Product Overview
A hydrating facial serum with hyaluronic acid, glycerin, amino acids, peptides and vitamin C derivative. The lightweight formula moisturizes and conditions the skin for a soft, smooth-looking finish.
How to Use
Apply a small amount to clean skin morning and evening before moisturizer. Follow with sunscreen during the day.
Size
0.5 fl oz (15 mL)
Safety Information
For external use only. Avoid contact with eyes. Discontinue use if irritation occurs.
Not recommended for:
- Use on broken, sunburned or freshly waxed skin, or immediately after an exfoliating salon service.
- Application inside the eye area or on any mucous membrane.
- Anyone with a known sensitivity to an ingredient in the list below, including denatured alcohol or soy-derived ingredients. Check it before you start.
- Use as a replacement for sunscreen. A broad-spectrum SPF still belongs in your morning routine.
- Layering under a heavy occlusive before it has absorbed. Give it a moment to settle, then apply your moisturizer.
Full Ingredient List
Aqua/Water, C12-15 Alkyl Benzoate, Glycerin, PEG-16 Macadamia Glycerides, Dimethicone, Acetyl Glucosamine, Alcohol Denat., Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sodium Citrate, Tetrahexyldecyl Ascorbate, Sodium Hyaluronate, Glycine, Hydroxyproline, Proline, Acetyl Hexapeptide-8, Hexapeptide-48 HCl, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Sodium Acetylated Hyaluronate, Pisum Sativum (Pea) Extract, Glycine Soja (Soybean) Seed Extract, Glucosamine HCl, Ophiopogon Japonicus Root Extract, Bambusa Vulgaris Leaf/Stem Extract, Hydrolyzed Lupine Protein, Oleic Acid, Sorbitan Isostearate, C18-36 Acid Glycol Ester, PEG-7 Trimethylolpropane Coconut Ether, Sorbitan Laurate, Hexylene Glycol, Polyisobutene, C18-36 Acid Triglyceride, Carbomer, Acrylates Copolymer, Citric Acid, Caprylyl Glycol, Ethylhexylglycerin, Potassium Sorbate, Phenoxyethanol.
Ingredient lists may change. Please refer to the product packaging for the most current information.
Frequently Asked Questions
Where does this serum go in my routine?
On clean skin, before moisturizer, morning and evening. A small amount is enough. In the morning, finish with a broad-spectrum sunscreen.
How is it different from Mystro Revive Renewing Serum?
InterFuse LINES is a targeted serum built around peptides, amino acids and hyaluronic acid, and many people use it on the areas where the look of lines bothers them most. Mystro Revive Renewing Serum is a broader all-over hydrating serum with ceramides, cholesterol and botanical extracts, and it comes in a 30 mL size. They can be used together, with InterFuse LINES applied first on the areas you want to focus on.
Can I use it with a retinoid product?
Yes. Apply the serum first, let it absorb, then apply your retinoid step such as AlphaRet Overnight Cream. If your skin feels sensitive while you are building up a retinoid, use the serum on the evenings you skip the retinoid.
Is 15 mL enough to last?
It depends on how you use it. Used as a targeted serum on specific areas, a 15 mL bottle typically lasts a few months. Used across the whole face twice a day, it goes faster, and a broader hydrating serum is usually the more practical choice for full-face coverage.
What if my skin feels tight after applying it?
Follow with a richer moisturizer such as Trio Luxe Moisture Treatment while it is still slightly damp. If the tightness persists, reduce to once a day for a week. For a routine built around your skin rather than guesswork, book an online skincare consultation.
Pairs Well With
- Mystro Revive Renewing Serum: an all-over hydrating serum that layers underneath for broader coverage.
- InterFuse Treatment Cream EYE: the eye-area counterpart from the same InterFuse family.
- Trio Luxe Moisture Treatment: a rich moisturizer to seal the serum in, morning or evening.
- sunbetter TONE SMART SPF 75 Sunscreen Lotion: the daytime broad-spectrum step that completes the morning routine.
- Explore the full skinbetter science collection.