl Alcohol, PEG-40 Hydrogenated Castor Oil, Trideceth-9, Disodium Phosphate, Polyglyceryl-6 Behenate, Citric Acid, Tocopherol, Ferulic Acid, Propanediol, Disodium EDTA, Glyceryl Caprylate, Benzotriazolyl Dodecyl p-Cresol, Propylene Glycol, Sodium Hydroxide, Parfum (Fragrance)
Ingredient list per Phyris (grandel.com), listed for the standard Glow Booster formula shared across sizes. Formulas can change; always check the list on the package you receive.





