Super Serum Skin Tint SPF 40 (Diaz ST7) - Lightweight Dewy Coverage

Our review of the Super Serum Skin Tint SPF 40 (shade Diaz ST7) finds it best for someone who wants a light, dewy alternative to foundation that also doubles as skincare and sunscreen. The standout reason to try this shade is its natural, skin-like coverage that evens tone and calms visible redness while delivering mineral SPF protection and active skincare ingredients in one step. The formula reads like a tinted serum more than a heavy foundation, and reviewers repeatedly praise the texture and finish when applied thinly or with a damp sponge.

Key Features

• Multi-tasking formula: Combines makeup, skincare, and SPF so one product hydrates the skin while providing light coverage and sun protection.
• Mineral sun shield: Non-nano zinc oxide provides broad-spectrum defense against UVA/UVB/UVC rays, plus protection from blue light and environmental pollution.
• Active skincare ingredients: Niacinamide visibly smooths texture and refines uneven tone while hyaluronic acid plumps and restores moisture.
• Hydrating base: Plant-based squalane helps improve elasticity and hydration without clogging pores, supporting comfortable wear for many skin types.
• Clean formulation: Vegan, cruelty-free, silicone-free, fragrance-free, oil-free, and non-comedogenic, making it suitable for sensitive, dermatologist-tested skin.

Who It's For

This tint is ideal for people who want a light, dewy finish rather than full coverage, especially those concerned with daily sun protection and antioxidant-style defense against pollution and blue light. It suits users who prefer a streamlined routine - moisturizer, SPF, and a tint in one - and who appreciate a skincare-forward makeup product with ingredients like niacinamide and hyaluronic acid.

Those seeking full coverage or long-wearing, matte foundation might look elsewhere, and anyone highly sensitive to scent should note that some users report an unpleasant smell, so patch testing first is wise.

Pros & Cons

Pros

• Feels lightweight and silky on the skin, delivering a natural, dewy finish that evens redness.
• Built-in mineral SPF and pollution shielding reduce steps in a morning routine.
• Active ingredients like niacinamide and hyaluronic acid improve texture and hydration with repeated use.
• Clean, vegan, and non-comedogenic formulation suitable for sensitive skin.

Cons

• Scent is a common complaint among some customers and may bother those sensitive to smells.
• Coverage is light; users wanting medium to full coverage will need additional products.

Specifications

Product name	Super Serum Skin Tint SPF 40 (Diaz ST7)
Size	1 fl oz | 30 ml
SPF type	Mineral (non-nano zinc oxide)
Key actives	Niacinamide, Hyaluronic Acid, Plant-Based Squalane
Formulation	Vegan, cruelty-free, silicone-free, fragrance-free, oil-free, non-comedogenic
Finish	Light, dewy coverage

Our Verdict

The Super Serum Skin Tint SPF 40 in Diaz ST7 is a good buy for anyone who wants light, skincare-infused coverage with reliable mineral sun protection. It simplifies a morning routine by combining tint, active skincare, and SPF, and the lightweight, dewy finish makes it good value for those who prefer a natural look rather than heavy coverage.

Frequently Asked Questions

Does this provide broad-spectrum protection?
Yes. The formula uses non-nano zinc oxide to shield against UVA, UVB, and UVC rays while also helping defend against blue light and pollution.

Will it clog pores or cause breakouts?
It is formulated as non-comedogenic and oil-free, and is dermatologist-tested, though results can vary by skin; patch testing is recommended.

How much coverage does it give?
The tint offers light, dewy coverage that evens skin tone and reduces the appearance of redness but is not intended for full coverage needs.