NeoStrata Skin Active Antioxidant Defense Serum
VersusObagi 0.5 Smoothing Retinol

NeoStrata Skin Active Antioxidant Defense Serum
Best For
All skin types, especially those concerned with signs of ageing and oxidative stress.
Best For
Normal to Oily, Normal to Dry, Combination skin types.
Ingredient Profiles
NeoStrata Skin Active Antioxidant Defense Serum
- • Citric Acid
- • Camellia Sinensis Leaf Extract
- • Vitis Vinifera Seed Extract
- • Glucolactone
- • Bionic Acid
- • Polyhydroxy Acid
- • Tocopherol
- • EGCG
This concentrated SynerG 8.0 formula containing 8 powerful multi-action antioxidants is designed to combat oxidative damage and protect the skin from premature ageing. The potent combination of Citric Acid, Green Tea, and Chardonnay Grape Seed Extracts works together to neutralise five different types of free radicals and helps preserve healthy DNA, lipids, and cellular membranes. In addition, this super potent source of EGCG Green Tea Extract protects against inflammatory mediators in the skin.
Evidence-Based Efficacy
The effectiveness of antioxidants in skincare has been supported by various studies. For more information, refer to the following studies: Antioxidants in Skincare and The Role of Antioxidants in Skin Health.
Obagi 0.5 Smoothing Retinol
- • Retinol
- • Ascorbic Acid
- • Calendula Officinalis Flower Extract
- • Camellia Sinensis Leaf Extract
- • Chamomilla Recutita Flower Extract
- • Dipotassium Glycyrrhizate
- • Sodium Hyaluronate
- • Tocopheryl Acetate
Obagi 0.5 Smoothing Retinol is a cream-based formula designed to renew your skin effectively. This potent yet gentle retinol helps to resurface the skin, minimizing the appearance of fine lines and wrinkles while promoting skin turnover. Ideal for normal to oily, normal to dry, and combination skin types.
Evidence-Based Efficacy
Research supports the efficacy of retinol in promoting skin renewal and reducing signs of aging. For more information, see the following studies: Retinol and Skin Aging, Effects of Retinol on Skin.
Safety & Application
Directions
Using fingertips, gently apply serum to cleansed face. Can be smoothed all over the face and neck or applied to specific areas. Gently massage any remaining excess into the skin. Can be used alone or under moisturiser and sunscreen.
Safety Notice
For external use only. Avoid getting into eyes. If contact occurs, flush with [water](/ingredients/water). If rash or irritation develops, discontinue use. Keep out of reach of children. If swallowed, seek medical assistance.
Directions
Uncap the airless pump and apply 1 pump, or a pearl-sized amount to your face. Massage until fully absorbed. Use once daily in the evenings.
Safety Notice
When using this product, you may experience mild [redness](/concerns/redness), peeling, or skin irritation. These are normal, temporary indications the product is working. If irritation occurs, limit use to every other night, or as tolerated. Daily use of a broad spectrum sunscreen with an SPF of 30 or higher is highly recommended.



