Peter Thomas Roth Potent-C Brightening Vitamin C Moisturizer 1.7 fl oz

Benefits of Peter Thomas Roth Potent-C Brightening Vitamin C Moisturizer

• Helps visibly improve the appearance of fine lines, wrinkles and skin tone in 4 weeks. 
• Brightens dull skin and helps fade dark spots and uneven pigment with regular use.
• Provides up to 24 hour hydration and plumping with Trimoist KMF, Hyaluronic Acid and Ceramide NP. 

What you'll notice:

• Skin feels smoother, more refined and hydrated.
• Complexion looks visibly brighter and more even in tone.
• Skin appears firmer and more resilient with less visible signs of fatigue or environmental stress.

Clinical Results:

• 97% agreed skin felt nourished and more even-textured (consumer perception study after 1 week, n=30, ages 36-65). 
• 90% agreed skin felt plumped and hydrated (same study). 

Based on clinical and consumer perception studies with 30 women aged 36-65; individual results may vary.

How To Use Peter Thomas Roth Potent-C Brightening Vitamin C Moisturizer

1. Apply morning and evening to clean face and neck. 
2. Use after cleansing and toning, before heavier creams or facial oils; follow with broad-spectrum SPF in the AM.
3. If new to high-potency vitamin C, begin once daily and increase to twice daily as tolerated.

Pro Tip (from estheticians): Because this formula contains potent actives, apply a pea-sized amount and allow it to absorb fully before layering sunscreen or makeup to maximize brightening and minimize potential sensitivity.

Peter Thomas Roth Potent-C Brightening Vitamin C Moisturizer Ingredients

CLINICALLY TESTED / KEY INGREDIENTS

10% THD Ascorbate (Vitamin C derivative): Advanced, ultra-stable vitamin C form that helps brighten, fade dark spots and support anti-aging results. 

3% Vitamin E & Ferulic Acid: Powerful antioxidants that enhance the performance of vitamin C and defend against environmental damage. 

Antioxidant Superfood Complex (Kale Sprouts + Olives): Vitamin-rich matrix delivering calcium, zinc and vitamins A, C and B3 to support skin’s brightness, resilience and even tone. 

INGREDIENTS

Water/Aqua/Eau, Tetrahexyldecyl Ascorbate, Propanediol, C9-12 Alkane, Glycerin, Tocopheryl Acetate, Behenyl Alcohol, Palmitic Acid, Cetyl Palmitate, Polyglyceryl-2 Stearate, Stearic Acid, Stearyl Alcohol, Oleic Acid, Soy Acid, Ferulic Acid, Brassica Oleracea Acephala Leaf Extract, Olea Europaea (Olive) Fruit Extract, Hydrolyzed Collagen, Elastin, Zingiber Officinale (Ginger) Root Extract, Lactic Acid, Ceramide NP, Sodium Hyaluronate, Butyrospermum Parkii (Shea) Butter, Wheat Amino Acids, Glycine Soja (Soybean) Sterols, Saccharomyces Ferment, Jojoba Esters, Olus (Vegetable) Oil, Glyceryl Stearate, Gluconolactone, Calcium Gluconate, Sodium Benzoate, Sodium PCA, Sodium Stearoyl Lactylate, Myristic Acid, Sodium Hydroxide, Sodium Lactate, Lauroyl Lysine, Arachidic Acid, Lauric Acid, Potassium Sorbate, Coco-Caprylate/Caprate, Sodium Carboxymethyl Beta-Glucan, Histidine HCl, Carnosine, Polyglyceryl-6 Distearate, Arachidyl Alcohol, Cetyl Alcohol, Lignoceryl Alcohol, Xanthan Gum, Carbomer, Polyglyceryl-3 Beeswax, Ethylhexylglycerin, Disodium EDTA, Mica, Phenoxyethanol, FD&C Yellow No. 6/CI 15985, FD&C Yellow No. 5/CI 19140

Skin Elite is dedicated to maintaining the accuracy of the ingredient lists on this website. However, because ingredients are subject to change, we cannot guarantee that these lists are complete, up-to-date and/or error-free. For an accurate listing of ingredients in each product, please refer to your product packaging.

FAQs

Can I use this while pregnant or nursing?
The brand does not provide specific guidance for use during pregnancy or nursing. As this product contains a high-potency vitamin C derivative, please consult your physician before use if you are pregnant, trying to conceive or breastfeeding.

Can I use this with retinol/retinal/acid exfoliants?
Yes, it can be used with other actives; however, path of layering should consider tolerance. If you’re using strong retinoids or exfoliants regularly, you may alternate nights or apply this in the morning and the other actives at night as tolerated.

Is it suitable for sensitive skin?
The formula is fragrance-free and formulated to support multiple skin types (normal, dry, combination, oily). That said, for sensitive skin it’s best to introduce gradually and monitor for any light tingling or sensitivity due to the high-potency actives.

How long until I see results?
In clinical/consumer studies, users reported improved texture and hydration within 1 week and visible improvement of fine lines, wrinkles and tone over 4 weeks. 

Can I use it around the eyes?
This product is formulated for face and neck application. It is not specifically labeled for the delicate orbital eye area—use a dedicated eye product for targeted eye-area concerns.

Storage and shelf life?
Due to the high potency of the active ingredients (10% THD Ascorbate), color may shift slightly over time—this is normal and does not impact performance. 

People Also Ask

Is Peter Thomas Roth Potent-C Brightening Vitamin C Moisturizer good for acne-prone skin?
The formula is primarily designed for brightening, uneven tone and anti-aging rather than acne treatment. While non-comedogenic claims are not explicitly made, many skin types (including combination and oily) are indicated. For active acne concerns, pair with appropriate treatments.

Can you use Peter Thomas Roth Potent-C Brightening Vitamin C Moisturizer every day?
Yes—apply morning and evening as recommended by the brand for best results. 

Does Peter Thomas Roth Potent-C Brightening Vitamin C Moisturizer work under makeup?
Yes—the lightweight cream texture allows it to absorb and serve as a strong base under makeup when used in a morning routine.

How long does a jar of Peter Thomas Roth Potent-C Brightening Vitamin C Moisturizer last?
Product longevity varies by amount used and frequency—but with twice-daily use of the 1.7 fl oz size, many users report a jar lasting several weeks to a couple of months.

Is Peter Thomas Roth Potent-C Brightening Vitamin C Moisturizer fragrance-free / oil-free?
The formula is stated as fragrance-free, but it is not oil-free—it contains emollients such as shea butter and vegetable oil.